You may do a lot of things together, but couples will eventually have to accept the truth that sleeping is an individual preference — even when sleeping on the same bed. The mattress is the key part in this equation. While there are plenty of mattresses for couples with different preferences, a significant difference in weight creates a different requirement. Ideally, the best mattress for couples with different weights should provide excellent support to both individuals, have high motion isolation, and allow for convenience in movement.
Those are tough standards to live by, and there is no one-size-fits-all approach. Thankfully, there are several options to consider, and a good chance the couple will find a mattress that’s the best fit.
2021’s Best Mattresses For Couples With A Weight Difference
Here are some of the best known and recommended mattresses for couples with different weights. It’s all down to your individual preferences and sleep dynamics as a couple, so remember the best mattress for you might not be the one that works best for your friends.
- Helix Midnight
- Loom & Leaf Premium Memory Foam Mattress
- Nest Bedding Alexander Signature Hybrid
- Serta Perfect Sleeper Firm 700 Memory Foam Mattress
- Sleep Innovations Shiloh SureTemp 12-inch Memory Foam Mattress
- LUCID 14 Inch Plush Memory Foam Mattress
- Purple Mattress And Purple Plus Mattress
- Ghostbed Flex
- Bear Pro
- DreamCloud Premier
1. Helix Midnight
Helix Midnight is amongst the most popular options from the company. This is a hybrid mattress that offers something for most sleep preferences. The mattress is available in two versions, the classic accompanied by a Luxe variant.
As construction goes, both follow a similar method, but with different touches. The base layer uses 8-inch pocketed coils for comfort and support, all the while maintaining bounciness and motion isolation.
On top of the base layer, Helix Midnight has three layers of foam, including Memory Plus Foam, Dynamic Foam, and high-grade Polyfoam. The Luxe variant gets a total of six layers, including a gel visco layer that works with Memory Plus Foam for additional pressure relief.
As an excellent mattress for couples with different weights, Helix Midnight’s plays its role well. The comfort layer will let side sleepers sink in, while back sleepers get excellent support and pressure relief.
The presence of a rich comfort layer and backing by pocketed coils means that the couple can enjoy their sleep. Helix Midnight and Helix Midnight Luxe mattresses have excellent responsiveness, contouring, and motion isolation. Just what a couple with different weights needs to sleep well.
Warranty
- 10 year limited warranty on Helix Midnight.
- 15 year limited warranty on Helix Midnight Luxe.
Pros
- The mattress is bouncy, responsive, contouring, and has good motion isolation.
- Zoned lumbar coil support (Midnight Luxe).
- Suitable for most couples and sleeping positions – even if your partner is a restless sleeper who moves around, they’ll be comfortable. Given the good contouring and motion isolation, you’ll sleep undisturbed too.
- Good edge support.
Cons
- Not suitable for stomach sleepers, since they need a harder mattress.
2. Loom & Leaf Premium Memory Foam Mattress
Loom & Leaf mattress has two firmness options, Relaxed Firm and Firm. It is designed to be used for couples and can handle it well if one is a restless sleeper, thanks to excellent motion isolation. While the relaxed firm option will work great if you are side sleepers, the firm option is the one you want for a greater weight difference.
The firm mattress provides greater motion isolation so you’ll be able to sleep comfortably, and if it is the heavier partner that’s the side sleeper, this option is a double bonus. Loom and Leaf say the mattress uses the best quality materials and the best in cooling sleep technology. So this will keep you comfortable through the night, and stave away the sleep hot problems of memory foam.
Four layers make up the mattress, including a high-density premium memory foam. Loom&Leaf have tried to make the mattress environmentally responsible by using eco-friendly foam, organic cotton pillow top, and a natural thistle flame retardant.
Warranty
- 15 years
Pros
- Excellent motion isolation
- Established brand backing
- Great temperature regulation
Cons
- Limited options. Only available as firm or relaxed firm.
3. Nest Bedding Alexander Signature Hybrid
This is the mattress to pick where there is a significant difference in sleep preferences and weight of the couple. As the company says, Nest Bedding Alexander Signature Hybrid is comfortable for singles, but works best for couples!
The secret sauce is a comfortable number of options, including different firmness options for both sides of the mattress. The large number of choices means that there’s something for every type of sleeper.
Available options include an internal split with a choice of firm, medium, or plush firmness for each side. Of course, conventional options are available if you’d rather not have a mattress split.
Layers on the mattress vary depending on the firmness options you choose. However, the basic construction of all options is largely similar. The hybrid mattress has an 8-inch layer of reinforced pocketed coils which give it bounciness and help with motion isolation.
This is topped with various layers of foam, which vary depending on the chosen firmness options.
Warranty
- Limited lifetime warranty.
- 100-day trial.
Pros
- Comfortable mattress with excellent support and pressure relief.
- Internal-split option that can satiate radically different sleep preferences of a couple.
- Good edge support.
- Well-managed airflow keeps the mattress from sleeping hot.
- Responsive mattress with good motion isolation.
