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Best Split King Mattress
The split king is a simple solution to age-old problems that often arise when sharing a bed. This style gives each partner their own sleeping area by placing two separate mattresses next to each other, which can be invaluable for couples. Sleepers who change positions throughout the night don’t have to worry about motion transfer disturbing their partners. What’s more, couples with different firmness preferences each select a surface that meets their needs.
We’ll review our picks for the best split king mattresses on the market, examining their materials, performance, and value. Additionally, we’ll cover what to look for when shopping for a split king to help you make an informed decision between models.
Want to learn more about our top mattress picks? Visit our guide to the best overall mattresses of 2024 for details about our strongest performers. You can also check out our list of the best mattresses for side sleepers and other guides based on your specific needs.
The Best Split King Mattresses
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Best Overall – WinkBed
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Most Comfortable – Saatva Classic
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Best for Couples – Brooklyn Bedding Signature Hybrid
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Best for Side Sleepers – Nolah Evolution 15
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Best for Back Pain – Bear Elite Hybrid
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Best Overall
WinkBed
8.9 /10
Test Lab Score
Get $300 off all mattresses at Winkbeds
Get $300 off all mattresses at Winkbeds
The WinkBed is a top-notch hybrid that works well for many types of sleepers and weight groups. With four firmness options, it’s particularly well-suited to couples seeking a split king bed. Its strong edges are compatible with regular and adjustable bed bases and it sleeps quite cool regardless of your bed’s foundation.
Price
$1,499
Mattress Type
Innerspring
Firmness Options
Medium Soft (4), Medium Firm (6), Firm (7), Firm (8)
Trial Period
120 nights (30 night requirement)
Full Details
Who It’s Best For
The WinkBed performs well for many sleepers, which is why you’ll find it on a number of our best-of lists. In particular, it’s a great choice for couples seeking temperature regulation, responsiveness, and strong edge support.
Feel
Our testers reported feeling balanced while sleeping on the WinkBed. Its pocketed coil support core has zones that help maintain even spinal alignment and its comfort system provides comfortable cushioning that never gets too compressive.
What It’s Made Of
There are construction differences between the four WinkBed models, but they all share similar materials and details. A cooling Tencel cover is stitched into the gel-infused polyfoam Euro-top on the three softer models, while the firmest option forgoes the extra cushioning in favor of latex. Transitional polyfoam rests above the zoned pocketed coil support core.
What We Don’t Like
The WinkBed’s weakest performance area is its motion isolation. If you’re someone who likes a motion-free sleep surface, this may not be the right model.
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.
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.
Best Mattress and Adjustable Base Combo
Nectar Adjustable Bundle
8.5 /10
Test Lab Score
Flash Sale: Up to 50% off + save an extra $100 when you spend $1,000 or more
Flash Sale: Up to 50% off + save an extra $100 when you spend $1,000 or more
An adjustable bed base can take sleeping on a split king to the next level. Nectar created a mattress and bed base bundle that takes the guesswork out of compatibility. Choose between six of Nectar’s mattresses, including all-foam and hybrid options. There are two bed bases – the Classic bed base adjusts at both the head and foot, while the Premier has added features like massage mode and USB charging.
Price
$1,398
Sizes
Twin XL, Full, Queen, King, Split King
Full Details
Who It’s Best For
Couples who want to totally overhaul their bed setup can do so affordably with this bundle from Nectar. People who snore (and their partners) will appreciate the anti-snore preset function and those with joint or back pain may enjoy the massage options.
Feel
Sleeping on this bed will feel differently depending on which mattress you choose. Three of the six options are all foam and designed to relieve pressure and cushion the body. The other three are hybrid models that have a bit more bounce and responsiveness.
What It’s Made Of
The Nectar all-foam models are made from different materials from one another, but they all feature Nectar’s proprietary foams. The hybrids also have foam within their comfort system but swap the foam support core for pocketed coils. The bed bases are adjustable and motorized to allow for maximum versatility.
What We Don’t Like
There’s no way around it, adjustable bed bases have motors that make some noise. While Nectar’s bases have a quiet operation, they aren’t silent and may not be ideal for those who wake up easily.
