Get $200 OFF + 2 FREE Dream Pillows when you spend $1,750 or more. Use Code: SLEEPFOUND200
Sleepfoundation.org is reader-supported. We may earn a commission through products purchased using links on this page. Learn more about our process here
Each mattress has a thickness, firmness, and material composition that makes it feel more comfortable for people with certain body types, and less so for others. If you weigh more than 230 pounds, a medium firm or firm mattress with minimal cushioning layers and a strong support system will probably feel most comfortable. That said, mattress preferences are subjective. We make general recommendations based on feedback from sleepers in different weight groups, but ultimately you are the best judge of the most comfortable mattress for your body.
Our team of mattress experts has tested hundreds of mattresses for different performance areas, including suitability for different body types. For this list, we focused on feedback and ratings from testers who weigh more than 230 pounds. We also considered factors that most impact sleep experiences for people in this weight range, such as edge support, ease of movement, pressure relief, and temperature neutrality. The picks below reflect these discussions.
All of these mattresses scored reasonably well with our testers who weigh more than 230 pounds, though some of our top picks also earned favorable ratings from sleepers in other weight groups. Check out our detailed descriptions below to learn more about each selection. Further down, you’ll find a detailed buyer’s guide. Topics we’ll cover include mattress types and firmness levels, which mattresses are most comfortable for people who weigh more than 230 pounds, and how to determine which mattress is best for you.
Please note: For the purposes of this page, we are talking about individuals who weigh 230 pounds or more. Although we use the term heavy for brevity and convenience to describe sleepers, we do not use weight categories such as “average” or “overweight” as they can be misleading and dependent on the individual. We use 230 or more pounds as a practical standard of size when discussing how mattresses interact with sleepers’ bodies. We have found that individuals who weigh more than 230 pounds will have similar needs for a mattress in terms of firmness, thickness, and other factors with small individual variations.
Get $200 OFF + 2 FREE Dream Pillows when you spend $1,750 or more. Use Code: SLEEPFOUND200
Part of Helix’s newest hybrid mattress line, the Helix Plus is the brand’s only model geared primarily toward heavy and/or tall people. Comfort layers of latex-like Helix Dynamic Response Foam and memory foam create a balance of body-conforming and responsiveness. This results in above-average pressure relief without too much sink for sleepers who weigh more than 230 pounds. A high-density foam transitional layer and thick pocketed coils also offer extra support.
Thanks to its deep comfort layers, the Helix Plus isolates and eliminates motion transfer much better than many competing hybrids. The coils are reasonably quiet, as well. These attributes make the mattress a good option for co-sleepers who are easily awakened by their sleep partner’s movements. The bed’s materials are also fairly durable. You can expect the Helix Plus to perform for at least seven years, which is a longer-than-average lifespan for a hybrid model.
The Helix Plus is sturdy and supportive enough for any sleeper who weighs more than 230 pounds regardless of their normal sleep position. The balanced contouring is also suitable for many back and stomach sleepers who weigh between 130 to 230 pounds. However, people who weigh less than 130 pounds – especially side sleepers – will probably find the mattress too firm.
Compared to other specialty hybrids for heavy people, the Helix Plus has a very affordable price-point. Helix also offers free ground shipping within the contiguous U.S., along with a 100-night sleep trial and 10-year warranty for the mattress.
SleepFoundation readers save $200 on a DreamCloud mattress with code: sleepfoundation
The DreamCloud is a hybrid mattress that combines layers of memory foam and polyfoam to provide significant pressure relief for heavier sleepers.
The mattress is wrapped in a soft, breathable cashmere poly-blend cover, with a layer of polyfoam quilted into the top. A second layer of gel-infused memory foam draws excess heat away from the body, allowing it to dissipate before it builds up. Multiple foam layers in the comfort system provide a luxurious feel that acts as a thick barrier between the sleeper and the support core.
The bed’s core is a base of strong, individually wrapped coils that provides the robust support that heavier sleepers need. The DreamCloud’s foam layers and coil support core create a blend of contouring and pushback that works well for sleepers over 230 pounds, regardless of their preferred sleeping positions.
