Best Extra Firm Mattress of 2026

Firmness is a key factor in how comfortable and supportive a mattress feels. Extra firm mattresses often use durable materials to provide strong support, minimal sinkage, and excellent temperature neutrality. And because they allow for very little sink, they’re popular with stomach sleepers who need a mattress that doesn’t sag under their midsection, as well as those with back pain who prefer a firmer bed with even support.

How We Tested the Best Extra Firm Mattresses

Testing Criteria

Extra-firm mattresses tend to be a good option for stomach sleepers who need extra support in the midsection. In our search for the best, we looked at the following criteria:

High firmness levels: Throughout our search, we ensured each mattress was firm enough to meet our standards in providing proper core support. All of our top picks have a firmness level of at least 7 (firm).

Durability: A good extra-firm mattress should be composed of high-quality materials that are built to last over the years. They shouldn’t soften, sag, or reduce support over nightly use.

Motion transfer: While softer mattresses generally do a better job of isolating movement, an extra-firm mattress should also allow sleepers to change positions without creating too much motion transfer. Ideally, a great extra firm mattress will absorb vibrations caused by getting in or out of bed.

Weight capacity: Because they’re so supportive, extra-firm mattresses are ideal for sleepers in larger bodies and should accommodate those over 230 pounds.

Edge support: The edges of an extra-firm mattress should be as sturdy as its core to keep the entire surface flat. This means that the mattress’s perimeter should feel strong when you sit or sleep at the edge instead of dipping or sagging.

How We Evaluated

To determine the best extra-firm mattresses, we started by searching our database of over 1,000 mattresses, narrowing down ones with high firmness levels and exceptional reviews and ratings. We also looked for models that rated high in the following categories:

• Overall comfort
• Quality materials and construction
• Pressure relief and contouring

Lots of testers at our Seattle test lab prefer extra-firm mattresses, so we relied on them to tell us which ones had the best qualities for different sleeper profiles. They tested each option out and provided numerical scores for key performance categories, then assigned accolades. From there, they narrowed the list down to the best picks.

Our Testing Team

Logan Foley

Editorial Director

Full Bio

Logan Foley

Editorial Director

Logan is a Certified Sleep Science Coach with a deep understanding of what it means to struggle with sleep. Her years of experience researching and testing sleep products – including mattresses, natural sleep aids, and bedding – are critical to her role helping lead the editorial team. When she’s not testing mattresses or researching CBT-I, she enjoys spending time in the sunshine with her husband and her dogs Pepper and Winston.

Mary Fenton

Head of Product Content

Full Bio

Mary Fenton

Head of Product Content

Mary is a product-content marketer who applies a pedigree in journalism, human-centered design, and cultural trends to inform strategy. Prior to Sleep Doctor, Mary led editorial and creative at ESPN and Rad Power Bikes. She likes to build and grow things, and break and fix things, and only sometimes in that order.

Jeremy Klein

Senior Product Testing Manager

Full Bio

Jeremy Klein

Senior Product Testing Manager

Jeremy is a sleep product tester with a passion for methodology and data collection. He’s spent the last six years at Sleep Foundation testing nearly every mattress, pillow, and sheet on the market, and has gained a holistic understanding of how to get the most accurate and universal results possible. When he’s not working, Jeremy likes to make music, play tennis, and watch old movies.

Brad Nehring

Senior Product Analyst

Full Bio

Brad Nehring

Senior Product Analyst

Brad is a lifelong resident of the Pacific Northwest who holds a bachelor’s degree in English from Western Washington University. As someone who has lived with sleep problems throughout his adult life, Brad is passionate about helping others get the rest they need. He’s professionally tested and reviewed sleep products for nearly a decade.

Colin Simpson

Product Research Manager

Full Bio

Colin Simpson

Product Research Manager

Colin leads our product research team and doubles down as our head of video production. He has a distinct passion for translating complicated topics into fun and digestible content.

Best Mattress Overall: Plank Firm Luxe

Best Mattress Overall

8.2/10Test Lab Score

Plank Firm Luxe

High-end flippable bed that’s firm on one side, and even firmer on the other.

25% off sitewide with code: PRESDAY25 Shop At Plank

Price: $1,149

Mattress Type: Hybrid

Firmness Options: Firm (7), Extra Firm (9)

Trial Period: 120 nights (30-night requirement)

Key Details

• Who It’s Best For: Sleepers under 130 pounds, particularly stomach and back sleepers.
• Feel: Extra firm side provides the feeling of sleeping on top of the mattress rather than sinking into it. Despite this lack of contouring, the mattress has enough cushioning to promote relaxation.
• What It’s Made Of: Shared 6-inch pocketed coil support core. The extra firm side has a 0.75-inch quilted cotton-microfiber top and a 2-inch layer of TitanFlex latex-alternative polyfoam. The firm side has a 1.5-inch quilted layer over the same amount of high-density polyfoam.
• What We Don’t Like: Some people might experience soreness around pressure points.