Scoring Breakdown
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.
Most Comfortable
Saatva Classic
9.4 /10
Test Lab Score
15% off orders of $1,000 or more
15% off orders of $1,000 or more
The Saatva Classic is a split king innerspring model that comes in three firmness levels that all deliver strong support and comfortable cushioning for their intended audience. In our testing lab, this bed got above-average scores in nearly every performance category and it truly excelled at regulating temperature while providing responsive support.
Price
$1,795
Mattress Type
Innerspring
Firmness Options
Soft (3), Medium Firm (6), Firm (8)
Trial Period
365 Nights ($99 Return Fee)
Full Details
Who It’s Best For
People with back pain will appreciate this model’s extra lumbar support and its strong perimeter. Our testers’ preferences varied according to weight and sleeper type, but overall, testers from every weight group and sleeping position found a Saatva Classic model that was comfortable and supportive.
Feel
The Classic has a coil-on-coil construction, so it’s slightly bouncy and it has a strong support system. It’s particularly comfortable for people who prefer a buoyant, responsive bed over one that hugs your body. It’s also excellent for hot sleepers.
What It’s Made Of
Materials vary a bit by firmness option, but they all feature a polyfoam and fiber fill Euro-top. Next, there’s an additional polyfoam layer as well as a thin memory foam lumbar pad. There’s a transitional layer of coils that are encased in foam, then a thick support core made from a proprietary coil system.
What We Don’t Like
This model’s sturdy coil system allows some movement to transfer across its surface. So if you’re someone who prefers a totally motion-free surface, this bed may have too much bounce.
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.
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.
Best for Couples
Brooklyn Bedding Signature Hybrid
8.4 /10
Test Lab Score
25% off sitewide with code: FALL25
25% off sitewide with code: FALL25
Brooklyn Bedding’s Signature Hybrid is a well-made split king at a budget-friendly price. It comes in three firmness levels that are designed to suit most sleeper types and weight groups. Couples like it because it has strong edge support, it sleeps cool, and it’s fairly responsive for sex.
Price
$999
Mattress Type
Hybrid
Firmness Options
Medium Soft (4), Medium Firm (6), Firm (8)
Trial Period
120 nights (30-night requirement)
Full Details
Who It’s Best For
Our testing found this bed to be an excellent fit for side and back sleepers as well as stomach sleepers weighing between 130 pounds and 230 pounds. It’s also a good fit for hot sleepers and people with joint pain.
Feel
This mattress has a balanced feel, thanks to its mixture of polyfoam and pocketed coils. The medium soft (4) and medium firm (6) models have a bit more cushioning and body-hugging foam than the firm (8) model does. The bed feels strong and supportive around the edges, so you shouldn’t roll toward the middle of your split king.
What It’s Made Of
Brooklyn Bedding uses two layers of its patented polyfoam blends in this mattress’ comfort system. There’s a polyfoam transitional layer between the comfort system and the pocketed coil support core. A high-density polyfoam base keeps the mattress from shifting.
What We Don’t Like
This bed isn’t the right fit for couples who want a mattress that’s either exceptionally responsive or exceptionally motion-isolating. It prevents some, but not all movement from transferring across the bed – and it has some, but not a lot of bounce.
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.
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 for Side Sleepers
Nolah Evolution 15
8.8 /10
Test Lab Score
35% off sitewide + 2 free pillows with mattress purchase
35% off sitewide + 2 free pillows with mattress purchase
The Nolah Evolution 15 is a thick hybrid mattress with a well-rounded performance. It comes in three firmness options that each target different sleeper types. Our testing team noted how balanced it feels – it has enough cushioning to prevent your hips and shoulders from forming pressure points, but it also has a strong enough support system to keep your spine from curving.
Price
$1,624
Mattress Type
Hybrid
Firmness Options
Medium (5), Medium Firm (6), Firm (8)
Trial Period
120 nights (30-night requirement), $99 return pickup fee
Full Details
Who It’s Best For
Every group on our testing team found a Nolah Evolution 15 option that worked for their specific needs. That said, the side and back sleepers found it especially comfortable. Side sleepers preferred the medium (5) and medium firm (6) models’ combination of cushioning and spinal alignment.
