Firm mattresses are a popular choice, for good reason. Stiffer beds are known for their support and longevity and make an especially solid option for sleepers who prefer the feel of a sturdy surface over one that’s more cloud-like. A firm mattress can promote better spinal alignment, reduce heat buildup, and offer consistent support night after night, year after year.

“Firm mattresses offer optimal spinal support for some sleepers,” says Dr. Dustin Cotliar, M.D., MPH, “which is essential for quality sleep and overall well-being.”

In this guide, we’ve honed in on the firm mattresses that stand out for both their quality and their value. If you’re wondering how they compare to other mattress types, check out our best mattresses 2024 guide. If you’re seeking a firm mattress due to back pain, check out our guide on the best mattresses for back pain.

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Best Mattress Overall

Plank Firm Luxe

7.8 /10

Test Lab Score

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With built-in versatility as a flippable bed – there’s a firm side and an extra firm side – you get two mattresses for one with the Plank Firm Luxe. This mattress earned our top mark because its built to last, offers outstanding support with just the right amount of cushion for a firm bed.

The Best Firm Mattress of 2024 - Best Mattress Overall - Plank Firm Luxe

Price

$1,149

Mattress Type

Hybrid

Firmness Options

Firm (7), Extra Firm (9)

Trial Period

120 nights (30-night requirement)

Our Verdict

Who it’s best for: This mattress has consistently tested exceptionally well for temperature control in our lab and field tests. This is one of our highest rated beds for sleeper over 230 pounds. It’s also a perfect fit for back and stomach sleepers above 130 pounds due to its firm and extra firm construction.

Feel: This is a float-on-top bed, which should suit all firm mattress lovers. The Plank Firm Luxe is aptly named and has a very firm feel. The flippable design lets you choose your firmness, but both sides are equally supportive and ultra responsive.

What it’s made of: The Plank Firm Luxe is a flippable hybrid, meaning the bed sandwiches pocket coils in-between layers of high-density foam. They offer an optional cooling cover for $75.

What we don’t like: There is very little pressure relief to speak of, so side sleepers should be wary unless you’re a bigger bodied person. The added firm feel means this bed performs poorly at dampening your partner’s movement.

Why choose the Plank Firm Luxe: This bed has one of the firmest, most supportive surfaces we’ve ever tested. It’s very well-suited to folks weighing over 230 pounds – particularly back and stomach sleepers.

Scoring & Reviews

Side Sleepers

Under 130 lbs

4.5/10

130-230 lbs

6.5/10

Above 230 lbs

8/10

Back Sleepers

Under 130 lbs

4.5/10

130-230 lbs

6.5/10

Above 230 lbs

8/10

Stomach Sleepers

Under 130 lbs

5/10

130-230 lbs

7/10

Above 230 lbs

8.5/10

We performed a meta-analysis on 1748 validated customer reviews of the Plank Firm Luxe. This is what people who bought the mattress had to say:

  • Comfort and firmness: Many reviewers discuss the comfort level of the mattress, often highlighting its firm feel. While all of those bought the mattress for its firmness, a few people still found the bed too firm.
  • Cooling features: Several reviewers mention the cooling features of the mattress, specifically the Glaciotex Cooling Cover, which is appreciated for providing a cooler sleep experience.
  • Pain relief: A recurring theme is the relief from back and joint pain, with many users noting improvements in their sleep quality and reduction in pain.
  • Dual firmness options: The mattress’s ability to be flipped for different firmness levels (firm and extra firm) is frequently mentioned and appreciated by those who have different firmness preferences.
  • Edge support: A lot of reviewers mention the strong edge support of the Plank Firm Luxe.
  • Off-gassing: A few reviewers note the presence of off-gassing when the mattress is new, but it typically dissipates after a few days.
  • Customer service: Experiences with customer service are generally positive, with reviewers appreciating the responsive and helpful support team.

Full Details

The Plank Firm Luxe — also known as the Plank Luxe Hybrid — is a flippable mattress with a firm (7) feel on one side and an extra firm (9) feel on the other. The latter is one of the firmest, most supportive surfaces our team has personally tested, but we also found the softer side highly stable and well-suited to people who weigh more than 230 pounds – particularly back and stomach sleepers.

How It Performed

During our hands-on tests, the Plank Firm Luxe earned its most favorable ratings from back and stomach sleepers weighing more than 230 pounds. Most testers agreed the firm side was more comfortable, though some of our stomach sleepers in this weight group received more support from the extra firm feel.

We also gave the mattress high marks for edge support and ease of movement. The coils create a responsive feel on both sides, allowing our testers to move across the mattress without feeling trapped or stuck, and each person felt stable when sitting along the perimeter. Temperature control was another performance area where the Plank Firm Luxe excelled, especially with the phase change panel upgrade.

Brooklyn Bedding offers twelve sizes, including options for short queen and RV beds, and the company ships free to customers in the contiguous U.S. A 120-night sleep trial and 10-year warranty back Plank Firm Luxe purchases.

Construction Breakdown

The firm side of the Plank Firm Luxe contains a top layer of fiber padding, followed by two polyfoam layers. Our testers noticed light cushioning on this surface, resulting in even weight distribution and minimal sinkage. The extra firm side forgoes one of the underlying foam layers. As a result, we experienced no sinkage whatsoever on this surface. A shared support core of pocketed coils reinforces each side, resulting in strong pushback whenever one of our testers got in and out of bed.

A cover made from a quilted cotton-microfiber blend encases the entire mattress. This material is fairly breathable, and air circulates freely through the coil layer, so we detected minimal heat buildup during our temperature control tests. If you are an exceptionally hot sleeper, we recommend upgrading the mattress with a phase change panel sewn into both surfaces. Our testers noticed cooling bursts from these panels, which reduced heat buildup and kept the mattress at a comfortable temperature.

Brooklyn Bedding offers twelve sizes, including options for short queen and RV beds, and the company ships free to customers in the contiguous U.S. A 120-night sleep trial and 10-year warranty back Plank Firm Luxe purchases.

Best Mattress for Back Pain

Firmer WinkBed

8.6 /10

Test Lab Score

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The Firmer WinkBed’s zoned coil system is incredibly robust, and along with the firm construction, earns this bed high marks for support and durability. This mattress frankly just feels luxurious. It’s plenty firm while also has a touch of give to ease your pressure points.

Price

$1,499

Mattress Type

Innerspring

Firmness Options

Firm (7)

Trial Period

120 nights (30 night requirement)

Our Verdict

Who it’s best for: This bed is an ideal fit for back and stomach sleepers in middle to larger weight categories, so from 130 lbs and up. For anyone above 200 lbs, the Firmer WinkBed works really well as a side sleeping mattress.

Feel: One of our testers compared the firm version of the WinkBed to the feeling of “lying on a sandy beach.” What he meant by that is the bed has this initial cushioning that absorbs your body pressure, but you’re met immediately with supportive resistance. It’s a combination that pairs perfectly for folks with back pain.

What it’s made of: The Firmer WinkBed has a euro-style pillow top, which means a layer of foam is sewn into the cover to provide padding. Underneath is a layer of transitional foam on top of a pocketed coil support system.

What we don’t like: We like this bed for heavier side sleepers, but if you’re under 130 pounds, the firm feel is going to be too much. Our team noticed more pressure build up in the shoulders when on their sides as compared to the Helix Twilight, so it’s worth considering a side sleeping specific firm bed.