The perimeter of the bed is reinforced for added edge support, allowing sleepers to make use of the entire surface. The support core presses into a final layer of foam to absorb some impact and contribute further to the bed’s stability.
The mattress has a balanced, versatile medium firm (6) feel that suits the needs of heavier sleepers as well as lighter ones. Sleepers of a wide variety of body types and sleeping positions should find the DreamCloud comfortable, making it a solid choice for couples with vastly different needs.
The DreamCloud comes with free shipping to locations within the contiguous U.S., while paid shipping is available to Alaska and Hawaii. The mattress comes with a lengthy 365-night sleep trial after a 30-day break-in period, and is backed by a lifetime warranty.
Best for Side Sleepers
Get an additional $30 off the Nolah Signature Mattress for total savings of $830 with code: SF830
Nolah Sleep’s newest mattress is the Evolution 15, a pillow-top hybrid with a 15-inch profile that offers plenty of support for heavy side sleepers without feeling too firm or stiff. The comfort layer of proprietary AirFoamICE also contours to the body, but the material is dense enough to resist deep sinkage and keep your body on an even plane. An additional foam layer provides transitional support.
The mattress is available in three firmness levels. Side sleepers weighing more than 230 pounds will likely prefer the luxury firm, or medium firm (6), option, while back and stomach sleepers in this weight range may feel more comfortable on firm (8) models.
The robust coil system of this mattress is divided into different zones based on coil gauge. This ensures sturdy edge support with plenty of push-back and extra reinforcement for your torso and hips. The coils also promote consistent airflow and the AirFoamICE is infused with graphite for above-average breathability, so the Evolution should sleep cool and comfortable for most side sleepers – even compared to other hybrid models.
Dense foam encases the coils for added protection against sinkage along the perimeter. People who sleep near the edges of their bed should feel relatively stable, and the same is true for couples who typically use their mattress surface for sleep or sex.
Nolah provides free ground delivery for all customers in the contiguous U.S. The mattress comes with a 120-night sleep trial, but you can forgo this option to save some extra money on your purchase. Should you decide to keep the mattress after the trial is finished, you’ll receive a lifetime warranty against excessive indentations and other structural defects.
Take $300 off a WinkBeds Mattress. Use Code: SF300
The WinkBed Plus is a mattress primarily designed for heavy people. The mattress is built with a high-density polyfoam comfort layer and a transitional layer of responsive latex. This latex layer is zoned with different firmness levels to support your shoulders, lower back, and hips while cushioning the lighter areas of the body. This ensures even contouring and weight distribution without excessive sagging.
The WinkBed Plus’s pocketed coils are also zoned, with thicker low-gauge coils reinforcing the perimeter while thinner high-gauge coils offer more comfortable support for sleepers. This results in very good edge support, meaning that most people should feel stable when sleeping or lying near the edges, and when getting in and out of bed. The mattress is a great choice for hot sleepers, as well, thanks to its breathable latex layer and steady airflow through the coils.
We recommend the WinkBed Plus to anyone who weighs more than 230 pounds regardless of their normal sleep position. The comfort layers cushion and conform closely enough to ensure better spinal alignment and adequate pressure relief for side sleepers, while back and stomach sleepers receive a comfortable balance of body-contouring and even support. The bed’s zoned layers also provide excellent support for stomach sleepers who weigh 130 to 230 pounds. Other sleepers may find the mattress a bit too firm.
The WinkBed Plus has an affordable price-point compared to other hybrid models. The company will also ship for free anywhere in the contiguous U.S. The mattress is backed by a 120-night sleep trial and a lifetime warranty.
Use this SleepFoundation.org link for the most current discount on Brooklyn Bedding mattresses
The Titan by Brooklyn Bedding is specifically designed for sleepers who weigh more than 230 pounds. The bed is constructed with layers of gel-infused memory foam and a second layer of TitanFlex foam, which has latex-like responsiveness for added bounce. These components, along with foam-reinforced pocketed coils, give the mattress a very firm and supportive feel. Heavy sleepers should experience comfortable conforming and pressure relief without sinking too deeply into the mattress.