Scoring & Reviews

The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.

Side Sleepers

Under 130 lbs

5.5/10

130-230 lbs

6.5/10

Above 230 lbs

8/10

Back Sleepers

Under 130 lbs

7/10

130-230 lbs

7.5/10

Above 230 lbs

8/10

Stomach Sleepers

Under 130 lbs

8/10

130-230 lbs

8.5/10

Above 230 lbs

8.5/10

In addition to the hands-on feedback from our team, we conduct a number of quantitative tests in our Test Lab. The below ratings are based on the experience of our testers.

SELECT AN ICON TO VIEW DETAILS:

Motion Isolation

Pressure Relief

Temperature Control

Edge Support

Ease of Movement

Durability

Motion Isolation

6/10

6/10

The Plank Firm Luxe has lower ratings for motion isolation than most hybrid mattresses.Because of its firmness and bouncy coils, the Plank Firm Luxe has limited ability to absorb motion that happens when there’s movement on another part of the mattress. With less cushioning, the extra firm (9) side tends to permit more motion transfer.Couples who are worried about sleep disruptions from movement may prefer a mattress with foam materials that better absorb vibrations.

Pressure Relief

6/10

6/10

A lack of pressure relief is one of the main drawbacks of the Plank Firm Luxe Mattress. The firm (7) side has limited ability to cradle the joints, and the extra firm (9) side offers even less cushioning.That said, this mattress isn’t built to hug sleepers and provide a cloud-like feel. Instead, it is meant precisely for people who need or prefer a harder sleep surface. Based on our testing, the mattress appeals most to back and stomach sleepers.

Temperature Control

8/10

8/10

We found that the Plank Firm Luxe offers above-average temperature control. None of our testers complained about overheating, especially when using the extra firm (9) side. Since sleepers don’t sink into the mattress, there’s plenty of room for airflow around the skin, which helps the body naturally regulate its temperature.For hot sleepers who want extra cooling features, the optional cooling cover can make it even easier to avoid waking up in a sweat.

Edge Support

8/10

8/10

Because of its firmness, the Plank Firm Luxe has excellent edge support. The extra firm (9) side of the mattress is particularly supportive around the perimeter, but both sides allow you to comfortably sit or sleep near the edge of the bed. Strong edge support also makes getting in and out of bed easier.

Ease of Movement

8/10

8/10

Our testers had very few problems when they wanted to move around on the surface of the Plank Firm Luxe. The firmness level means that you don’t sink into the mattress, so there’s little resistance when you want to adjust your body’s positioning. The bounce of the coils also contributes to the high marks for ease of movement for the Plank Firm Luxe.

Durability

7.5/10

7.5/10

Read Our Full Plank Firm Luxe Review

Best Value Mattress: Brooklyn Bedding Signature Hybrid – Firm

Best Value Mattress

8.3/10Test Lab Score

Brooklyn Bedding Signature Hybrid – Firm

A high-quality, affordable hybrid with multiple firmness options.

25% off sitewide with code: PRESDAY25 Shop At Brooklyn Bedding

Price: $1,026

Mattress Type: Hybrid

Firmness Options: Firm (8)

Trial Period: 120 nights (30-night requirement)

Key Details

• Who It’s Best For: Stomach sleepers and back sleepers above 130 pounds, as well as side sleepers above 230 pounds.
• Feel: Bouncy, responsive, and helps relieve pressure and muscle tension without much sink or contouring. Also sleeps quite cool for a foam hybrid.
• What It’s Made Of: Quilted cotton and polyfoam cover and a 1-inch layer of TitanFlex polyfoam over a 2-inch layer of transitional VariFlex polyfoam. The support core is an 8-inch layer of pocketed coils over high-density polyfoam.
• What We Don’t Like: Tends to transfer movement.

Scoring & Reviews

The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.

Side Sleepers

Under 130 lbs

6.5/10

130-230 lbs

7.5/10

Above 230 lbs

9/10

Back Sleepers

Under 130 lbs

6.5/10

130-230 lbs

7/10

Above 230 lbs

7.5/10

Stomach Sleepers

Under 130 lbs

7/10

130-230 lbs

7.5/10

Above 230 lbs

7.5/10

In addition to the hands-on feedback from our team, we conduct a number of quantitative tests in our Test Lab. The below ratings are based on the experience of our testers.