Why choose the Firmer WinkBed: Sleeping this close to the coil system means you’ll get rigid yet reflexive support. It’s why we like this mattress for back pain. It’s also a cool sleeper, if you struggle with getting hot in the night, this bed is a strong antidote.

Scoring & Reviews

Side Sleepers

Under 130 lbs

6/10

130-230 lbs

8/10

Above 230 lbs

8/10

Back Sleepers

Under 130 lbs

6.5/10

130-230 lbs

8.5/10

Above 230 lbs

8.5/10

Stomach Sleepers

Under 130 lbs

6/10

130-230 lbs

8/10

Above 230 lbs

8/10

We performed a meta-analysis on 8573 validated customer reviews of the Winkbed. This is what people who bought the mattress had to say:

  • Quality of Materials: The mattress is frequently described as well-made, with durable materials that contribute to a good night’s sleep.
  • Cooling Features: Some reviewers mention that the mattress does a good job of regulating temperature, providing a cooler sleep experience.
  • Edge Support: While generally satisfied with the support, a few reviewers note that edge support could be better.
  • Comfort and Support: Many reviewers praise the mattress for its comfort and support, often mentioning relief from back pain and improved sleep quality.
  • Firmness Options: Customers appreciate the variety of firmness options available, finding the right balance for their personal preferences.
  • Value for Money: Many users feel the mattress is worth the investment, offering good value for the quality and comfort provided.
  • Made in the USA: Buyers are pleased that the mattresses are made in the USA, supporting domestic manufacturing.

Full Details

The WinkBed is a luxury hybrid available in four different firmness levels. After personally testing each design, we’re recommending the Firmer WinkBed (7) for anyone seeking a firm, supportive mattress. Our team was particularly impressed by the zoned coil system, which provided excellent reinforcement and pushback during our tests for ease of movement and edge support. The adaptive foam layers also contour evenly to reduce pain and pressure in the shoulders, lower back, and hips.

How It Performed

We noticed excellent overall stability when testing the Firmer WinkBed for edge support, and our testers could move across the mattress’ surface with relative ease. Temperature control was another highlight of our tests. We attribute the Firmer WinkBed’s excellent cooling to its moisture-wicking cover, gel-infused foam layer, and steady airflow throughout the coil system.

The mattress was particularly comfortable for the back and stomach sleepers on our team who weigh at least 130 pounds. Our side sleepers weighing more than 230 pounds also found the Firmer WinkBed sufficiently supportive. Lighter individuals may find this mattress too firm, but the Softer WinkBed (4) or Luxury Firm WinkBed (6) may be more suitable.

Construction Breakdown

The Firmer WinkBed features adaptive polyfoam quilted into the cover, followed by a second foam layer. Despite the firm feel, our testers noticed a plush surface after getting onto the mattress and deeper cushioning as their bodies settled into the comfort system. The second layer is infused with cooling gel intended to dissipate body heat.

In the support core, thicker coils rest beneath your torso and hips – two areas where people tend to carry a disproportionate amount of weight. Most of our testers sank very little, if at all. This was especially true for the side and back sleepers on our team. The coils are also reinforced along the perimeter to protect the edges from sinkage. A cover made of eucalyptus-derived Tencel fabric encases the mattress. We noticed that this naturally breathable material made the surface feel cool to the touch.

Each Firmer WinkBed comes with a 120-night trial period. If you find this mattress feels too soft or too firm, you can exchange it for a WinkBed with a different firmness level at no extra cost. The replacement model comes with a 60-night trial. You’ll also receive a lifetime warranty against structural defects for the WinkBed you decide to keep.

Best Mattress for Side Sleepers

Helix Twilight

8.9 /10

Test Lab Score

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If you’re a side sleeper, most firm mattresses won’t provide enough cushioning or contouring for you to sleep comfortably. The Helix Twilight is a notable exception. We loved how well this bed’s foam layers alleviate pressure point pain with its firm, supportive surface.

The Best Firm Mattress of 2024 - Best Mattress for Side Sleepers - Helix Twilight

Price

$1,099

Mattress Type

Hybrid

Firmness Options

Firm (7)

Trial Period

100 nights (30-night requirement)

Our Verdict

Who it’s best for: If you’re a side sleeper who is larger (above 180 lbs) or otherwise wants or needs a firm mattress, the Helix Twilight is your best option. We really like this bed for it’s float-on, low-sinkage feel, but also for its exceptionally cool feel.

Feel: There’s contouring here, but it’s not a bed you fall into, and with the bounce and responsiveness, the Twilight is a surface that pushes back instead of absorbing your weight.

What it’s made of: As a hybrid mattress, the Twilght sits memory foam and transitional polyfoam on top of a sturdy base of pocketed coils wrapped in a breathable polyester cover.

What we don’t like: This bed doesn’t hold up for lighter weight folks, who tend to need a softer surface that better conforms to lesser force. The responsive nature means you’ll feeling some shifting of your partner as they move about the bed.

Why choose the Helix Twilight: For firm mattress needing side sleepers, it can be especially challenging to find a bed that fits in that intersection. The Twilight has the right profile for it, and when our team took this home for trial runs, it was a clear winner for side sleepers among the firm beds we’ve tested.

Scoring & Reviews

Side Sleepers

Under 130 lbs

7.5/10

130-230 lbs

9/10

Above 230 lbs

7.5/10

Back Sleepers

Under 130 lbs

7.5/10

130-230 lbs

9/10

Above 230 lbs

7.5/10

Stomach Sleepers

Under 130 lbs

6/10

130-230 lbs

7.5/10

Above 230 lbs

6/10

We performed a meta-analysis on 1815 validated customer reviews of the Helix Twilight. This is what people who bought the mattress had to say:

  • Firmness preferences: Many reviewers discuss the level of firmness of the mattress, with varying preferences. While some find it perfectly firm, others feel it’s not as firm as expected.
  • Comfort and support: Reviewers frequently mention the comfort and support provided by the mattress, particularly in relation to back pain relief and suitability for side sleepers.
  • Quality and durability concerns: Some reviewers express concerns about the mattress’s durability, mentioning issues like sagging or lack of edge support over time.
  • Temperature regulation: Several reviewers mention the mattress’s ability to regulate temperature, with some finding it too warm and others appreciating the cooling features. We found that the bed is cooler than many other hybrids on the market, but any bed with foam comfort layers will retain some body heat.
  • Initial off-gassing smell: A few reviewers note an initial off-gassing smell upon unpacking the mattress, which tends to dissipate over time.

Full Details

If you’re a side sleeper, most firm mattresses won’t provide enough cushioning or contouring for you to sleep comfortably. The Helix Twilight is a notable exception. The mattress contains two foam layers that adapt to the body, resulting in even weight distribution to alleviate pressure buildup in the shoulders and hips – a common issue among the side sleepers on our team.

How It Performed

Among our testing team, the side sleepers who felt most comfortable on the Twilight weighed at least 130 pounds. The mattress was also popular among our back sleepers of 130 pounds or more and stomach sleepers between 130 and 230 pounds. None of our testers struggled when moving across the Twilight’s surface, which we attributed to its strong coil system.

We’ve found that the Twilight sleeps quite cool. This is due to steady air circulation through the coil layer and a breathable knit cover to help the surface maintain a comfortable temperature. Our testers noticed minimal heat buildup on the surface when evaluating the mattress for temperature control. The Twilight’s firm, responsive feel also ensured strong performance during our ease of movement and edge support tests.