Cons
- Internal split (if chosen) may affect the life of the mattress.
See buying options and choices
4. Serta Perfect Sleeper Firm 700 Memory Foam Mattress
Serta Perfect mattress wants to be a sleeping solution, and so it takes to solving problems that hinder a comfortable sleep. The mattress is designed to tackle five problems associated with sleep — tossing and turning, spine alignment and back support, sleep temperature, partner movement, and sagging.
To deal with these issues and cater to individual preferences, Serta offers the mattress in several options. The mattress offers options ranging from extra soft, all the way to firm. All of these options have excellent motion isolation to keep you comfortable.
Top layer on the mattress is an open-cell structure EverCool memory foam that enhances air circulation and presents excellent support. This is followed by a layer of Cool Action gel memory foam that helps the mattress stay cooler, and finally, there’s the layer of Comfort Cast foam. The latter also gives the mattress an edge support better than conventional memory foam.
Warranty
- 10-year warranty
Pros
- Wide range of options to meet different needs
- White glove delivery offered at several locations
Cons
- The mattress may have below average longevity
5. Sleep Innovations Shiloh SureTemp 12-inch Memory Foam Mattress
Sleep Innovations does not believe in a “one size fits all” approach and thus has a range that is targeted towards specific needs. The Shiloh SureTemp mattress is targeted towards people with average to bigger body types. If that fits you and your partner, you’ve found the mattress for you.
The mattress is rated firm and has an optional quilted cover. Being on the firm side makes it very comfortable for the heavier person, while the quilted cover provides more comfort to the lighter person. The top is a 2.5-inch layer of SureTemp foam that keeps the temperature of the bed neutral, trying to offer a better solution to cooling down the tempurpedic mattress.
Bottom layer of the mattress is a 9.5 inch Support-Plus foam. This mattress works best for those looking for good back support and spine alignment. Additionally, it works well for back sleepers as well as stomach sleepers.
Warranty
- 20-year warranty
Pros
- Excellent price point
- Great motion isolation
- Above average longevity
Cons
- Cover cannot be removed for cleaning
- Can sleep hot especially in warmer months
6. LUCID 14 Inch Plush Memory Foam Mattress
This mattress from Lucid is all support and cushion for those on the heavier side. The thickness of the mattress allows heavier people to comfortably sink on the plush layers, without worrying about hitting the bottom. However, if it’s firmness on your mind, this isn’t quite the best for you. Another effect of the plush mattress is that if you are fairly heavy, the bed may hinder movement as you sleep.
The mattress has four layers of foam, starting with a 1-inch bamboo charcoal memory foam. The open cell memory foam collapses uniformly under body weight and keeps the mattress ventilated. A layer of gel memory foam helps the mattress carry away heat faster in the hopes of keeping sleep-hot problems at bay. Finally, the base is 10-inch high density foam.
Warranty
- 10-year
Pros
- Excellent motion isolation
- The heavier partner will see excellent comfort
- Excellent price range
Cons
- The mattress is quite heavy
7. Purple Mattress And Purple Plus Mattress
An excellent thing about Purple Mattress is that it can work with almost all sleep preferences and body types. So it’s no surprise that this mattress can work well for couples with different weights.
Apart from the usuals, like motion isolation, couples with different weights will perhaps find the stretchability of the mesh layer’s hyperelastic polymer quite helpful.
The mesh layer or the GelFlex Grid, is a two-inch layer that bows under body pressure to cradle and support the body. By its very nature and construction, the grid encourages air flow, so you won’t have to worry about sleeping hot.
Following the GelFlex Grid is a layer of comfort foam, followed by the support foam. Purple Plus Mattress changes the setup slightly. Here, you’ll find an additional 2-inch layer of premium comfort foam for increased support and responsiveness.
So whatever sleep position you and your partner take, the mattress can provide support and relief for pressure points. If you’re both side sleepers, consider the Purple Plus for the added comfort layer and a more plush feel.
Warranty
- 10 year.
- 100 night free trial.
Pros
- Stays temperature neutral through the night.
- Excellent comfort across weight ranges.
- Comfortable mattress with pressure point support.
Cons
- It can take time to get used to Purple’s signature GetFlex Grid, if at all.
8. Ghostbed Flex
Ghostbed! Oooh, spooky! Ha, I bet no one thought of this joke before because it’s so original.
Tired of these tired jokes? Well, let the Ghostbed Flex rejuvenate you!
This is an excellent mattress and couples will appreciate how well it manages to handle their respective weight(s). Ghostbed Flex is a hybrid mattress with seven layers.
At the base, you get a layer of pocketed spring coils. These provide support to the mattress, make it better ventilated, and add an element of edge support as well. Pocket springs work with the layers of foam and memory foam to maintain motion isolation, while also giving your mattress a more responsive, bouncier, and springy feel.
Above the coils are layers of gel memory foam, a cooling fiber, and a quilted cooling cover. Combined, all of these mean that you will sleep cool without a worry in the world. Also, these give a comforting feeling as the foam contours to your body and provides support and pressure relief.