SELECT AN ICON TO VIEW DETAILS:

Motion Isolation

Pressure Relief

Temperature Control

Edge Support

Ease of Movement

Durability

Motion Isolation

6.5/10

6.5/10

Pressure Relief

7/10

7/10

Temperature Control

7.5/10

7.5/10

Edge Support

8/10

8/10

Ease of Movement

7/10

7/10

Durability

8/10

8/10

The Brooklyn Bedding Signature Hybrid has an estimated lifespan of six to seven years. As with other hybrids, the pocketed coils provide a solid base that evenly distributes pressure to prevent excessive strain on any one area. The most vulnerable part of the mattress is the comfort system, particularly the quilted top. The softer foams used in the mattress’ top layers may eventually develop imprints that affect the cushioning, something that’s more prominent in the softer model.

Read Our Full Brooklyn Bedding Signature Hybrid – Firm Review

Best Luxury Mattress: Saatva Classic – Firm

Best Luxury Mattress

9.3/10Test Lab Score

Saatva Classic – Firm

Traditional innerspring with a plush euro-top and excellent breathability.

$300 off orders of $1,000 or more Shop At Saatva

Price: $1,795

Mattress Type: Innerspring

Firmness Options: Firm (8)

Trial Period: 365 Nights ($99 return fee)

Key Details

• Who It’s Best For: Sleepers above 230 pounds, as well as back and stomach sleepers between 130 and 230 pounds.
• Feel: Cushioned and sturdy with extra support through the spine, which may take time to adjust to.
• What It’s Made Of: Either a 4- or 7-inch support core of hourglass innerspring coils. Both versions feature a comfort system of a polyfoam and fiber fill Euro-top, a thin layer of polyfoam, and a zoned memory foam lumbar pad.
• What We Don’t Like: Movement transfers across sides.

Scoring & Reviews

The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.

Side Sleepers

Under 130 lbs

6.5/10

130-230 lbs

7.5/10

Above 230 lbs

9/10

Back Sleepers

Under 130 lbs

8/10

130-230 lbs

8.5/10

Above 230 lbs

9/10

Stomach Sleepers

Under 130 lbs

9/10

130-230 lbs

9.5/10

Above 230 lbs

9.5/10

In addition to the hands-on feedback from our team, we conduct a number of quantitative tests in our Test Lab. The below ratings are based on the experience of our testers.

SELECT AN ICON TO VIEW DETAILS:

Motion Isolation

Pressure Relief

Temperature Control

Edge Support

Ease of Movement

Durability

Motion Isolation

6/10

6/10

Pressure Relief

7/10

7/10

Temperature Control

10/10

10/10

Edge Support

9/10

9/10

Ease of Movement

9/10

9/10

Durability

8.5/10

8.5/10

The Saatva Classic is stacked with features that help ensure durability. It’s constructed with both pocketed and support coils, plus polyfoam and memory foam comfort layers for additional comfort and support. Shoppers have a choice of thickness and firmness levels, and in general, going with thicker and firmer options can help add to the longevity. With its thick, 13-gauge coils in the bottom layer providing a sturdy base, this mattress should easily make it to the 10-year mark.

Read Our Full Saatva Classic – Firm Review

Most Comfortable Mattress: Firmer WinkBed

Most Comfortable Mattress

9.3/10Test Lab Score

Firmer WinkBed

High end hybrid bed providing ample support, cushion, and cool sleep.

$300 off all mattresses at Winkbeds Shop At WinkBeds

Price: $2,570

Mattress Type: Innerspring

Firmness Options: Firm (7)

Trial Period: 120 nights (30-night requirement)

Key Details

• Who It’s Best For: Sleepers above 130 pounds, particularly side sleepers.
• Feel: Firm (7) with gentle contouring and above-average edge support and temperature control. Comfortable without feeling like you’re sinking into it.
• What It’s Made Of: Gel-infused polyfoam quilted into a Euro-top, followed by a layer of transitional polyfoam. Pocketed coil support core features seven zones.
• What We Don’t Like:Some might find the coils too bouncy.

Scoring & Reviews

The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.

Side Sleepers

Under 130 lbs

7/10

130-230 lbs

8/10

Above 230 lbs

9/10

Back Sleepers

Under 130 lbs

8.5/10

130-230 lbs

9/10

Above 230 lbs

8.5/10

Stomach Sleepers

Under 130 lbs

9.5/10

130-230 lbs

9.5/10

Above 230 lbs

8.5/10

In addition to the hands-on feedback from our team, we conduct a number of quantitative tests in our Test Lab. The below ratings are based on the experience of our testers.

SELECT AN ICON TO VIEW DETAILS:

Motion Isolation

Pressure Relief

Temperature Control

Edge Support

Ease of Movement

Durability

Motion Isolation

6.5/10

6.5/10

Pressure Relief

7/10

7/10

Temperature Control

9/10

9/10

Edge Support

9.5/10

9.5/10

Ease of Movement

8.5/10

8.5/10

Durability

8.5/10

8.5/10

Read Our Full Firmer WinkBed Review

Best Mattress for Couples: Helix Dawn

Best Mattress for Couples

8.9/10Test Lab Score

Helix Dawn

Very firm bed intended for stomach sleepers and heavy back sleepers.