Construction Breakdown

A memory foam comfort layer and polyfoam transitional layer make up the Twilight’s comfort system. While the mattress has a firm (7) feel, our testers noticed moderate yet even conforming from the Twilight’s foam layers. The support core contains pocketed coils with extra perimeter support. As a result, we felt strong pushback when lying near and sitting along the edges of the mattress.

If you’d like to upgrade, the Helix Twilight Luxe contains all of these elements as well as a pillow-top surface with additional foam padding. The side sleepers on our team weighing up to 230 pounds appreciated the plusher feel of this mattress. Twilight Luxe models also feature zoned support cores with thicker coils to reinforce the chest, stomach, and hips.

Helix offers free shipping to all 50 states. Twilight mattress purchases come with a 100-night sleep trial, and a 10-year warranty protects against structural defects.

Best Extra-Firm Mattress

Plank Firm

7.7 /10

Test Lab Score

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Much like its hybrid counterpart, the Plank Firm Luxe, this mattress is flippable with a firm and extra firm side, the latter of which is one of the firmest we’ve ever tested. This bed has no sinkage and is the perfect surface for ultra firm-seeking stomach and back sleepers.

The Best Firm Mattress of 2024 - Best Extra-Firm Mattress - Plank Firm

Price

$999

Mattress Type

Foam

Firmness Options

Firm (7), Extra Firm (9)

Trial Period

120 nights (30-night requirement)

Our Verdict

Who it’s best for: As the firmest of all our firm bed recommendations, the all-foam version of the Plank is where we tell exclusive stomach sleepers to look. It’s also the bed we rate best for heavyweight back sleepers, and frankly anyone who needs their bed to feel like you’re sleeping on the ground.

Feel: The firm side of the bed has slight give, so you’ll get a smidge more sink compared to the extra firm side, where there’s almost no compression under your weight. The edge is also super strong and stable, and we found very little heat buildup.

What it’s made of: A flippable all-foam model, this mattress is made with a layer of TitanFlex under the cover on the firm side, a high density base foam, and a quilted foam cover. It’s a self-described tatami mat lookalike.

What we don’t like: The Plank Firm boils down to one of those incredibly subjective mattresses, where you’ll either love it or hate it, and there’s no in between. It’s a no-frills, ultra firm mattress, so there’s no universal appeal. We DO NOT like this bed for lighter and medium weight folks unless they specifically want that extra hard feel.

Why choose the Plank Firm: Anyone struggling to find adequate support or needs a bed that doesn’t hammock over time should check out the Plank Firm. Optimal for bigger bodied individuals who need a bed that doesn’t break down underneath them.

Scoring & Reviews

Side Sleepers

Under 130 lbs

4.5/10

130-230 lbs

6.5/10

Above 230 lbs

8/10

Back Sleepers

Under 130 lbs

4.5/10

130-230 lbs

6.5/10

Above 230 lbs

8/10

Stomach Sleepers

Under 130 lbs

5/10

130-230 lbs

7/10

Above 230 lbs

8.5/10

We performed a meta-analysis on 3177 validated customer reviews of the Plank Firm. This is what people who bought the mattress had to say:

  • Firmness and Comfort: Many reviewers appreciate the firmness of the mattress, mentioning that it provides good support for their back and helps alleviate back pain. Some note that it is the firmest mattress they have ever used, which suits their needs perfectly.
  • Flippable Feature: Several customers like the flippable design of the mattress, which offers different levels of firmness. This feature is highlighted as a significant advantage, allowing users to choose according to their comfort preference.
  • Edge Support: A common issue pointed out by some reviewers is the softness of the mattress edges. They mention that while the mattress itself is firm, the edges do not offer as much support, which can be a concern for those who sit on the edge of the bed or sleep close to the sides.
  • Temperature Regulation: There are mixed reviews regarding the heat retention of the mattress. Some users find it comfortable and cool, while others report that it retains heat, which can be uncomfortable for those who tend to sleep hot. Our tests indicated that the bed regulates temperature better than most foam mattresses, but any foam mattress will retain body heat.
  • Odor and Off-gassing: A few reviewers mention a noticeable off-gassing smell upon unpacking the mattress, but most report that it dissipates after a few days. This is typical with many new mattresses but is worth noting for those sensitive to smells.

Full Details

Most of the flippable mattresses our team has tested feature at least one surface that falls between soft and medium. The Plank Firm is a solid choice for anyone who prefers to sleep on a firm mattress most nights. One side is firm (7), and the other is extra firm (9), the latter of which is among the firmest surfaces we’ve tested firsthand.

How It Performed

As a firmer-than-average mattress, the Plank Firm performed well in areas where other all-foam beds we’ve tested have fallen short. The edges felt highly stable to us, particularly on the extra firm side, and our testers could move across both surfaces with minimal sinkage. Above-average cooling was another quality we noticed throughout our tests. Even without the phase change panels, our temperature sensors detected very little heat buildup.

The majority of our testers preferred the Plank Firm’s firm side. In particular, our back sleepers over 230 pounds and stomach sleepers weighing at least 130 pounds felt comfortable and sufficiently supported on this surface. The stomach sleepers on our team weighing more than 230 pounds also enjoyed the extra firm side, but other testers found this surface too firm.

Construction Breakdown

The Plank Firm’s firm side contains a top layer of soft fibers quilted into the cover, followed by a layer of TitanFlex polyfoam. We consider the TitanFlex a “best of both worlds” material that combines the traditional foam’s cushioning and latex’s responsiveness. Our testers noticed considerable bounciness when moving across this side of the mattress. The extra firm side does not feature any TitanFlex. We felt little to no contouring on this surface.

A support core of high-density polyfoam is located between the comfort systems. Our testers found that this layer provides excellent stability for each side. If you are a hot sleeper, we recommend adding a phase change panel to both sides of the mattress. This panel is sewn into the cover and intended to capture and remove body heat. While none of our testers felt excessively warm on either of the Plank Firm’s surfaces, we noticed a substantial difference in cooling and heat dissipation.

The Plank Firm is available in a total of 14 sizes. In addition to the six standard mattress sizes, you can choose a split California king if you and your partner share an adjustable bed base, an Olympic queen for extra width when sleeping with a partner, or several RV-friendly sizes. Brooklyn Bedding backs the mattress with a 120-night sleep trial. If you decide to keep the Plank Firm, you’ll also receive a 10-year warranty.

Best Luxury Mattress

Saatva Classic – Firm

8.8 /10

Test Lab Score

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The Saatva Classic is the Cadillac of mattresses. The firmest version of this bed has it all – supreme support, balanced feel, wonderfully breathable, and a sturdy edge. It’s a premium mattress, and if your budget fits, you will have a hard time finding a more comfortable choice.

Price

$1,795

Mattress Type

Innerspring

Firmness Options

Firm (8)

Trial Period

365 Nights ($99 Return Fee)

Our Verdict

Who it’s best for: With three different firmness options, the Saatva is able to accommodate sleepers of practically any position or weight, but the firm version is best suited to heavier sleepers and stomach sleepers. The bed’s innerspring design is also exceptionally cool, so this is a great choice if you tend to sleep hot at night.

Feel: The bed has a thin, plush surface feel, followed by a firm comfort system. It’s quite bouncy and responsive, which makes it easy to move around on.

What it’s made of: Topped with a euro-top on the surface, followed by a thin memory foam layer, a layer of microcoils, and then a support core of larger hourglass coils.

What we don’t like: With a starting price of nearly $120, the Saatva isn’t an ideal option for those on a budget.

Why choose the Saatva Classic: The Saatva Classic is one of the most supportive and coolest mattresses on the market. If you like the innerspring feel and have the budget, go with the Saatva.