We also recommend the Titan for hot sleepers because the coils promote steady air circulation to help the mattress maintain a comfortable temperature. If you sleep exceptionally hot, then you may want to consider a specialty cover made of phase-change material for your Titan. This component keeps the surface very cool regardless of how hot you feel. However, please note that this add-on will increase the mattress price.
The Titan also offers great responsiveness for sex. Although the mattress provides excellent support for people who weigh more than 230 pounds, it will likely feel too firm for those who weigh 230 pounds or less. This is especially true for side sleepers, many of whom feel more comfortable on softer mattresses with extra padding for their shoulders and hips.
The Titan has a very affordable price-point compared to other mixed-foam hybrids. Brooklyn Bedding ships the Titan for free to all 50 states, and backs the mattress with a 120-night sleep trial and a 10-year warranty.
$200 off Mattress Orders over $975
Since uneven support and excessive sinkage can exacerbate pain from poor sleep posture, many heavier sleepers require a mattress that will reinforce their bodies and keep them on an even plane. The Saatva Classic is a stellar example of a mattress that delivers outstanding stability without sacrificing comfort or pressure relief. Saatva’s high-quality materials and careful construction cater to shoppers who are looking for a luxurious bed to sleep on.
The Classic’s transitional layer consists of pocketed minicoils, while the support core contains thick bonnell coils made from recycled steel. The dual coil layers provide excellent push-back along the edges and make it easier to get in and out of bed. The mattress also features a Euro-top cushioned with polyfoam and memory foam, so the surface won’t be too stiff.
Three firmness levels are available, allowing you to choose the most comfortable feel based on factors like body type and sleep position. The medium firm (6) option offers decent support as well as some light contouring, while the firm (8) feel is the most robust option for heavier sleepers, whether they sleep on their side, back, or stomach. If you aren’t satisfied with your initial choice, Saatva allows exchanges for a small transportation fee. You can also choose between a mattress height of 11.5 or 14.5 inches, depending on your profile preferences.
All Saatva customers in the contiguous U.S. qualify for free White Glove delivery, which includes full assembly anywhere in your home and removal of your old mattress. Comparatively, most online mattress brands charge at least $100 for this service. Your purchase also includes a 180-night sleep trial and a 15-year warranty.
Best for Back Pain
Save 10% off your cart with code SF10
Sleepers who weigh more than 230 pounds often find softer mattresses uncomfortable because they sink too deeply. The excessive sinkage can lead to aches and pains in the shoulders, lower back, and hips. The Casper Wave Hybrid has a medium (5) feel and will contour closely to the body. However, a zoned transitional layer adds extra reinforcement around the midsection. This component keeps sleepers on an even plane despite the plush surface feel.
Pocketed coils in the support core stabilize the mattress and limit sinkage. This combination of conforming and support should be particularly comfortable for side sleepers, as well as back sleepers who prefer extra cushioning for their bodies. The softer feel also ensures above-average motion isolation, which can benefit people who frequently wake up when their partner moves around or gets out of bed. The entire mattress is encased in a cover made of fabric derived from recycled plastic bottles.
The AirScape polyfoam comfort layer is ventilated with small holes to push air toward the surface, while the coils promote airflow throughout the interior. As a result, the Wave Hybrid sleeps fairly cool for a mattress with foam layers. For extra cooling, customers can upgrade to the Wave Hybrid Snow, which is equipped with a phase change cover and heat bands intended to draw heat away from the body.
The Wave Hybrid is Casper’s most luxurious mattress and carries a price-point to match. Casper provides free shipping throughout the contiguous U.S. and provincial Canada. Each purchase includes a 100-night sleep trial and 10-year manufacturer’s warranty.
Best Soft and Supportive Mattress
Get 30% off + 2 free pillows with code: SF
Amerisleep’s extensive mattress lineup includes all-foam and hybrid models with varying firmness levels, making each one best suited to certain types of sleepers. The AS5 Hybrid is one of the softest Amerisleep models, rating a 3 on the 10-point firmness scale, but a dense comfort layer and zoned coil system deliver solid support for people who weigh more than 230 pounds.