27% off sitewide with code: SF27 Shop At Helix

Price: $999

Mattress Type: Hybrid

Firmness Options: Firm (8)

Trial Period: 120 nights (30-night requirement)

Key Details

• Who It’s Best For: Back and stomach sleepers over 130 pounds.
• Feel: Responsive and can help prevent pressure build-up while still giving you the feeling of sleeping on top of, rather than inside, your bed.
• What It’s Made Of: Comfort system is a layer of proprietary latex-alternative polyfoam over a firmer polyfoam layer. The pocketed coil support core is reinforced for better edge support and has a high-density polyfoam base. Standard cover is polyester, and a cooling cover is available for an additional fee.
• What We Don’t Like: May not be the right choice for sleepers with pre-existing joint or muscle pain.

Scoring & Reviews

The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.

Side Sleepers

Under 130 lbs

7/10

130-230 lbs

8/10

Above 230 lbs

9.5/10

Back Sleepers

Under 130 lbs

7/10

130-230 lbs

7.5/10

Above 230 lbs

8/10

Stomach Sleepers

Under 130 lbs

7.5/10

130-230 lbs

8/10

Above 230 lbs

8/10

In addition to the hands-on feedback from our team, we conduct a number of quantitative tests in our Test Lab. The below ratings are based on the experience of our testers.

SELECT AN ICON TO VIEW DETAILS:

Motion Isolation

Pressure Relief

Temperature Control

Edge Support

Ease of Movement

Durability

Motion Isolation

7/10

7/10

As a firmer model in the base Helix lineup, the Helix Dawn predictably didn’t test quite as well as their other models, but that doesn’t mean it tested poorly. It’s foam comfort layers are still fairly thick, and our testers noticed only a little movement across the bed.

Pressure Relief

7.5/10

7.5/10

All of the Helix base models have somewhat thick foam comfort layers and conform fairly close to the body. Consequently, they’ve all performed fairly well in our pressure mapping tests, with notably less pressure in the hips and shoulders than many hybrids. The Dawn in particular relieves pressure a little worse than other Helix beds, as it’s a firmer model.

Temperature Control

8.5/10

8.5/10

The Helix mattresses perform about average for hybrids when it comes to sleeping cool. Memory foam is well-known for its tendency to sleep hot, as it often traps and retains heat through the night, but the coil cores of these beds promote airflow to help balance out heat retention. The Dawn sleeps a bit cooler than the other models thanks to the fact that is has less foam in the comfort layers.

Edge Support

9.5/10

9.5/10

All Helix mattresses feature a reinforced perimeter, meaning the coils on the edges are thicker than the coils in the middle of the bed. When putting this to the test, we found significantly less sinkage on the edge than the middle while applying weight. As a firmer model in the Helix lineup, the Dawn provides better support than other Helix beds.

Ease of Movement

7.5/10

7.5/10

Helix mattresses tend to be fairly responsive and bouncy, and all tested well for ease of movement. The Dawn in particular tested very well, as the firmer layers prevent sinkage and make for effortless movement.

Durability

8.5/10

8.5/10

Overall, we anticipate that all of these Helix mattresses will hold up well over the years. While some boast average durability features — the Plus and Sunset, for instance, which have slightly softer designs — others may last up to nine, like the Twilight and the Dawn. In our research, we found that firmer Helix models would probably last longer with layers of coils preventing sinkage over the years.

Read Our Full Helix Dawn Review

Best Mattress for Back Pain: Bear Elite Hybrid – Firm

Best Mattress for Back Pain

8.3/10Test Lab Score

Bear Elite Hybrid – Firm

A close-conforming memory foam hybrid offering great pressure relief.

40% sitewide with code: SF40 Shop At Bear

Price: $1,499

Mattress Type: Hybrid

Firmness Options: Firm (8)

Trial Period: 120 nights (30-night break-in period)

Key Details

• Who It’s Best For: All sleepers except side sleepers under 130 pounds.
• Feel: Moderate amount of contouring. Feels like sleeping both on and in your mattress without sinking too far.
• What It’s Made Of: Quilted cover of polyester, cooling phase change material, and Celliant fibers. The comfort system is copper-infused memory foam and zoned polyfoam, while the support core consists of pocketed coils over a high-density polyfoam base.
• What We Don’t Like: On the expensive side.

Scoring & Reviews

The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.

Side Sleepers

Under 130 lbs

6.5/10

130-230 lbs

7.5/10

Above 230 lbs

9/10

Back Sleepers

Under 130 lbs

6.5/10

130-230 lbs

7/10

Above 230 lbs

7.5/10

Stomach Sleepers

Under 130 lbs

7/10

130-230 lbs

7.5/10

Above 230 lbs

7.5/10

In addition to the hands-on feedback from our team, we conduct a number of quantitative tests in our Test Lab. The below ratings are based on the experience of our testers.