Scoring & Reviews

Side Sleepers

Under 130 lbs

5.5/10

130-230 lbs

7.5/10

Above 230 lbs

9/10

Back Sleepers

Under 130 lbs

5.5/10

130-230 lbs

7.5/10

Above 230 lbs

9/10

Stomach Sleepers

Under 130 lbs

6/10

130-230 lbs

8/10

Above 230 lbs

9.5/10

We performed a meta-analysis on 3308 validated customer reviews of the Saatva Classic. This is what people who bought the mattress had to say:

  • Delivery Service: Positive feedback on the delivery process is common, with customers highlighting the professionalism and efficiency of the delivery teams. The white glove delivery service, including old mattress removal, is frequently praised.
  • Comfort and Support: Reviewers frequently cite the comfort and support of the Saatva Classic mattress, noting improvements in sleep quality and reductions in back pain. The availability of different firmness options caters to various preferences and needs.
  • Durability: Long-term users report that the mattress maintains its comfort and support over the years, indicating good durability and quality construction.
  • Material Quality: Customers appreciate the safe and high-quality materials used in the mattress, such as the absence of harmful chemicals and the use of organic cotton.
  • Temperature Regulation: Some reviewers specifically mention sleeping cooler on the Saatva Classic, highlighting its temperature regulation features that contribute to a more comfortable sleep.
  • Adjustability and Customization: The ability to customize the mattress for personal needs, like the split king option with different firmness levels, is a significant plus for many customers.

Full Details

The Saatva Classic is another luxury hybrid we’ve tested that’s available in multiple firmness levels. If you’re looking for sturdy support and a fair amount of responsiveness, we recommend the firm (8) feel. This mattress contains two coil layers. As a result, our testers noticed generous pushback and exceptional stability along the perimeter.

How It Performed

We found during our tests that the Saatva Classic’s dual-coil construction allowed the mattress to perform better than traditional hybrids in several key categories. Temperature control was one standout area. Both coil layers circulate air, and the cover is made of breathable organic cotton, so we didn’t detect much heat buildup on the surface. Our testers also noticed minimal sinkage along the edges, and none of us felt trapped when moving across the surface.

Our tests showed the firm Saatva Classic should be most comfortable for side sleepers weighing more than 230 pounds and back and stomach sleepers weighing at least 130 pounds. If you are lighter than these groups, the soft (3) or medium firm (6) versions of this mattress may be more suitable.

Construction Breakdown

The Saatva Classic begins with a Euro-top surface containing foam and fiber padding to prevent the surface from feeling too stiff. A memory foam strip beneath your lower back can also promote even alignment and reduce pressure in the lumbar region and hips. The first coil layer consists of pocketed minicoils for transitional support, followed by a support core of low-gauge hourglass coils made from recycled steel.

You can choose between two profiles for your Saatva Classic. The 11.5-inch model contains 4-inch hourglass coils, while the 14.5-inch model contains 7-inch hourglass coils. If you’re seeking extra reinforcement, we recommend the latter – although both versions of the mattress proved highly supportive during various stages of our hands-on mattress tests.

After you’ve placed your order, Saatva works with you to coordinate free White Glove delivery that includes setup of the Saatva and removal of your existing mattress. You then have 365 nights to try it out with the option to return it for a refund, minus $99 deducted for return pickup. The mattress comes with a lifetime warranty to cover potential defects.

Best Mattress for Lumbar Support

Brooklyn Bedding Signature Hybrid – Firm

8.0 /10

Test Lab Score

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The Brooklyn Bedding Signature Hybrid – Firm delivers deep cushioning and sturdy support, and the result is a mattress that’s ideal for many people with lower back pain — even those over 230 pounds. Consistent cooling, a strong perimeter, and approachable pricing add to the appeal of this online favorite.

The Best Firm Mattress of 2024 - Best Mattress for Lumbar Support - Brooklyn Bedding Signature Hybrid - Firm

Price

$999

Mattress Type

Hybrid

Firmness Options

Firm (8)

Trial Period

120 nights (30-night requirement)

Our Verdict

Who it’s best for: The firm Signature Hybrid hits that sweet spot of contouring and support for side and back sleepers over 230 pounds. People who run hot in bed should also enjoy this breathable hybrid design.

Feel: The foam layers offer some cradling, but this mattress feels quite firm and supportive compared to other hybrids we’ve tested. Upgrading with the cooling pillow-top adds a bit more softness to the surface.

What it’s made of: Two polyfoam layers make up the Signature Hybrid’s comfort system. You can add a third form layer for an extra fee. The support core contains pocketed coils and high-density base foam.

What we don’t like: The Signature Hybrid – Firm lacks the gentle cushioning of softer models and won’t be ideal for most people who weigh under 130 pounds. There’s also some noticeable off-gassing odor for the first few nights.

Why choose the Brooklyn Bedding Signature Hybrid – Firm:If you’ve found other foam hybrids too soft and need robust support for your lower back, the Signature Hybrid – Firm should be a solid match.

Scoring & Reviews

Side Sleepers

Under 130 lbs

6/10

130-230 lbs

7.5/10

Above 230 lbs

7.5/10

Back Sleepers

Under 130 lbs

5.5/10

130-230 lbs

7/10

Above 230 lbs

7/10

Stomach Sleepers

Under 130 lbs

5/10

130-230 lbs

6.5/10

Above 230 lbs

6.5/10

We performed a meta-analysis on 10000 validated customer reviews of the Brooklyn Bedding Signature Hybrid. This is what people who bought the mattress had to say:

  • Comfort and support: Many reviewers mention that the mattress is very comfortable and provides good support for various sleeping positions.
  • Improvement in sleep quality: Several users report a significant improvement in sleep quality, including better rest and reduced pain.
  • Firmness options: People appreciate the availability of different firmness levels, and some discuss their experiences with medium, firm, or pillow-top options.
  • RV suitability: A number of reviews specifically mention using the mattress in RVs, noting it as a substantial upgrade from typical RV mattresses.
  • Initial odor/smell: Some reviewers note a mild odor upon unpacking, but it typically dissipates quickly.
  • Edge support: The mattress is often noted for having good edge support, which is particularly valued by those who sit on the edge of the bed.
  • Price and value: Many reviewers feel the mattress is well-priced for the quality and comfort it provides.
  • Durability concerns: A few reviewers express concerns about how the mattress will hold up over time, although these comments are not widespread.

Best Mattress for Couples

Helix Dawn

8.6 /10

Test Lab Score

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For a firm surface, the Helix Dawn is an especially strong performer at limiting the movement you feel from your sleep partner. Outside of earning high marks from our team for motion isolation, the Dawn is a splendidly cool bed, and offers strong support across the entire bed.

Price

$1,099

Mattress Type

Hybrid

Firmness Options

Firm (8)

Trial Period

100 Nights (30-Night Requirement)

Our Verdict

Who it’s best for: The Helix Dawn is quite firm, being a step up from the Helix Twilight listed earlier on this list. While many firm beds struggle to isolate motion, we found the foam layers on this bed to limit disturbances across the surface pretty well. So couples consisting of heavier sleepers, or perhaps stomach sleepers, will find this bed appealing.

Feel: The firm foam surface conforms slightly to the body, but the bed is fairly bouncy and responsive overall.

What it’s made of: The Helix Dawn is a hybrid containing surface layers of polyfoam with coils in the support core.

What we don’t like: For side sleepers—Unless you’re over 230 pounds or so, the pressure on your shoulders will likely make this bed uncomfortable.