Feel
Though this mattress has quite a bit of foam, it doesn’t have the body-hugging feel that other other foam-focused models have. It cushions your body without significantly compressing under your weight, keeping you situated “on”, not “in” your mattress.
What It’s Made Of
This is a 15-inch thick mattress with four separate polyfoam layers within its comfort system. The second layer is zoned to offer targeted pushback and optimal spinal alignment. The pocketed coil support core also has a zoned system for even further support.
What We Don’t Like
This model has a slightly above-average price-point and returns carry a fee. However, you can save some money by opting out of the sleep trial.
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.
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.
Best for Back Pain
Bear Elite Hybrid
8.5 /10
Test Lab Score
35% off + free pillows with code: SF35
35% off + free pillows with code: SF35
You can buy the Bear Elite Hybrid in three firmness levels, making it a great fit for couples who want different feels on their sides of the split king. This model has several innovative features designed to increase comfort and decrease the potential for pain. Zoned and contoured polyfoam increases lower back support while helping to prevent heat retention.
Price
$1,499
Mattress Type
Hybrid
Firmness Options
Medium (5), Medium Firm (6), Firm (8)
Trial Period
120 nights (30-night break-in period)
Full Details
Who It’s Best For
This bed is a great bet for couples who want a mattress that cushions the body to relieve joint and back pain. In our lab, all three firmness options scored quite well in both the pressure relief and edge support categories, which are both important factors for promoting proper spinal alignment.
Feel
The comfort system has memory foam that adapts to your body’s shape, but it doesn’t have the full-body hugging sensation other models do because of the zoned polyfoam layer beneath it. Overall, the mattress has a balanced feel that keeps you situated atop its layers.
What It’s Made Of
There are numerous cooling technologies in this bed, starting with the Celliant and phase change material quilted into its cover. The comfort system has copper-infused memory foam as well as a zoned polyfoam layer. A pocketed coil support core and high-density polyfoam base complete the mattress’ support system.
What We Don’t Like
With an elite name comes an elite price tag. This bed isn’t friendly on the wallet, especially in the split king option. White Glove delivery is an option but it doesn’t come standard.
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.
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.
Best Overall
WinkBed
8.9 /10
Test Lab Score
Get $300 off all mattresses at Winkbeds
Shop NowCouples can choose between four WinkBed split king firmness levels – all with strong performance and quality.
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Best Mattress and Adjustable Base Combo
Nectar Adjustable Bundle
8.5 /10
Test Lab Score
Flash Sale: Up to 50% off + save an extra $100 when you spend $1,000 or more
Shop NowChoose between six Nectar split king mattress models and two adjustable bed base options.
See More Details
Most Comfortable
Saatva Classic
9.4 /10
Test Lab Score
15% off orders of $1,000 or more
Shop NowClassic comfort and thoughtful split king design features with three crowd-pleasing firmness options.
See More Details
Best for Couples
Brooklyn Bedding Signature Hybrid
8.4 /10
Test Lab Score
25% off sitewide with code: FALL25
Shop NowAn affordable split king hybrid with enough firmness options to suit most couples.
See More Details
Best for Side Sleepers
Nolah Evolution 15
8.8 /10
Test Lab Score
35% off sitewide + 2 free pillows with mattress purchase
Shop NowAdaptive foam and zoned support combine to keep side sleepers’ spines aligned and cushioned
See More Details
Best for Back Pain
Bear Elite Hybrid
8.5 /10
Test Lab Score
35% off + free pillows with code: SF35
Shop NowA split king with zoned polyfoam and pressure-relieving memory foam that helps keep back pain at bay.
See More Details
Data-Driven Results You Can Trust
Finding the best spilt king mattress can feel like a never-ending chore because of the sheer volume of available models. The team of sleep product experts at Sleep Foundation has tried and tested hundreds of mattresses to give our readers the most thorough list possible. Our testing team includes people with varying body types and position preferences to better reflect how different individuals may experience the same model.