SELECT AN ICON TO VIEW DETAILS:

Motion Isolation

Pressure Relief

Temperature Control

Edge Support

Ease of Movement

Durability

Motion Isolation

6.5/10

6.5/10

Pressure Relief

7/10

7/10

Temperature Control

7.5/10

7.5/10

Edge Support

8/10

8/10

Ease of Movement

7/10

7/10

Durability

8/10

8/10

The Bear Elite Hybrid Mattress scores above average for durability thanks to its pocketed coils, reinforced perimeter, and memory foam and polyfoam layers. The mattress comes in three firmness levels, and going firmer will typically extend the life of the mattress a bit more. Overall, you should expect around seven to eight years of use.

Read Our Full Bear Elite Hybrid – Firm Review

Best Mattress for Back and Stomach Sleepers: Nolah Evolution 15 – Firm

Best Mattress for Back and Stomach Sleepers

8.1/10Test Lab Score

Nolah Evolution 15 – Firm

A cloud-like experience with a plush euro-top in multiple firmnes options.

30% off sitewide + extra $50 off with code: SF50 Shop At Nolah Sleep

Price: $1,480

Mattress Type: Hybrid

Firmness Options: Firm (8)

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

Key Details

• Who It’s Best For: Stomach and back sleepers above 130 pounds, as well as side sleepers above 230 pounds.
• Feel: Likely to sink into slightly but not at the risk of losing the supportive feel.
• What It’s Made Of: Cooling ArticTex fibers in the organic cotton cover and zoned AirFoam in the comfort system. Quilted polyfoam Euro-top and two separate polyfoam layers over a pocketed coil support core and a recycled fiber base.
• What We Don’t Like: Height requires deep-pockets fitted sheets and may prove difficult for those with mobility concerns.

Scoring & Reviews

The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.

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

In addition to the hands-on feedback from our team, we conduct a number of quantitative tests in our Test Lab. The below ratings are based on the experience of our testers.

SELECT AN ICON TO VIEW DETAILS:

Motion Isolation

Pressure Relief

Temperature Control

Edge Support

Ease of Movement

Durability

Motion Isolation

6/10

6/10

Pressure Relief

6/10

6/10

Temperature Control

7.5/10

7.5/10

Edge Support

8.5/10

8.5/10

Ease of Movement

8/10

8/10

Durability

7/10

7/10

With a stunning 15-inch profile, seven inches of which are polyfoam found in the comfort layer, the Nolah Evolution 15 is a highly durable mattress. Beneath that are 8-inch coils to give the bed more support. If longevity is your main concern, going with the firmer of the three options may extend the life a bit more. Otherwise, you can generally expect around eight or nine years of comfort.

Read Our Full Nolah Evolution 15 – Firm Review

Best All-Foam Mattress: Plank Firm

Best All-Foam Mattress

8.1/10Test Lab Score

Plank Firm

A reversible foam mattress with an ultra-supportive feel on both sides.

25% off sitewide with code: PRESDAY25 Shop At Plank

Price: $999

Mattress Type: Foam

Firmness Options: Firm (7), Extra Firm (9)

Trial Period: 120 nights (30-night requirement)

Key Details

• Who It’s Best For: Back and stomach sleepers.
• Feel: Extra firm side is extremely stable with minimal contouring. Firm side is slightly plusher, though still with very little sink.
• What It’s Made Of: A 7-inch polyfoam support core. The extra firm side has a 1.5-inch layer of very firm quilted foam, while the firm side has a 0.75-inch layer of quilted foam with a 2-inch layer of TitanFlex polyfoam.
• What We Don’t Like: Hot sleepers may need the cooling panel for an extra cost.

Scoring & Reviews

The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.

Side Sleepers

Under 130 lbs

5.5/10

130-230 lbs

6.5/10

Above 230 lbs

8/10

Back Sleepers

Under 130 lbs

7/10

130-230 lbs

7.5/10

Above 230 lbs

8/10

Stomach Sleepers

Under 130 lbs

8/10

130-230 lbs

8.5/10

Above 230 lbs

8.5/10

In addition to the hands-on feedback from our team, we conduct a number of quantitative tests in our Test Lab. The below ratings are based on the experience of our testers.

SELECT AN ICON TO VIEW DETAILS:

Motion Isolation

Pressure Relief

Temperature Control

Edge Support

Ease of Movement

Durability

Motion Isolation

7/10

7/10

Both sides of the Plank Firm Mattress use firm foams that absorb less motion than softer foams. This means that some vibrations may be felt across the surface of the bed. However, the foam isn’t bouncy on either side, so these vibrations are not pronounced.In our testing, it was rare for sleepers to be awoken by the movement of a bed partner. However, people who sleep very lightly may be better off with a mattress that offers more contouring and motion isolation.

