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Finding a suitable mattress can be an important factor in improving sleep quality. People with heavier bodies will likely require a mattress that can comfortably accommodate and distribute their body weight and offer appropriate spinal support.

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Sleep plays a vital role in good health, yet 1 in 3 adults report not getting enough sleep.

People with heavier bodies usually require a firmer mattress to support their body weight and ensure a comfortable night’s sleep. By purchasing a suitable mattress, a person is more likely to get a good night’s rest.

Comfort, nighttime temperature, support, and whether or not a person co-sleeps are all factors to consider when purchasing a mattress.

One 2015 review suggests that a medium firm, self-adjusted mattress may be the best option for promoting quality sleep, comfort, and spinal alignment.

The following elements are some other key factors in choosing the most suitable mattress:

  • size
  • durability
  • construction
  • warranty

A 2019 study suggests that due to an increase in weight and height in the human population, it is necessary to improve the size and weight capacity of many beds and mattresses.

Many mattress manufacturers suggest that people weighing roughly 230 pounds (lb) or more should try to look for a hybrid mattress that is medium firm to firm.

However, individuals and couples with higher weights may wish to consider some specific mattress qualities when exploring their options. These may include:

  • Structure: A durable structure, such as steel coils, may help ensure a long lasting product that can also provide support and minimal motion transfer when co-sleeping.
  • Temperature control: Those with heavier bodies may experience increased heat stress. Choosing a mattress that has more airflow or cooling gel infusions may help a person’s body better regulate heat.
  • Repositioning space: Allowing enough space for a person to comfortably reposition themselves may help them avoid unnecessary prolonged pressure on the shoulders, back, and hips during sleep.

Regular inadequate sleep can raise the risk of serious medical conditions, such as diabetes and heart disease. Both of these conditions are associated with carrying more body weight.

Using a mattress that improves sleep duration and quality may help reduce the risk of developing either condition.

Being overweight can also increase the likelihood of excessive sweating. One 2017 study suggests that women with obesity are more likely to experience menopause symptoms, such as night sweats.

Choosing a mattress with wicking properties or a thermal cooling layer may help increase comfort and improve overall sleep quality.

People who are overweight are also more likely to experience sleep apnea. According to a 2015 study, over half of people with obstructive sleep apnea experience more severe breathing problems when they sleep on their back.

Therefore, using a mattress that allows people to comfortably sleep on their side or an adjustable one that allows a person to sleep with their head slightly elevated may help reduce symptoms of sleep apnea.

A 2018 review suggests that there may be a link between obesity and sleep deprivation. A 2015 study notes a connection between obesity and chronic pain. Sleeping on a mattress that does not provide the necessary support may result in back pain and lead to insufficient sleep.

According to the National Institute of Neurological Disorders and Stroke, sleeping on one’s side on a firm surface, such as a firm mattress, may help prevent back pain.

If a person co-sleeps, they may benefit from using a mattress with motion isolation. This means that when they move during their sleep, they are unlikely to disturb whoever they are sharing the bed with.

The sections below list seven products for a person to consider.

Please note that the writer of this article has not tried any of these products. All product information presented here is purely research-based.

Saatva HD

The manufacturer designed the innerspring Saatva HD mattress for people who weigh between 300 and 500 lb.

Tempered steel coils provide support and reduce motion transfer for co-sleepers, while a zoned comfort layer of latex provides precision support and pressure relief.

Although it is more expensive than other hybrid mattresses, the Saatva HD also comes with a free white glove delivery, a 20-year warranty, and a longer home trial period of 180 days.

The Saatva HD mattress is available for purchase online here.

Helix Plus

The manufacturer designed the Helix Plus mattress specifically for people who are tall and who carry more body weight.

The 13-inch (in) hybrid mattress uses high density foam layers, pocketed coils, and memory foam to create a balance of comfort and support.

This mattress may be a good option for co-sleepers, as the presence of coils and edge-to-edge reinforcement suggests that there is little motion transfer from one sleeper to another.

The Helix Plus mattress comes with free shipping, a 100-night sleep trial period, and a 10-year warranty.

The Helix Plus mattress is available for purchase online here.