Each mattress goes through a series of rigorous tests to rate it on multiple performance metrics, including pressure relief, temperature control, and more. We use a consistent methodology that incorporates qualitative feedback and quantitative measures, such as body-mapping technology and thermal imaging. We also try to gauge how a mattress will perform across all available sizes, which can be important when choosing a less popular option, like split king.
Dive Deeper – In-Depth Mattress Guides
If you’re still not sure if a split king mattress is right for you and your partner, you can take a look at our other mattress guides broken down by size.
What Is a Split King Mattress?
A split king mattress is exactly as it sounds: a king mattress that is split down the middle to form two separate mattresses. When put together, the dimensions are approximately 76 inches by 80 inches, which is the same as a traditional king. Apart, each mattress is a twin XL: 38 inches by 80 inches. We’ll examine the pros and cons of split king mattresses as well as discuss who might prefer this option.
Why Would You Need a Split King?
Split king mattresses are most often used by couples. Partners don’t always have the same sleeping needs. Body size, position, and personal preference affect what feels comfortable. A split king allows each partner to choose their own distinct sleep surface while still sharing a bed.
Differing Firmness Needs
Body weight and sleeping position are two of the biggest factors when choosing an appropriate firmness level. Couples’ needs can vary widely in this regard. For instance, a stomach sleeper over 230 pounds is likely to need a much firmer mattress than their partner who weighs under 130 pounds and sleeps on their side.
Motion Isolation
When a person tosses and turns or gets out of bed, vibrations may travel across the mattress surface and disturb their partner. Since a split king is two separate pieces, movement on one side of the bed does not transfer to the other.
For Use on an Adjustable Base
Sleepers may use an adjustable base for a wide variety of reasons, including comfort, mitigating snoring, and preventing acid reflux. Combining an adjustable base with a split king allows each partner to customize the position of their bed.
How to Choose a Split King Mattress
Picking the right split king mattress is much like choosing any other size but with a few additional considerations. If you’re purchasing a mattress to share with your partner, their preferences are also important to consider. You may want to reflect on your available floor space, decide what’s within your budget, and ensure that a split king will work with the bed frame you have in mind.
What to Look For in a Mattress
When mattress shopping, it’s critical to consider your sleep habits. Instead of getting caught by flashy features or marketing jargon, consider whether the basic functions line up with what you need.
Typically, your body weight and sleeping position have the biggest impacts on what you’ll prefer. First, narrow down your choices to models with the right level of support and comfort. Once you know if a mattress will meet your basic needs, then look at its additional features.
Price
Split king mattresses are one of the most expensive sizes, generally carrying higher price tags than traditional or California kings. To save some money, look for mattress deals around federal holidays.
Manufacturers differ in how they list prices. Some provide the cost of both sides together, and others sell them separately as twin XLs. Note how the price is listed before purchasing.
Sleeping Position
Sleeping position is one of the most important considerations when choosing a mattress. Typically, side sleepers enjoy softer mattresses, stomach sleepers prefer firmer, and back sleepers generally fall in the middle. Combination sleepers may want to consider mattresses that perform well across positions for their weight group.
Quality Materials
Not all mattress materials are equivalent, and price-point isn’t always an indicator of quality. Poorly manufactured components may break down more quickly, potentially limiting the mattress’ lifespan. High-quality materials often increase the cost of a mattress, but it may ultimately be more affordable to pay extra upfront rather than regularly replacing lower-quality models.
Firmness Level
Firmness affects comfort. The ideal level depends on your body type, sleep position, and personal preferences. To compare firmness, we rate it on a scale from 1 to 10. Lower numbers indicate a softer surface, while higher numbers are firmer. The majority of sleepers prefer a model between medium (5) and firm (7). Couples often select a different firmness for each side of their split king to more closely match their individual preferences.
Pressure Relief
Many sleepers develop pressure points from resting on the same parts of their bodies for long periods. A mattress that relieves pressure well redistributes weight and provides cushioning beneath pressure-prone body parts.
Motion Isolation
A mattress that isolates motion absorbs vibrations to prevent them from moving across the surface. Motion isolation can be invaluable for sleepers who share a bed. Split king mattresses isolate motion exceptionally well because they consist of two separate pieces.