Why choose the Helix Dawn: The Helix Dawn is firm, affordable, and good for couples. I you and your partner are a bit heavier or like to sleep on your stomachs, this is a great option.

Scoring & Reviews

Side Sleepers

Under 130 lbs

6.5/10

130-230 lbs

8/10

Above 230 lbs

8/10

Back Sleepers

Under 130 lbs

6/10

130-230 lbs

7.5/10

Above 230 lbs

7.5/10

Stomach Sleepers

Under 130 lbs

5.5/10

130-230 lbs

7/10

Above 230 lbs

7/10

We performed a meta-analysis on 1268 validated customer reviews of the Helix Dawn. This is what people who bought the mattress had to say:

  • Comfort and Firmness: Many reviewers discuss the comfort and firmness of the Helix Dawn mattress, often noting its firmness level as suitable for back and stomach sleepers. Some find it perfectly firm, while others think it could be softer or firmer, indicating varied preferences for mattress firmness.
  • Quality and Durability: Several reviews mention the quality of materials and construction of the mattress. However, durability concerns are raised, particularly regarding sagging and indentation after several months of use, which seems to affect the overall sleep quality and comfort for some users.
  • Temperature Regulation: Some reviewers appreciate the mattress for not retaining heat, highlighting its suitability for hot sleepers. However, a few mention that the mattress still sleeps warm despite expectations of cooling features. Our tests indicated that the bed regulates temperature better than many hybrid mattresses, but any mattress with foam comfort layers will inevitably retain body heat.
  • Price and Value: The Helix Dawn mattress is often praised for being reasonably priced. Reviewers frequently mention that it offers good value for the money, especially when compared to other similar mattresses on the market.
  • Customer Service: Experiences with customer service are mixed. While some customers report excellent support and easy returns, others express frustration with service, particularly concerning warranty claims and responsiveness.
  • Odor: A few reviewers note a noticeable off-gassing smell upon unpacking the mattress, which in some cases, takes a while to dissipate.

Full Details

Helix Sleep’s product line includes an extensive selection of hybrid mattresses, each designed for certain people based on body type, sleep position, and firmness preferences. The Dawn is the firmest of the brand’s luxury hybrids, and our test team rated it as an 8 on our 10-point scale. The foam layers offer a bit of surface cushioning, while a coil system gives the bed a responsive feel couples may enjoy for sex.

How It Performed

Our testers found the Dawn offered excellent reinforcement and should appeal to anyone who wants a firm mattress. The firm feel was best suited to back and stomach sleepers on our team who weigh more than 230 pounds, but those between 130 and 230 pounds should also appreciate the even surface. The coils helped the mattress sleep cool by generating consistent airflow throughout the interior.

If the Dawn sounds appealing but you’re looking for something slightly softer, the Twilight Luxe (7), Dusk Luxe (6), and Midnight Luxe (6) are also reasonably firm. Meanwhile, the Dawn Luxe upgrade may be a good fit if you’re looking for firmness with a bit more surface cushioning. This model has a pillow-top and zoned interior coils for extra support and a firm (8) feel.

Construction Breakdown

The Dawn’s comfort system begins with a layer of polyfoam that slightly cushions the surface. Underneath is a polyfoam transitional layer that prevents your body from sinking into the coils. Our testers reported even contouring from head to toe and even support for your body, as well as some surface-level bounciness that made getting in and out of bed easier. The support core contains pocketed coils that reinforce the sleep surface with thicker low-gauge coils lining the perimeter to make the edges feel stable. A polyester cover encases the mattress, which measures 12 inches thick.

Helix Sleep offers free ground delivery to all 50 states. Your Dawn purchase includes a 100-night sleep trial for testing the mattress and a 10-year warranty against structural defects if you choose to keep it.

Best Mattress for Pressure Relief

Nolah Evolution 15 – Firm

8.2 /10

Test Lab Score

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Even though you want a firm mattress, everyone needs to cushion sensitive pressure regions. The Nolah Evolution 15 is that best of both worlds bed you’re after. Its zoned system has just the right amount of give in your shoulder and hip areas, but doesn’t sacrifice on firm support.

The Best Firm Mattress of 2024 - Best Mattress for Pressure Relief - Nolah Evolution 15 - Firm

Price

$1,624

Mattress Type

Hybrid

Firmness Options

Firm (8)

Trial Period

120 nights (30-night requirement), $99 return pickup fee

Our Verdict

Who it’s best for: Firmer beds inherently provide less pressure relief than softer ones, but the Nolah’s thick foam surface layers conform close to the body and without sacrificing the bed’s firm support. We recommend this bed for people with pain issues who prefer a firmer mattress.

Feel: The foam on the surface of this bed is dense and responsive, conforming a bit to your body but providing a sturdy base that prevents midsection sinkage.

What it’s made of: On the top is an airy foam euro-top, then thick polyfoam comfort layers and a coil support core.

What we don’t like: With a starting price of over $1000, the Evolution is definitely edging towards luxury territory.

Why choose the Nolah Evolution 15: This bed is a great best-of both worlds option for those looking for both firmness and pressure relief. If you struggle with pain issues, and you’re the type of sleeper who requires a firmer bed, this is the mattress for you.

Scoring & Reviews

Side Sleepers

Under 130 lbs

5.5/10

130-230 lbs

6/10

Above 230 lbs

7.5/10

Back Sleepers

Under 130 lbs

7/10

130-230 lbs

8/10

Above 230 lbs

8.5/10

Stomach Sleepers

Under 130 lbs

7.5/10

130-230 lbs

8.5/10

Above 230 lbs

8.5/10

We performed a meta-analysis on 897 validated customer reviews of the Nolah Evolution 15. This is what people who bought the mattress had to say:

  • Motion Isolation: Couples frequently mention that the mattress is good at isolating motion, making it less likely for one partner to disturb the other during the night.
  • Edge Support: The edge support of the mattress is frequently highlighted, with many finding it adequate for sitting or sleeping near the edge without feeling like they will roll off.
  • Softness: Many reviewers discuss the softness of the mattress. Some find it too soft, causing discomfort, especially for heavier individuals, while others appreciate the plushness.
  • Comfort and Support: Several users mention that the mattress provides excellent comfort and support, helping alleviate or prevent back and joint pain.
  • Heat Retention: A few reviewers note that the mattress retains heat, making it uncomfortable for some, particularly in warmer climates or for those who sleep hot.
  • Durability and Quality: Users often comment on the high quality and durability of the mattress, noting that it maintains its shape and comfort over time.

Full Details

The Nolah Evolution 15 is a luxury hybrid available in three firmness levels, including a firm (8) design for people who need strong support. We found this mattress very balanced and comfortable thanks to the Euro-top surface cushioned with thick foam layers and a zoned coil system that pushes back against areas of the body where our testers carry extra weight.

How It Performed

During our tests, the Evolution 15 was particularly popular among back sleepers. The most favorable ratings came from those weighing at least 130 pounds, but the mattress received “good” or better ratings across all weight groups. Stomach sleepers over 230 pounds also found the firm Evolution 15 comfortable and adequately supportive. For side sleepers, the medium (5) or medium firm (6) versions of this mattress will probably be more suitable.

Ease of movement was another area where this mattress performed well for our testers. The firmer feel and generous coil pushback allowed each tester to move across the surface without feeling stuck – a common issue for mattresses with deep foam systems. Other highlights of our tests included consistent cooling and stable perimeter support.