Pressure Relief

6/10

6/10

The Plank Firm is crafted to provide a stable, even plane. As a result, it offers minimal pressure point relief, especially for side sleepers. The firm (7) side offers a bit more cushioning and relief than the extra firm side (9).While it lacks deep contouring and pressure relief, the sturdy mattress surface can provide effective support to many sleepers over 230 pounds and to people who sleep on their back or stomach.

Temperature Control

7.5/10

7.5/10

The Plank Firm’s sink-resistant surface and optional cooling top panel promote a cooler night’s sleep compared to other foam models. Because of the firm design, sleepers do not sink deeply into this bed. Steady airflow around the body can help dissipate heat.While both sides sleep relatively cool, the extra firm side has the edge since it traps virtually no heat around the skin. For either model, the optional cooling panel is designed to further enhance temperature regulation.

Edge Support

7.5/10

7.5/10

Because it is designed to have very little give, the Plank Firm maintains much more edge support than most all-foam mattresses. The edges of the extra firm (9) side are especially sturdy, allowing you to easily sit or sleep near the perimeter of the mattress.

Ease of Movement

8/10

8/10

Our testing team found virtually no risk of feeling “trapped in the bed” when sleeping on either side of the Plank Firm Mattress. There was very little resistance when turning over or switching sleeping positions. This stands in stark contrast to many all-foam mattresses that hug the body and restrict movement.

Durability

6.5/10

6.5/10

Foam mattresses are generally the least durable type, but the Plank Firm’s use of high-density polyfoam should help it perform longer than average. All types of foam wear down over time, resulting in permanent body impressions and sagging. That being said, memory foam and low-density foam wear out fastest, so the very dense Plank Firm should resist deterioration for at least six to seven years.

Read Our Full Plank Firm Review

Best Mattress for Heavy Sleepers: Titan Plus Core

Best Mattress for Heavy Sleepers

8.4/10Test Lab Score

Titan Plus Core

A firm hybrid that provides excellent support for heavier people.

25% off sitewide with code: PRESDAY25 Shop At Titan

Price: $936

Mattress Type: Hybrid

Firmness Options: Firm (8)

Trial Period: 120 nights (30-night requirement)

Key Details

• Who It’s Best For: People above 230 pounds, as well as stomach and back sleepers between 130 and 230 pounds.
• Feel: Moderate contouring and a balanced feel.
• What It’s Made Of: A 1-inch layer of quilted gel-infused memory foam above a 2-inch layer of proprietary latex-alternative TitanFlex polyfoam. The support core is a 8-inch layer of pocketed coils over a base of high-density polyfoam.
• What We Don’t Like: Extra-bouncy, which transfers motion.

Scoring & Reviews

The following ratings show how suitable this mattress is for different sleeping positions and sleeper weights. These scores are determined by how well the mattress supports and relieves pressure for each sleeper type.

Side Sleepers

Under 130 lbs

6.5/10

130-230 lbs

7.5/10

Above 230 lbs

9/10

Back Sleepers

Under 130 lbs

6.5/10

130-230 lbs

7/10

Above 230 lbs

7.5/10

Stomach Sleepers

Under 130 lbs

7/10

130-230 lbs

7.5/10

Above 230 lbs

7.5/10

In addition to the hands-on feedback from our team, we conduct a number of quantitative tests in our Test Lab. The below ratings are based on the experience of our testers.

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Motion Isolation

Pressure Relief

Temperature Control

Edge Support

Ease of Movement

Durability

Motion Isolation

6.5/10

6.5/10

Beds with good motion isolation help keep movement on one side of the bed from disturbing the sleeper on the opposite side. Our team found that the Titan Plus Core had very good motion isolation due to the pocketed coil design.Traditional coil beds generally have poor motion isolation. The Titan Plus Core’s pocketed coils, which are wrapped in fabric, can be compressed individually without affecting the surrounding coils. This results in good motion isolation on the surface.

Pressure Relief

7/10

7/10

In our tests, the Titan Plus Core offered good pressure relief for most sleepers, and particularly for heavier people. However, lighter sleepers will likely find that the mattress feels too firm. Remember that this is a firm bed, with a relatively thin comfort layer. This means that conforming is minimal, and the mattress material doesn’t “hug” the body. For those used to an all-foam mattress, the Titan Plus can feel a lot different in terms of pressure relief.

Temperature Control

8/10

8/10

The Titan Plus Core performed very well during temperature control tests. Its coils promote airflow, helping the bed stay cool. Gel-infused memory foam in the top comfort layer also helps to draw heat away from the body.We found that the base model of the Titan Plus did a good job of maintaining a comfortable sleeping temperature. For those who tend to sleep hot, the optional cooling cover may be a worthwhile addition.