Side sleepers in this weight range should find the mattress particularly comfortable due to its close body contouring. This position generally requires more cushioning for the shoulders and hips to promote even alignment and minimize pressure points along the spine. Back and stomach sleepers who enjoy a softer feel from their mattress may also enjoy the AS5 Hybrid. The zoned coils feel stronger along the perimeter, so people who prefer sleeping close to the edges of their bed shouldn’t sink too deeply.
The comfort layer is composed of Bio-Pur, a dense, proprietary memory foam designed to resist the impressions and indentations that often plague soft foams. The Bio-Pur also has an open-cell composition that circulates air and helps the mattress stay relatively cool. The coils provide added airflow for temperature regulation throughout the interior.
Thanks to its thick foam layers, the AS5 Hybrid also isolates motion better than the average coil mattress. This means you and your sleep partner probably won’t wake each other up when you move around in bed or get up during the night.
In addition to the AS5 Hybrid, Amerisleep offers an all-foam AS5 with a similar design apart from the support core. However, this mattress has not earned favorable ratings from sleepers weighing more than 230 pounds. The AS5 Hybrid’s coil system is likely the main reason for its greater appeal to sleepers in this weight category.
Ground shipping is free of charge for all customers in the contiguous U.S., and each order is backed by a 100-night sleep trial and a 20-year warranty.
Get $200 off all EcoTerra latex mattresses. Use Code: SF200
People who weigh more than 230 pounds deal with pressure points like everyone else, but these sleepers typically need more support from their mattress to reduce these areas of discomfort along the spine. The Eco Terra should fit the bill nicely for these sleepers thanks to its sturdy construction.
A thick comfort layer of responsive Talalay latex rests over a pocketed coil support core that offers excellent overall stability. You shouldn’t sink too much when you move across the mattress, and thick perimeter coils reduce sinkage when you get in and out of bed. The mattress is available in two firmness levels, medium (5) and medium firm (6). This range accommodates most people who weigh 130 pounds or more – particularly side and back sleepers.
The Eco Terra also sleeps very cool. The latex is ventilated with small holes to push air close to the surface, while the coils also promote steady circulation throughout the mattress core. Additionally, the cover is made of breathable organic cotton and an organic wool fire barrier absorbs and wicks away moisture to keep you comfortable on hot or humid nights.
The cover and fire barrier have both received certification from the Global Organic Textile Standard and the latex is OEKO-TEX Standard 100 certified, so you can rest easy knowing the mattress is both safe and sustainably made.
The Eco Terra is competitively priced and shipping is free for all U.S. orders. Your purchase includes a 90-night sleep trial, and those who keep the mattress also receive a 15-year warranty against excessive sagging and other defects.
Use this SleepFoundation.org link for the most current discount on Avocado mattresses
Avocado offers a lineup of mattresses that are known for their eco-friendly construction, and the Latex Mattress is no exception. The all-latex bed uses materials that are certified organic. It is also one of Avocado’s firmest models, which makes it suitable for sleepers in heavier weight categories.
The Avocado Latex Mattress contains three layers of Dunlop latex, beginning with a 2-inch layer of proprietary Convoluted Latex designed to reduce bounce and limit motion transfer across the surface. Next is a 3-inch transitional layer of firmer latex, followed by a 4-inch support core of even firmer latex. The mattress is encased in a cotton cover, and a layer of wool is quilted into the cover. The latex has GOLS certification, while the cotton and wool have GOTS certification. These certifications ensure the materials meet organic standards.
The firmness rates 7 on our 10-point firmness scale. While the bed is firm, it also provides some pressure relief due to the responsive nature of latex. These features make the bed a good fit for back sleepers over 130 pounds, since this sleep position requires a good balance of support and pressure relief. The bed is also suitable for stomach sleepers over 130 pounds, since stomach sleepers achieve the best sleep posture with firm, flat surfaces. For sleepers who run hot, the Latex Mattress is an excellent choice because latex absorbs much less heat than memory foam.
Avocado offers a generous 1-year sleep trial and a 25-year limited warranty. Mattresses ship free throughout the U.S., including Alaska and Hawaii.