Construction Breakdown

The Evolution 15 features adaptive foam quilted into the cover. This is followed by three additional foam layers. Each layer is progressively denser from top to bottom, so our testers felt different levels of cushioning and contouring as their bodies settled into the mattress. These foams also have an open-cell composition, so we didn’t notice much heat buildup.

Thicker coils beneath the torso and hips delivered enhanced support for each team member, including those who weigh more than 230 pounds. Additional perimeter support also made it easy for us to get on and off the mattress without much sinking or sagging at the edges. The entire mattress is encased in a cover made of proprietary cooling fabric.

Seven sizes are available, including a split king size for adjustable beds. Nolah ships free to customers in the contiguous U.S. The company offers a 120-night sleep trial, during which customers can return a mattress after a 30-night break-in period. Shoppers can also opt out of the sleep trial for a discount at checkout. Evolution 15 purchases come with a generous lifetime warranty.

Best Mattress for Back and Stomach Sleepers

Bear Elite Hybrid – Firm

8.2 /10

Test Lab Score

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When we tested the Bear Elite Hybrid, it was a clear winner among back and stomach sleepers in each body weight category. Our team found spinal alignment – what we think of as support – was about as good as it gets for back and stomach sleeping.

The Best Firm Mattress of 2024 - Best Mattress for Back and Stomach Sleepers - Bear Elite Hybrid - Firm

Price

$1,499

Mattress Type

Hybrid

Firmness Options

Firm (8)

Trial Period

120 nights (30-night break-in period)

Our Verdict

Who it’s best for: Practically all the beds on this list are good for stomach sleepers, but the Bear Elite Hybrid is unique in that it tested equally well for both back and stomach sleepers. We recommend the firm iteration of this bed to people who sleep in those positions, particularly a combination of both.

Feel: The foam on the surface conforms to the body a bit, but the layers on the firm version are thinner and firmer. You can feel the transitional foam layer under the comfort layers, which are zoned to support your midsection.

What it’s made of: The surface layers consist of memory foam and polyfoam, while the support core contains coils. There’s also the optional celliant cover, which reduces heat retention and is said to promote muscle recovery.

What we don’t like: This bed is around 14 inches thick, and might require deep pocket sheets.

Why choose the Bear Elite Hybrid: This mattress is incredibly well-rounded. It’s firm and supportive, reliefs pressure, and works well for sleepers of multiple positions.

Scoring & Reviews

Side Sleepers

Under 130 lbs

6/10

130-230 lbs

7/10

Above 230 lbs

7.5/10

Back Sleepers

Under 130 lbs

6.5/10

130-230 lbs

8/10

Above 230 lbs

8/10

Stomach Sleepers

Under 130 lbs

7/10

130-230 lbs

7.5/10

Above 230 lbs

7.5/10

We performed a meta-analysis on 3703 validated customer reviews of the Bear Elite Hybrid. This is what people who bought the mattress had to say:

  • Comfort and Support: Many reviewers highlight the mattress’s balance of comfort and support, often mentioning relief from back pain and improved sleep quality.
  • Firmness Options: Customers appreciate the various firmness options, with some opting for firmer versions after experiencing discomfort with medium firmness.
  • Temperature Regulation: Several reviews note the mattress’s ability to stay cool, which enhances sleep quality, especially in hot weather.
  • Size and Upgrade Options: Customers are pleased with the availability of different sizes and the option to upgrade, which provides flexibility for different needs and preferences.
  • Quality of Additional Products: Positive remarks on the quality of accompanying products like pillows and sheets, which are often included as free additions.
  • Miscellaneous: Some mixed reviews on edge support and occasional comments about the mattress being too firm or too soft for some users’ preferences.

Full Details

The Bear Elite Hybrid is available in three designs, the firmest of which we’ve placed as an 8 on our 10-point firmness scale. This version of the mattress caters to couples in several ways. Strong edge support allows you and your partner to use the entire mattress surface for sleep and sex, the sturdy coil system makes the surface responsive and easy to move across, and cooling components ensure excellent temperature regulation.

How It Performed

The firm Elite Hybrid’s most favorable ratings came from our side sleepers weighing more than 230 pounds, back sleepers weighing at least 130 pounds, and stomach sleepers between 130 and 230 pounds. Cushioning foam layers combined with a sturdy coil system made the mattress feel balanced and sufficiently supportive, particularly around the torso and hips, where people tend to carry more weight compared to other areas of the body.

We were also impressed by the Elite Hybrid’s temperature-regulating abilities. Our team attributes the mattress’ superior cooling to its breathable cover, copper-infused comfort layer, and coils that promote consistent airflow throughout the interior. None of our testers had a hard time moving across the mattress, and we noticed very little sinkage along the perimeter during our edge support tests.

Construction Breakdown

The Elite Hybrid’s comfort layer is composed of memory foam infused with copper, which has natural cooling and moisture-wicking properties. A polyfoam transitional layer provides additional cushioning while maintaining even support for your body. While the mattress feels firm and supportive, we noticed even contouring and weight distribution from the foam layers. The polyfoam is also divided into five firmness zones, so we didn’t experience any sinkage around the midsection.

The support core consists of pocketed coils over a base layer of high-density foam. Strong pushback from the coils reinforces the zoned transitional foam, and all of our testers could lie comfortably on the mattress – even those weighing more than 230 pounds. A cover made from a Celliant-blend fabric encases the Elite Hybrid. Celliant is a textile engineered for exceptional breathability and heat dissipation. As a result, we felt minimal heat buildup when testing the mattress for temperature control.

Bear offers free shipping to customers in the contiguous U.S. and a 120-night sleep trial. Customers can return mattresses anytime after the 30-night break-in period. Elite Hybrid purchases come with a lifetime warranty that protects against structural defects.

Best Mattress for Heavy Sleepers

Titan Plus

8.0 /10

Test Lab Score

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Designed specifically with larger bodies in mind, the Titan Plus is simply a rock-solid bed that is built to last. High density foams and a strong coil support core stood up extremely well in our years of testing this bed. And the firm feel is perfect for bigger body profiles.

The Best Firm Mattress of 2024 - Best Mattress for Heavy Sleepers - Titan Plus

Price

$1,049

Mattress Type

Hybrid

Firmness Options

Firm (8)

Trial Period

120 nights (30-night requirement)

Our Verdict

Who it’s best for: This bed is ideal for the heavy sleeper on a budget. It’s quite firm, relatively high quality, and with a starting price of less than $600, is one of the more affordable options for its niche.

Feel: Really just a no-frills firm hybrid. This bed is designed to support the mid-section of heavier sleepers, and that’s what it does. If firm is your thing, you’ll find it comfy.

What it’s made of: A thin memory foam comfort layer, transitional polyfoam, with a pocketed coil support core.

What we don’t like: If you’re under 230 pounds and/or sleep on your side, this bed is probably too firm for you.

Why choose the Titan Plus: Choose with bed if you’re heavy, need support, and want good quality at an affordable price.

Scoring & Reviews

Side Sleepers

Under 130 lbs

6/10

130-230 lbs

7.5/10

Above 230 lbs

7.5/10

Back Sleepers

Under 130 lbs

5.5/10

130-230 lbs

7/10

Above 230 lbs

7/10

Stomach Sleepers

Under 130 lbs

5/10

130-230 lbs

6.5/10

Above 230 lbs

6.5/10

Full Details

If you weigh more than 230 pounds, you may need an exceptionally firm mattress to minimize sinkage around the midsection. The Titan Plus from Brooklyn Bedding registers as an 8 on our 10-point firmness scale, ensuring above-average reinforcement compared to other hybrid models. The top two layers provide gentle cushioning, but a sturdy support system stabilizes the mattress to keep your body aloft.