Edge Support

8/10

8/10

Edge support is a measure of how supportive a mattress feels around its outer perimeter. This is an important factor for those who like to sit at the edge of the mattress, as well as for people who have difficulty getting in and out of bed.The Titan Plus Core has excellent edge support overall. Its thick coil system, combined with firm foam layers, means it provides edge support that is significantly better than average.

Ease of Movement

7/10

7/10

In our tests, the Titan Plus Core had very good ease of movement. This is due to the bed’s firm design and minimal “sinkage”. Unlike softer all-foam mattresses, sleepers won’t sink into the bed. This makes it significantly easier to change positions and get in and out of bed.

Durability

8/10

8/10

The Titan Plus Core is one of the firmest and more supportive mattresses on the market. Not surprisingly, this design is also quite durable and resistant to wear and tear over time. Dense foam layers in the comfort system contour lightly, so they shouldn’t develop impressions or indentations too quickly, and the coils are robust for long-lasting stability. Expect a lifespan of at leat 8 to 9 years, which is longer than average for a foam hybrid.

Read Our Full Titan Plus Core Review

Who Should Sleep on an Extra Firm Mattress?

Stomach and Back Sleepers

Mattresses range in firmness levels to suit different body types and sleeping positions. On a firmness scale from 1 to 10, extra firm mattresses measure 9 or 10. Many back sleepers and most stomach sleepers prefer mattresses on the firmer side, ranging from medium firm to extra firm (6 to 10), as it helps keep the spine and hips in alignment. On an overly soft model, a stomach or back sleeper’s middle could sag, potentially straining their lumbar region. 

Larger Individuals

Body type also makes a difference. “Generally, a person of higher body weight may require more support to prevent discomfort when sleeping,” says sleep medicine specialist Brandon Peters, M.D. For this reason, stomach and back sleepers over 230 pounds may particularly benefit from an extra firm mattress.

How to Choose the Best Extra Firm Mattress

Mattresses are a significant purchase that makes a huge impact on your sleep quality. To make the buying process less daunting, we spell out the major characteristics to look for to identify the best extra firm mattress for your needs: 

Firmness Level

Mattresses are available in a variety of firmness levels, but manufacturers often use their own terminology, such as plush or luxury firm. Sleep Foundation uses a consistent 1 through 10 scale to rate firmness across all the mattresses we test. Those rated between 9 and 10 qualify as extra firm.

Pressure Relief and Contouring

In some sleep positions, certain body parts naturally dig into the mattress more than others, which can cause discomfort due to increased pressure. Pressure relief refers to a mattress’s ability to redistribute weight to limit pressure points. This performance trait is more common in plusher models, though extra firm models may include surface-level cushioning.

Closely tied to pressure relief, contouring is how a mattress conforms to the shape of a sleeper’s body. Extra firm mattresses typically offer less contouring compared to softer models. However, the reduced contouring also contributes to enhanced support. 

“Rather than sinking into a plush surface, a stomach sleeper (or someone who is heavier) will benefit from the firm support,” Dr. Peters says. “Greater contouring will diminish interaction with the more supportive understructure of the mattress.”

Sleeping Position

Sleeping position — whether on the stomach, back, or side — directly impacts an individual’s mattress needs, since some positions require more support and others call for more contouring. Generally, extra firm mattresses are most appropriate for back and stomach sleepers. However, some side sleepers over 230 pounds may also consider an extra firm sleep surface.

Price

Extra firm mattresses come in a wide array of price-points, typically ranging from around $300 to over $3,000. Some luxury models sell for significantly more. Prices vary based on size, material quality, craftsmanship, and brand. Some manufacturers offer extended sleep trials, warranties, or White Glove delivery service (setup of new mattress and removal of the old one), which the mattress price can also reflect. 

Quality Materials

The quality of the materials can help determine a mattress’s lifespan and durability. This is especially important for an extra firm mattress to maintain its support over time. High-quality materials, like latex, usually increase the price tag, but the initial investment often pays off with a longer mattress lifespan. 

Motion Isolation

Motion isolation is when a mattress prevents the movements of one partner from disturbing another sharing the bed. Because extra firm mattresses have less give, they may be more prone to motion transfer than similarly constructed models with a softer feel. Mattresses with more contouring are typically better at absorbing motion.

Temperature Regulation

“A cool environment is important to enhance deeper sleep,” Dr. Peters says. “Most people should sleep in a bedroom that is 60 to 68 degrees. If someone experiences night sweats, this cooling may be even more important.”

Extra firm mattresses limit how deeply sleepers sink into the bed, allowing air to flow freely around their bodies. This exceptional air circulation reduces heat buildup, making extra firm models popular with hot sleepers. 