Temperature Regulation
Body heat can build up while you sleep, and some people are more sensitive to excess warmth. Mattresses that regulate temperatures well often have good airflow, foam infused with cooling technology, or fabric designed to wick away heat and moisture. Innerspring and hybrid mattresses tend to sleep cooler than all-foam models because they trap less heat within their cores.
Edge Support
Edge support can be valuable for individuals who struggle to get into and out of bed and those who need the entire mattress surface. Since each side of a split king mattress is just 38 inches wide, a sturdy perimeter may be especially important. However, edge reinforcement could also affect the feel of the area where the two pieces meet.
Contouring
Some sleepers like the feel of a mattress that contours closely. This cradling can relieve pressure while supporting the spine. However, others find it restricts movement. Consider whether you prefer the feeling of sleeping “on” or “in” a mattress to determine what level of contouring you’d prefer.
Mattress Type
Hybrid, innerspring, foam, latex, and airbed models are all excellent options, though each has potential pros and cons. Airbeds are often ideal for those who want to adjust the firmness of the surface. Sleepers who prefer a traditional feel may opt for an innerspring model. Eco-conscious shoppers frequently like natural latex, and individuals who prioritize conforming often favor all-foam options. Hybrids can be an excellent choice for sleepers looking for a mixture of qualities.
Last Things to Consider with a Split King Mattress
Once you’ve got your eye on a split king mattress, it’s time to consider whether it’s a good fit for your home and lifestyle. We’ll highlight a few additional items to assess before hitting “add to cart.”
Split or Single King Foundation
Sleepers who opt for a split king can use a single-piece king foundation or a split foundation. Single-piece foundations can be heavy and tough to move from room to room. People prioritizing maneuverability may prefer a split foundation. Both sides can be moved independently from one another, but they can be placed side-by-side on a king size bed frame.
Luxury Features on Adjustable Beds
Shoppers often use split king mattresses on adjustable beds. Many adjustable beds come with features that may not be necessary but could be welcome additions. Massage features, temperature controls, and memory settings can all increase the cost. However, they may be worth it for sleepers who want an especially luxurious feel.
Mattress Warranty and Other Policies
Warranty, shipping, and trial policies vary widely between mattress manufacturers. Though many appear generous, there can be limitations or fees hidden in the fine print.
Check to see what a mattress warranty covers and for how long. Even if the mattress has lifetime coverage, examine what defects qualify, whether the policy is prorated, what exclusions apply, and what’s required of the owner.
Though many companies offer free shipping, there are often restrictions or additional charges for orders to P.O. boxes, Hawaii, Alaska, and Canada.
Some sleep trials may truly be risk-free, but others charge restocking, disposal, or transportation fees for returns. Companies also frequently allow just one trial per household, and many require that the unwanted mattress remains in excellent condition. Review all the fine print before committing to a mattress purchase.
Frequently Asked Questions About Split King Mattresses
Split king mattresses require two twin XL fitted sheets and a single king size top sheet. Though the two twin XLs have the same dimensions as a king when pushed together, many sleepers find it cumbersome to stretch a king fitted sheet across both mattresses. Sleepers also generally opt for a king size comforter.
At its most basic level, a split king is two twin XL mattresses set next to each other. They can share the same single-piece foundation or sleepers can choose the versatility of a split king foundation or a split adjustable base.
While many manufacturers sell split kings, shoppers can also purchase two twin XL mattresses separately to achieve the same effect. This can allow couples with different preferences to mix and match different firmnesses or models.
Most types of mattresses are compatible with split king adjustable beds, with the exception of some innersprings. Sleepers looking for maximum adjustability may want to opt for a foam mattress since it bends and conforms more easily. Some manufacturers also make adjustable frames designed to work seamlessly with their mattress models.
Split king prices can run the gamut depending on their materials, but they tend to be more expensive than traditional kings or California kings. Because they're two separate mattresses, manufacturers use more materials to build them than they would to create a single king bed. Split king foundations are also generally more expensive for the same reason.
Still have questions?
Our product experts have extensive experience testing just about every sleep product on the market.
Send an email to [email protected] with your questions and we’ll help you find exactly what you’re looking for.