How It Performed

During our hands-on tests, the Titan Plus earned favorable ratings from our side, back, and stomach sleepers weighing more than 230 pounds. These testers were impressed with the stable feel and strong edge support, as well as how easily they could move across the surface. Back and stomach sleepers between 130 and 230 pounds also felt reasonably comfortable.

Our tests show cooling is a major strength of the Titan Plus. The GlacioTex cover is highly effective at dissipating heat — but even with the standard cover, the Titan Plus’ coils generate enough airflow to keep our testers comfortable. Given the bouncy feel, we also awarded the mattress high ratings for sex.

Construction Breakdown

The Titan Plus begins with a memory foam comfort layer, followed by transitional polyfoam. These layers contour to a minimal degree but still distribute your weight evenly to reduce pressure in the shoulders, lower back, and hips. The support core consists of pocketed coils over dense base foam.

Standard Titan Plus models are encased in soft cotton-microfiber covers. For an additional fee, you can upgrade to a GlacioTex Cooling Cover composed of phase change material that captures and releases body heat to maintain a comfortable surface temperature. At 11 inches thick, the Titan Plus is considered a medium-profile mattress.

The Titan Plus is available in seven sizes, including a split California king for couples who use an adjustable bed. Below-average pricing for a hybrid and free shipping anywhere in the contiguous U.S. make this mattress a solid choice for budget-conscious shoppers. You’ll also receive a 120-night trial period with your purchase and a 10-year warranty if you decide to keep the Titan Plus.

Each of these mattresses not only offers a firm sleep surface but also stands out from the competition thanks to high-quality construction and above-average performance. Details about each of our best firm mattress picks can be found below. Scroll down even further for our comprehensive buyer’s guide, which discusses the pros and cons of firm mattresses, the people who benefit most from these mattresses, and what you can expect in terms of cost, longevity, and performance. If you’re shopping for firmer mattresses with a more responsive feel, we recommend checking out our list of the best latex mattresses.

In our recommendations section below, we’ll offer up details about each of the mattresses that earned a spot on our final list for best firm bed. Our mattress database contains close to 2,000 beds that our Test Lab has personally touched, tested, rolled around on, and even slept on at home. We’ve gotten our hands on countless foam, hybrid, and latex models to bring you the list below.

Best Mattress Overall

Plank Firm Luxe

7.8 /10

Test Lab Score

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A flippable hybrid that feels remarkably supportive on both sides.

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The Best Firm Mattress of 2024 - Best Mattress Overall - Plank Firm Luxe

Best Mattress for Back Pain

Firmer WinkBed

8.6 /10

Test Lab Score

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A supportive luxury hybrid ideal for many back and stomach sleepers.

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Best Mattress for Side Sleepers

Helix Twilight

8.9 /10

Test Lab Score

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A budget-friendly hybrid designed with side sleepers in mind.

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The Best Firm Mattress of 2024 - Best Mattress for Side Sleepers - Helix Twilight

Best Extra-Firm Mattress

Plank Firm

7.7 /10

Test Lab Score

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A flippable foam mattress engineered for strong, long-lasting support.

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The Best Firm Mattress of 2024 - Best Extra-Firm Mattress - Plank Firm

Best Luxury Mattress

Saatva Classic – Firm

8.8 /10

Test Lab Score

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A high-end hybrid with two coil layers for maximum support and bounce.

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Best Mattress for Lumbar Support

Brooklyn Bedding Signature Hybrid – Firm

8.0 /10

Test Lab Score

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A wallet-friendly foam hybrid with sturdy support and good responsiveness.

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Best Mattress for Couples

Helix Dawn

8.6 /10

Test Lab Score

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An exceptionally firm hybrid ideal for couples and co-sleepers.

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The Best Firm Mattress of 2024 - Best Mattress for Couples - Helix Dawn

Best Mattress for Pressure Relief

Nolah Evolution 15 – Firm

8.2 /10

Test Lab Score

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A luxurious hybrid with deep foam layers and a robust, multi-zone coil system.

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Best Mattress for Back and Stomach Sleepers

Bear Elite Hybrid – Firm

8.2 /10

Test Lab Score

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Dense foam layers and zoned coils make this hybrid a great option for back and stomach sleeping.

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Best Mattress for Heavy Sleepers

Titan Plus

8.0 /10

Test Lab Score

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A wallet-friendly foam hybrid designed for people who weigh more than 230 pounds.

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The Best Firm Mattress of 2024 - Best Mattress for Heavy Sleepers - Titan Plus

Watch Video: We Tested the Best Firm Mattresses of 2024 – Here Are Our Favorites

Why You Should (or Should Not) Sleep on a Firm Mattress?

We’ve found that firm mattresses work best for people over 230 pounds as well as back and stomach sleepers over 130 pounds. The added stability of a firm mattress helps prevent these groups from sinking too deeply into the surface, thereby promoting better alignment during sleep.

Additionally, a firmer mattress that doesn’t contour deeply tends to retain little heat – a crucial feature for those who tend to sleep hot. The rigidity of a firm mattress also makes it easier to move across its surface. Whether you’re switching sleeping positions or simply getting out of bed, moving requires less effort on a sturdy surface. This can make a firm mattress well-suited to people who struggle with mobility.

However, it’s essential to remember that comfort is a personal experience. While back and stomach sleepers might favor firm mattresses, side sleepers and those with specific pressure points might find them uncomfortable.

“The reduced sinkage in firm mattresses allows for better air circulation around the body, which can significantly improve temperature regulation during sleep.”

Dr. Dustin Cotliar, M.D., MPH

What to Consider When Shopping for a Firm Mattress

Selecting a mattress goes beyond just pinpointing the right level of firmness. It’s a blend of understanding your body’s unique needs and recognizing what a specific mattress can potentially do for your sleep. To make the process easier, we tested hundreds of firm mattresses and gathered qualitative and quantitative insights that can make your decision easier.

Factors like price, contouring and cushioning, sleeping position, body weight, and materials used play a huge role. We’ll guide you through these considerations to help you find the right firm mattress for you.

Choosing the Right Firmness for You

The right firmness level is the one on which you feel most comfortable and wake up without any discomfort or pressure points. We employ a 10-point firmness scale to rate individual mattresses, but remember, everyone’s perception of firmness can differ. On our scale, anything from 6 to 10 is generally classified as firm.

Contouring and Pressure Relief

A mattress should contour gently to your body, shaping itself around your natural curves. Adequate contouring improves pressure relief because it helps the mattress to evenly disperse body weight and avoid the buildup of pressure under common pain points like hips and shoulders. 

Firm mattresses can offer excellent contouring and pressure relief even though they perform differently than softer mattresses. A firm mattress provides support by maintaining a consistent surface that props your body up, rather than allowing it to sink deeply. The cushioning on a firm mattress might be less pronounced than a soft mattress, but it should still align with your body shape.

Back and stomach sleepers generally benefit the most from the contouring and pressure relief offered by a firm mattress, as these positions need consistent support to prevent the spine from arching unnaturally or the abdomen from sinking too deeply. On the flip side, side sleepers sometimes prefer a bit more give in their mattress to cushion their shoulders and hips.

Sleeping Position and Body Weight

Your body weight and sleeping position significantly influence the ideal mattress firmness for your body. For back and stomach sleepers, firm mattresses can be a solid choice, since they offer the right blend of cushion and support. On the other hand, side sleepers usually benefit from a touch more softness.