Many hybrid, latex, and innerspring models further enhance the temperature regulation thanks to their breathable designs. Foam mattresses are more likely to trap heat but often include features like gel infusions and phase change materials to improve temperature regulation.

Edge Support

Due to their sturdy construction, most extra firm mattresses have exceptional edge support. Since they limit edge sinkage, sleepers should be able to use the full mattress surface comfortably, including sitting or lying along the perimeter. Some models also use a more rigid material around the edges as reinforcement.

Types of Extra Firm Mattresses

Whether hybrid, innerspring, foam, latex, and airbed, most mattresses share a basic method of construction. However, they differ on a range of other characteristics, such as quality, materials, firmness, temperature regulation, and price point. You can find extra firm models of nearly every mattress type.

Hybrid

Description: A hybrid mattress combines the traits of an innerspring mattress with those of a foam or latex model. The comfort layer may include several inches of foam, latex, or both for contouring and pressure relief. Beneath that, a coil core provides strength, durability, bounce, and breathability. Because of their balanced performance, hybrids are often popular with couples. 

Highlight: Extra firm hybrid models often use relatively thin comfort layers to limit sinkage. Denser comfort layer components can also enhance the firmness, and their coil cores naturally contribute to a firmer feel. 

Innerspring

Description: Innerspring mattresses are a classic design that relies on metal coils. An innerspring mattress pushes back against your movements, creating a springy, responsive sensation. And thanks to ample air circulation through the coil system, innerspring mattresses tend to stay cool throughout the night. 

Highlight: Innerspring mattresses are naturally on the firmer side because of their coil construction, particularly those with very thin comfort layers. Most extra firm models use an especially thick coil gauge for more rigid support. 

Foam

Description: All-foam mattresses generally use memory foam, polyfoam, or a combination of the two in the comfort system. The core uses high-density polyfoam for support. 

Foam models are well-known for their contouring and motion isolation, though they can trap heat and often have weak edge support. Increasingly, manufacturers incorporate cooling features like gel-infused covers or ventilated designs to regulate temperatures and reinforced perimeters to bolster the beds’ edges. 

Highlight: While foam mattresses tend to be on the plusher end of the firmness spectrum, a handful of extra firm options are also available. Extra firm foam models usually consist of primarily high-density polyfoam with little to no comfort layer. 

“As a coil mattress is more unforgiving, a firm foam mattress may provide the additional contouring desired by those who want a slightly softer give,” Dr. Peters says.

Latex

Description: Latex mattresses are made of natural latex, synthetic latex, or a blend. Latex varies in formulation and density, providing different firmness levels. The Dunlop manufacturing process produces denser, more durable latex than the Talalay process. Therefore, you’ll see Dunlop latex in most extra firm models.

Highlight: They respond quickly to changes in pressure and spread compression over a wider area, leading to springy responsiveness. The bounce and breathability of latex mattresses make them a good option for couples and hot sleepers, though it may also allow vibrations to spread. Eco-conscious customers also frequently favor natural latex models. Latex mattresses have an above-average price, but they should resist sagging to provide even support for many years.

Airbed

Description: Airbeds are among the most expensive and durable mattresses. They use an electric air pump and chamber system to offer an adjustable firmness level. Typically, each partner can set their own firmness, making airbeds ideal for couples with distinct preferences. 

Highlight: While an airbed can be a good option for combination sleepers or those with varying preferences, many top out at a firm (8). Sleepers looking for a true extra firm mattress may struggle to find the level of support they desire. However, models with thinner comfort systems generally feel a bit firmer.

How We Test: Your Comfort Is Our Science

Our industry-leading product testing team cares deeply about improving your sleep. Having a holistic understanding of a mattress’s role as part of a sleep system is paramount to our testing process. Since a bed’s comfort and feel depend largely on body weight and sleeping position, our testing team represents a wide range of body types, sleep positions, and comfort preferences.

In our Seattle-based Test Lab, we use an objective, hands-on process to evaluate mattresses across performance categories. The following are the key guidelines that inform our performance ratings. Our ultimate goal is to ensure you have all the information you need to make the best purchase decision for you.

How We Determine Our Overall Scores

To determine a mattress’s overall score, we assign weighted percentages to performance categories based on how important they are to the individual sleep experience. For instance, areas like pressure relief and temperature control tend to matter more to people than something like off-gassing, and because more people sleep on their side and back than on their stomach, we weigh those positions more heavily.

Dive Deeper – Mattress Guides by Feel

If you’re not sure you’ve found a bed that suits your needs, you can narrow down your search by reviewing our recommendations by mattress feel.

Still have questions?

Our product experts have extensive experience testing just about every sleep product on the market.

Send an email to AskAnExpert@sleepfoundation.org with your questions and we’ll help you find exactly what you’re looking for.