Each member of our testing team has years of experience evaluating mattresses, pillows, and other sleep essentials. To determine the best mattresses for heavy sleepers, we mostly rely on feedback from testers who weigh more than 230 pounds. These testers provide valuable insights about each mattress, which help guide our recommendations for people in this weight range. We purposefully collect feedback from testers with different sleep position preferences to ensure our findings are inclusive and well-rounded.
Hundreds of mattresses were considered for this list, and the picks listed above stood out from the rest of the pack. Our hands-on testing focused on factors that tend to impact sleepers who weigh more than 230 pounds, such as overall support and sinkage, temperature neutrality, pressure relief, and ease of movement. Each of these selections earned favorable ratings from testers in this weight group, but our list isn’t set in stone. We’ll continue to reevaluate these models and assess new ones to ensure the top picks are up to date.
Firmness preferences are subjective, but most heavy people find medium firm (6) and firm (7-8) mattresses most comfortable. The materials provide some body-contouring and pressure relief but the body won’t sink too much. An extra firm mattress (9-10) may be the better option for those who want a flush, practically non-conforming sleep surface.
In addition to body type, sleep position is another factor that can affect which firmness you prefer. If you’re a side sleeper, you’ll probably need more cushioning to align your spine and alleviate pressure, whereas back and stomach sleepers need less padding and more support to avoid lower back and hip pain.
What type of mattress is best for heavy sleepers? That depends on a lot of factors. For example, the thickness (or profile) can affect how a mattress feels for sleepers who weigh more than 230 pounds. Mattresses sold today fall into three profile categories:
While the thickness of a mattress itself doesn’t necessarily determine the feel of a mattress, a higher-profile mattress has more room for layers and materials that affect the feel of a bed. For example, while a low-profile mattress has to be firm enough to prevent sleepers from sinking into the support core, high profile mattresses allow for substantial comfort layers on top of the support core, allowing for a soft mattress that’s still supportive.
Thus, most specialty mattresses designed for heavier sleepers are medium- or high-profile in order to provide the support and specific feel their intended to have. That being said, some firmer low-profile mattresses are preferred by heavy sleepers.
Mattress features can strengthen and stabilize a mattress, resulting in even support and comfortable conforming for sleepers who weigh more than 230 pounds. Some mattress brands tout their models with misleading descriptions, claiming the beds offer “universal comfort” or are suitable for people of any body type. Here’s the truth: each mattress model is constructed with materials that make the bed a better fit for different kinds of sleepers.
Rather than marketing claims from mattress brands, heavy sleepers should focus on the following attributes when choosing a new bed.
Most mattresses sold today fall into one of five categories: hybrid, innerspring, latex, airbed, or foam. Despite some minor variations and notable outlier models, the mattresses in each category share consistent features, characteristics, performance ratings, and price ranges.
Definition: Hybrids are constructed with comfort layers of memory foam and/or latex over a pocketed coil support core. They are designed to cushion and conform to the body, but the coils usually give the surface a fairly supportive and responsive feel. Hybrids usually perform for six to seven years and have an average price range of $1,600 to $2,000.
Balanced Feel: Hybrid mattresses are a happy medium for many heavy sleepers because they offer the contouring and pressure relief of foam and latex beds, along with the strong support and consistent temperature neutrality of innerspring mattresses. Hybrid models with thicker coils usually provide the best stability if you weigh more than 230 pounds.
Definition: Most innersprings have relatively thin polyfoam comfort layers and a support core with non-pocketed Bonnell, offset, or continuous wire coils. Some have transitional minicoils, as well. Innersprings don’t conform very closely, and they feel responsive and bouncy. The average innerspring lasts for five to seven years and has a price-point of $900 to $1,100.
Exceptional Support and Breathability: Innersprings usually feel very stable because their coil support cores are considerably thicker than the comfort layers. Sleepers over 230 pounds remain on an even plane. You won’t sink very much, and you’ll experience little to no added pressure. Most innersprings promote steady airflow to help you sleep cool, too.