The Nectar Mattress

This 11-in memory foam mattress includes a lifetime warranty and a 365-night sleep trial.

The mattress features five layers, including a quilted, cooling mattress cover and an adaptive memory foam layer. The manufacturers say that this may help relieve pressure and reduce movement transfer, possibly making it a suitable choice for co-sleeping.

The lower price point makes it an affordable option.

The Nectar Mattress is available for purchase online here.

The WinkBed

The manufacturer designed the WinkBed hybrid mattress specifically for people with heavier bodies.

Featuring a layer of zoned inner springs, which target and relieve pressure points, and reinforced support at the outer edges, the mattress provides medium-to-firm support.

It also has a gel-infused foam layer designed to pull heat from the body, and the Tencel cover may help wick away sweat, making it a good choice for hot sleepers.

The mattress is 13.5 in deep and comes with a lifetime warranty, free shipping, and a 120-night sleep trial.

The WinkBed mattress is available for purchase online here.

The DreamCloud

The DreamCloud luxury hybrid mattress is one of the deeper options available, at 15 in.

Featuring six layers — including low motion transfer support foam, innerspring coils, and a pressure-relieving gel memory foam — it also has a cashmere blend cover for wicking away sweat and cooling hot sleepers.

The DreamCloud mattress includes a lifetime warranty and a 365-night sleep trial.

The DreamCloud mattress is available for purchase online here.

Purple Hybrid Premier

According to the manufacturer, the Purple Hybrid Premier mattress is suitable for people of any shape and size, and it designed the mattress to flex under pressure.

The company also claims that the mattress cradles the shoulders and hips while fully supporting the back to relieve pressure.

The manufacturer suggests that a grid-like inner structure allows air to circulate, thereby neutralizing body heat, while a base layer of coils provides comfort and durability.

The mattress comes with free shipping, a 10-year warranty, and a 100-night sleep trial.

The Purple Hybrid Premier mattress is available for purchase online here.

Big Fig

At 13 in deep, the Big Fig mattress features three layers of high density polyurethane foam, with a top layer of gel-infused latex foam.

The manufacturer says that this allows for the free flow of air for breathability and comfort and may help lower body temperature at night.

The manufacturer also states that the mattress is durable, with materials lasting for at least 20 years. Additionally, the mattress includes 1,600 individually wrapped coils. It also features a foam edge for extra strength and support.

The Big Fig mattress comes with a 120-night money-back guarantee.

The Big Fig mattress is available for purchase online here.

If changing a mattress has not helped with a sleep problem or if poor sleep is beginning to affect day-to-day activities, those with heavier bodies may wish to seek guidance from a doctor, who can investigate and treat any underlying causes.

The sections below look at some frequently asked questions about mattresses for those with heavier bodies.

What is the best type of mattress for people with heavier bodies?

Choosing a mattress with a strong, durable structure is important for heavier people. Some mattresses offer reinforced edges that can help prevent mattress sagging and offer greater stability.

Hybrid mattresses have a combination of materials, such as steel coils and latex, which some manufacturers claim to be both long lasting and supportive for individuals and couples with heavier bodies.

What are the best mattresses for hot sleepers?

Many people, regardless of body shape and size, run hot during sleep.

Mattresses that are made from foam can retain a person’s body heat. Opting for a material that is often aerated, such as latex, or a gel-infused material may help cool the body. According to a paper in the journal Frontiers in Neuroscience, this can lead to improved sleep quality.

Do some mattresses have a weight limit?

Mattresses typically have a single-user weight limit of around 250 lb, and most companies will show maximum user weight details under a mattress’s specifications.

Some mattresses, such as the Big Fig mattress, can hold a combined weight of up to 1,100 lb.

People with heavier bodies may be more likely to experience poor sleep. In addition to any potential underlying health conditions they may have, this could be due to using an unsuitable mattress.

Medium firm or firm mattresses that accommodate higher weight capacities may benefit people with heavier bodies. Additionally, features such as thermal cooling or heat-wicking, zoned pressure-relieving support, and adjustability may also help improve sleep.

If a person has persistent sleep problems, they should contact a doctor as soon as possible.