As a responsive mattress, this is a great pick for combination sleepers. Also, with the generous layers of foam and support by coils, couples with different weights will find the mattress suitable for their individual needs.
Warranty
- 25-year limited warranty.
- 101-day sleep trial.
Pros
- A 13-inch mattress with 7 layers of support.
- Excellent edge support.
- Responsive mattress that’s also a bit bouncy, so it’s great for amorous activities.
- Contouring layers of memory foam offer great pressure support.
Cons
- The top-layer cooling cover is slippery, so you might have trouble keeping sheets in place.
9. Bear Pro
A responsive and bouncy foam mattress, Bear Pro is easy to move around in and very comfortable to sleep. Made with generous layers of foam and memory foam, the mattress has excellent motion isolation. If your partner is a restless sleeper or moves during the night, the movement won’t disturb your sleep.
Bear Pro is rated medium-firm on the firmness scale. So it works well if the heavier partner is a side sleeper or back sleeper. Meanwhile, the lighter partner can be comfortable if they’re a back sleeper or stomach sleeper.
The generous layer of memory foam means you get a nice feeling of sleeping in the clouds. The mattress contours well to the body and provides pressure-relief and support. Yet, it remains responsive so you don’t get stuck in the foam and can move around easily.
Memory foam mattresses tend to sleep hot. Bear Pro has an interesting solution to that problem. It uses the conventional gel memory foam layer, however, this layer is topped with a copper-infused foam layer. The logic is that copper, being a good conductor, absorbs heat from the sleeper and then dissipates it.
Some of it travels to the gel layer, while much of the heat spreads over the mattress for dissipation. Copper also has the advantage of being anti-microbial, so your mattress will stay more hygienic.
Warranty
- 10 year warranty.
- 100 night sleep trial.
Pros
- Great motion isolation.
- Suitable for most sleep styles and preferences.
- The cover is made using Celliant technology, which some people believe helps in muscle and athletic recovery.
Cons
- The mattress doesn’t sleep as cool as expected.
10. DreamCloud Premier
Often considered the best mattress for couples with different weights, DreamCloud Premier is a sturdy hybrid that supports lightweight and heavy sleepers alike. And that’s exactly the quality we’re looking for here.
This mattress has a medium-firm rating. It will feel firm to the lighter partner and medium or medium-firm to the heavier partner. This makes it suitable for most sleepers, especially back, stomach, and combination sleepers.
DreamCloud Premier is a hybrid mattress with an 8.5-inch support layer of individually wrapped coils. This is topped by layers of contouring memory foam, soft support foam, and high loft memory foam.
Together, these provide a nicely contouring and comfortable mattress. The pocketed coils keep it responsive, while also adding a bounce and edge support for the DreamCloud Premier Mattress.
Warranty
- Lifetime warranty.
- 365 night sleep trial.
Pros
- One of the most generous sleep trials.
- Comfortable mattress with excellent options for couples with weight differences.
- Responsive and good edge support.
Cons
- The mattress is heavy, so consider paying for white glove delivery.
A Quick Guide On Picking Suitable Mattresses For Couples
Get Motion Isolation First
Several things affect how well a couple sleeps. Motion transfer, however, is the biggest villain.
Nobody wants to be disturbed every time their partner moves in bed, gets up to go to the toilet, goes for a midnight snack, and returns to bed.
It could be any number of reasons. But with a mattress that doesn’t handle motion transfer, you’d feel rocking and disturbed sleep with the movement.
Conventional innerspring mattresses are the biggest culprits for this approach. Although newer pocketed springs are better, they still leave something to be desired.
Memory foam has the best motion isolation, followed closely by latex foam. With foam forming the comfort layer, the motion is isolated quite well.
Simply put, if your partner moves in bed, you won’t be hugely inconvenienced by the movement.
Matching Mattress Type With Weight Difference In Couples
There’s an element in picking a mattress that couples with different weights can enjoy. There also has to be a consideration of sleep preferences.
A heavy person will generally be comfortable on medium-firm and firm mattresses. Meanwhile, a lightweight person will enjoy plush or medium mattresses. So, if the weight difference between the couple is radical, it really can be tough to find the right mattress.
Nevertheless, there’s always a chance that different sleep position preferences of the individuals align in a way that makes picking a mattress easier. The examples listed here have many of those qualities.
However, in case of radically different weight and sleep preferences, a more hands-on approach is necessary. In such circumstances, look for mattresses like Nest Bedding Alexander Signature Hybrid with its internal-split option to match individual preferences.
And if push comes to shove, there’s always the option to get two single mattresses for each partner rather than a full one.
Mattress Considerations for Couples With Different Weights
Everyone needs to sleep well and wake up rested. You may have some trouble finding the best mattress for couples with different weights, but the effort more than pays for itself in comfortable sleep. And if nothing else works, maybe go ahead and consider getting two mattresses for each side. As long as you can agree on the thickness of each mattress, there’s a good chance you can both sleep comfortably.