Definition: Latex is produced from the sap of rubber trees. The material is naturally responsive. It also contours to sleepers, but usually not to the same extent as foam. Latex is very durable, as well, and all-latex beds have a lifespan of at least eight years. The average price range for these mattresses is $1,600 to $2,000.
Long-Lasting Support: Latex won’t deteriorate and lose its shape as quickly as foam. This means better support and less sink over time, especially if you weigh more than 230 pounds. The material’s contouring ability is great if you want pressure relief without the body hug.
Definition: Airbeds are designed with adjustable air chambers in their support cores. Owners can add or release air from the chambers to change the firmness of the mattress. Airbeds may also have foam, memory foam, and/or latex comfort layers. The average airbed costs between $2,000 to $2,400 and will perform for at least eight years if properly maintained.
Customizable Comfort: The major asset of airbeds is their firmness selection. Many of these models can be adjusted for soft or firm feels, along with a lot of different levels in between. Some are also engineered for dual-firmness with distinct feels on both sides of the bed. If your comfort preferences fluctuate from night to night, You should consider an airbed if your comfort preferences fluctuate from night to night, but be warned: these mattresses are generally very pricey.
Definition: Foam beds may have polyfoam and/or memory foam comfort and transitional layers, along with a support core of high-density polyfoam. These beds tend to conform more closely and alleviate pressure better than other mattress types. The comfort layers also absorb and isolate motion transfer for couples, and the beds are virtually silent.
Contouring and Pressure Relief: Foam beds are the best choice if you like close conforming, or if you experience pressure points in your shoulders, back, and hips. Heavy sleepers should choose a foam mattress that feels firm and supportive enough for their body, and will conform without sagging too much.
In addition to choosing the right mattress, you can optimize your sleep environment with certain bedding accessories. These include pillows, mattress toppers, and a suitable support system for your bed.
Pillows often take a backseat to mattresses when we talk about comfort and support, but they’re a crucial component of your bedding setup. The right pillow can support the spine, alleviate pressure, and improve sleep quality and duration. The wrong pillow, on the other hand, can lead to added discomfort along the neck and shoulders, and may also contribute to spinal misalignment.
You should consider several factors when shopping for a pillow. Arguably the most important variable is loft, or thickness. Pillows may be low loft (shorter than 3 inches), medium loft (3 to 5 inches), or high loft (more than 5 inches). The pillow should pad the areas between your head, neck, and shoulders to support your spine. For this reason, the best pillow loft for a given sleeper primarily depends on their sleep position, as shown in the table below.
|Sleeping Position||Pillow Loft Reccomended|
|Back||Medium (3″ to 5″)|
|Side||Medium (3″ to 5″) or High (3″ to 5″)|
|Stomach||Low (less than 3″)|
The pillow fill and density are also crucial. Fill refers to the material used to pad the pillow’s interior, and these materials vary in terms of head and neck support. Some resist sinking and feel fairly stable, while others conform closely for more of a cradling sensation. Density – measured in pounds per cubic foot (PCF) – refers to how compact and heavy the fill material feels. High-density memory foam, for instance, will maintain a fuller shape and provide better support than foam with a medium or low density.
Common pillow materials include the following:
Memory Foam: Memory foam pillows may contain a single piece of memory foam. These pillows tend to be fairly dense and will maintain their shape fairly well, especially pillows with denser foam. Other models contain shredded memory foam. Shredded foam does not feel as firm or dense, but owners can usually add or remove foam to adjust the loft and improve support as needed.
Feather/Down: Feathers are coarse outer plumage found on ducks and geese, while down is the softer inner plumage from the same animals. These pillows generally feel very light and soft, and they do not provide strong support for the head, neck, and shoulders. As a result, you may not feel as comfortable on feather/down pillows if you weigh more than 230 pounds.
Buckwheat: Buckwheat pillows are filled with hulls, the hard outer shells of buckwheat kernels. These pillows feel exceptionally firm and offer strong, long-lasting spinal support. Their loft can be adjusted by adding or removing hulls, as well.