Body weight affects how much your body sinks into a mattress’ surface. We’ve found that firm mattresses are often a great fit for people who weigh more than 130 pounds. For these sleepers, a firm mattress offers a balanced feel—some contouring paired with firmer support. People under 130 pounds are typically more comfortable on a softer surface that provides more contouring.

WeightSide SleepersBack SleepersStomach Sleepers
Less than 130 lbs.Soft (3) to Medium (5)Soft (3) to Medium (5)Medium Soft (4) to Medium Firm (6)
130 to 230 lbs.Medium Soft (4) to Medium (5)Medium (5) to Firm (7)Medium (5) to Firm (7)
More than 230 lbs.Medium Firm (6) to Firm (7)Firm (7, 8) to Extra Firm (9)Firm (7, 8) to Extra Firm (9)

If you have chronic pain in your back, hips, or shoulders, it’s important to understand how a mattress’ firmness level could affect your symptoms. “When considering mattress firmness for chronic pain, it’s important to recognize that individual needs vary,” says Dr. Cotliar. “While some people find relief with a firm mattress, others may require more cushioning. The key is finding a balance that supports proper alignment while alleviating pressure on sensitive areas.”

Mattress Type and Quality

Different types of mattresses vary in their firmness and overall performance. Common mattress types include innerspring, foam, latex, and hybrid.

  • Innersprings are often bouncy with varied firmness depending on coil density. 
  • Foam mattresses encompass memory and polyfoam, can range from soft to firm, and contour closely to the body. 
  • Latex variants, either natural or synthetic, balance responsiveness with firmness. 
  • Hybrids combine the features of innersprings and foam or latex, allowing for a tailored firmness.

The choice of mattress type not only impacts firmness and performance, but also its lifespan. Generally, high-quality latex and hybrid mattresses excel in durability, while foam can vary based on its density and composition.

Trials, Returns, and Warranties

A company’s trial period, return policy, and warranty offer protection in case the mattress you selected doesn’t align with your expectations. 

A sleep trial allows you to experience the bed in the comfort of your own home and is especially crucial when you’re considering the firmness of the mattress. If the mattress doesn’t meet your expectations during the trial, many brands provide an option to exchange or return it.

Warranties, on the other hand, give assurance of the mattress’s durability and quality over time. Should there be any manufacturing defects or premature wear, the warranty acts as a promise from the company to address these issues, ensuring you receive the value for your investment.

How We Test: Rigor, Data, and Sleeper Feedback

Over the past eight years, our Seattle-based Test Lab has performed hands-on tests on more than 4,000 sleep products — and nearly 2,000 of them are mattresses. 

As product experts, we stay up to date on the latest news in sleep science and product trends. We use this knowledge to fuel our data-backed recommendations. Many of our testers have worked directly with mattress manufacturers and visited actual mattress factories. On occasion, a sleep health expert might stop by to tweak a firmness rating.

When we test a mattress, we collect data across six major performance categories and combine these results with real-world feedback. We use tools and tech to monitor features like heat retention, motion isolation, and pressure mapping. In order to ensure our findings are inclusive of all sleepers, our team consists of people with varying body types and sleep positions.

Mattresses aren’t one-size-fits-all. The perfect bed for you is going to depend on general points like your body weight and sleeping position, as well as unique points like if you have back pain, if you sleep hot at night, or if you just like the feel of latex over memory foam. Our goal at the Test Lab is to help take the guesswork out of your mattress-buying process. To learn more about our mattress evaluation process, you can check out our research methodology page, but here’s a breakdown of our testing process:

Construction analysis: Our ratings system is grounded in construction. Each mattress rating is derived at the intersection of quality, value, and versatility across a range of sleepers. We look at the bed’s price point, materials, firmness options, comfort and support systems, cooling technology, as well as brand reputation, and then we perform a detailed analysis that measures performance across six different categories to arrive at an overall score.

Quantitative product testing: During these hands-on lab tests, our team uses various tools and technology to evaluate a bed’s performance against motion isolation, pressure relief, temperature control, ease of movement, edge support, and potential for odor emissions. We use the outcomes from these tests to calculate a score for each category.

Field testing: Our field testers sleep on mattresses and other sleep products, like pillows, sheets, and mattress toppers, in their own bedrooms. After weeks of at-home testing, each field tester provides a detailed analysis of how the mattress performs, including what they like and dislike about the bed.

User feedback: Observations from mattress owners and users outside our team are invaluable to our research. We draw insight from surveys, sleep stories, and customer reviews to extract themes, fine-tune our ratings, and better understand how each product performs over time in a real-world setting.

So How Did We Pick the Best Firm Mattresses?
When coming up with our picks for the best firm beds, our testers paid close attention to the overall feel of the surface and the materials used, since latex and hybrid models generally have a firmer feel. We also measured pressure relief and edge support, which are both closely related to a bed’s firmness level. We sought feedback from testers across all sleep positions and weight groups, but we focused especially on testers who sleep on their stomach or weigh more than 230 pounds since these sleepers tend to prefer firmer beds.

Dive Deeper – In-Depth Mattress Guides

For more help deciding which mattress is right for your specific needs, check out the guides below.

Frequently Asked Questions

What mattress types are firmest?

Although we’ve tested firm mattresses of virtually every type of construction, innerspring and hybrid models are usually the firmest. Innersprings provide a solid, consistent surface due to their coil construction, while hybrids have a top layer of latex or dense foam to balance support with gentle contouring.

Is a firm mattress better for back pain?

A firm mattress can help with back pain by promoting healthy sleep posture and neutral spinal alignment. However, the best mattress for back pain depends on the location and nature of the back pain as well as your preferred sleeping position.

“It’s important to note that ‘firm’ doesn’t necessarily mean ‘hard’,” says Dr. Cotliar. “The ideal mattress should provide support while still allowing for some give to accommodate the body’s natural curves.”

Is a firm mattress good for side sleepers?

A firm mattress may be a good choice for side sleepers over 230 pounds who can sink enough into the bed’s surface. A firm mattress may not be ideal for side sleepers under 230 pounds, as inadequate give can exert pressure on the shoulders and hips. A soft (3) to medium (5) mattress with more contouring provides better cushioning for lighter side sleepers.

Do firm mattresses last longer than soft mattresses?

While firmness can influence durability, we’ve found that its lifespan is more about the mattress’s construction, materials, and usage. Latex, high-density polyfoam, and hybrid mattresses often last longer than traditional innerspring and beds with lower-density foam that tend to degrade faster.

How can you make a mattress firmer?

Buying a mattress with the right level of firmness is the best way to ensure a consistent feel, but there are several ways to make a mattress firmer. A firm mattress topper can change the surface of the mattress, but won’t make up for sagging that happens over time in softer models. Rotating the mattress regularly may help with sagging due to a mattress’ age.

What is the best mattress firmness for couples?

Couples may have a tough time choosing a mattress if they have different firmness preferences. Some couples solve this by choosing a firmness level that’s between the two, with medium-firm (6) being a common choice for couples where one partner likes a firm mattress and the other likes a softer sleep surface. Others go for a split mattress, which allows for a different firmness level on each side.

Is a hard mattress good for posture?

A firm mattress can support healthy sleep posture by keeping the spine of an even plane. However, it’s crucial that the mattress isn’t excessively hard, as it should adapt to the body’s curves for optimal support. This means finding a firmness level that works for an individual’s weight and sleeping position.

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