Polyfill: Polyfill pillows include those with down alternative, a polyester material designed to mimic the softness and lightness of authentic down. These pillows are a bit more stable than their natural counterparts but still tend to sink a bit. Another polyfill variety is interlocking polyester, which is designed to retain a fuller shape.
A mattress topper is a cushioning layer placed on top of a mattress surface to change the bed’s overall feel. Most toppers are designed to make mattresses feel softer, but some feel fairly firm and can be used on soft beds. Toppers usually measure 2 to 5 inches thick. They can be made from materials such as memory foam, latex, convoluted (egg-crate) polyfoam, wool, and feathers/down.
You may benefit from a topper if your mattress offers good support but feels a bit too firm for your liking. Alternatively, a firmer topper may be useful if your mattress is excessively soft. Using a topper is a cost-effective way to adjust the firmness of a mattress compared to buying a new bed altogether. That said, toppers do not provide as much pressure relief due to their lower profiles. They are also less durable than mattresses, making them a somewhat temporary solution.
You can choose from different support systems for your bed. A traditional box spring features a wooden frame with steel springs and a cloth cover, which is placed on top of a bed frame. Box springs support mattresses with a flush surface so the mattress won’t sag, and the springs absorb shock from you and the bed. This makes them ideal for innerspring mattresses. Box springs provide decent stability for heavy sleepers, provided they’re well-made.
Foundations usually consist of a fabric-encased frame with slatted sides and a flush surface. They do not contain steel coils like box springs, but their surfaces tend to feel firmer and offer adequate support for any mattress type. Foundations are also placed on a bed frame with the mattress on top.
Platform beds feature a wooden or metal frame with evenly spaced slats to support the mattress, rather than a flush surface, along with legs and center support bars. Slat dimensions are crucial for platform beds because heavier mattresses will sag between the cracks if the slats are too widely spaced, resulting in loss of support and less durability. This problem may be compounded if you weigh more than 230 pounds. Platform beds with properly spaced slats, however, can offer the same support as box springs and foundations.
While some innerspring or all-foam mattresses are comfortable and supportive for sleepers who weigh over 230 pounds, hybrid and latex beds are usually the best choices for this weight category. The pocketed coil support core used by hybrid beds is stronger than a traditional innerspring design, offering better support and durability.
Similarly, natural latex foam provides a resilient yet pressure-relieving feel without compressing like synthetic foam. These mattress types appeal to many people over 230 pounds. Still, the design of an individual bed is always more important than its general construction — if you prefer an innerspring or synthetic foam mattress, there are still quite a few mattresses for you to choose from.
A medium-firm or firm mattress is the best choice for most people who weigh over 230 pounds. While this may seem uncomfortable, mattress firmness is actually very subjective due to the way mattress materials compress. Most people find that medium-firm or firm mattresses provide an excellent balance of support and comfort in this weight range.
If you prefer the feeling of sinking into an extra-soft mattress, a firmer mattress with excellent pressure relief can cradle you without sacrificing the support you need. On the other hand, some people prefer or require a mattress without any contouring at all. In these cases, an extra firm mattress is the best choice.
Support is always necessary, but people with back pain who weigh over 230 pounds require more support — particularly through the pelvic area — than other people.
Ergonomically zoned hybrid mattresses are an excellent choice since the pocketed coils allow for better spinal alignment, and the zoning provides more strength and support in areas like the pelvis and shoulders. Some well-designed innerspring and latex mattresses also work well, but all-foam mattresses rarely offer the support necessary to combat back pain in people with this body type.
Innerspring and latex hybrid mattresses are the best choices for people who sleep warm and weigh over 230 pounds. Because people in this weight range tend to sink further into their mattress, beds with excellent airflow through the support core provide better temperature regulation than those with solid foam cores.
Synthetic foam comfort layers can also retain heat, while latex is naturally cooler and more comfortable for hot sleepers. Aerated latex is the best choice since it allows for more airflow and moisture evaporation.
The Sleep Foundation editorial team is dedicated to providing content that meets the highest standards for accuracy and objectivity. Our editors and medical experts rigorously evaluate every article and guide to ensure the information is factual, up-to-date, and free of bias.
The Sleep Foundation fact-checking guidelines are as follows: