Looking for the best mattress topper for your sofa bed?
Let's be honest, a good mattress topper can make or break your sofa bed.
And not all mattress toppers were created equal:
So whether it's comfort, durability or temperature control, we've reviewed 15 of the best options out there for your mattress.
Read on or jump to the review you're interested in!
Top 15 Best Mattress Toppers For Your Sofa Bed Reviewed
1. SleepBetter Iso-Cool Memory Foam Mattress Topper
At 3-inches thick, this mattress topper comes with visco-elastic memory foam designed to be temperature sensitive.
The memory foam is covered with 100% cotton cover and a 300 thread count.
It’s designed withOutlast Adaptive comfort technology that makes the foam adjust and balance to your room’s temperature, letting you sleep comfortably through the night.
The cover is made from Richloft polyester fiber-fill quilted with 11 ounces per sq/yard and a TightGrip skirt that fits mattresses from 15 to 20 inches deep.
This hypoallergenic mattress topper is machine washable and measures 77” X 58” X 3”.
- This mattress topper is designed to adapt to the temperature of your sofa
- Makes firm or hard mattresses plush and comfortable
- Comes with plenty of cushion
- Memory foam sinks
- Foam thickness adds bed height
- Traps body heat
Verdict: This sofa bed mattress topper comes with plenty of cushion and the IsoCool feature is amazing for adapting to the room’s temperature.
Overall, it’s a very good option.
2. LUCID 2-inch Gel Memory Foam Mattress Topper
This topper from LUCID is infused with an advanced cooling gel material that collects and distributes body heat for a comfortable sleeping environment.
The 2-inch memory foam is not only soft and responsive but it’s also designed to relieve pressure, with plenty of ventilation to release air from the mattress topper.
This topper can soften up any sofa bed, making it plush and comfortable.
It has a 3-year warranty against manufacturer defects and measures 79” X 59” X 2”.
- Great for relieving back and other body pains
- Adds a nice, comfortable amount of cushion to firm mattresses
- Will extend your mattress life
- Foam sinks
- Low density
- Weird smell
Verdict: This mattress topper is great for sofa beds - it’ll help you relieve your back pain, and the memory foam makes it incredibly comfortable.
3. Balichun Mattress Pad Cover
The Balichun Mattress Pad cover boasts of a 300 thread count cotton top that’s hypoallergenic and comes with antimicrobial features.
It’s a luxury mattress topper for sofa beds - complete with square jacquard, an evenly distributed storm goose down filling and a pongee reverse made of standing polyester.
It’s also designed with a single-track elastic fabric pocket, designed to extend the life of your mattress.
This topper provides support and comfort to your back, whilst protecting your mattress from mold and mildew.
Its light and breathable.
The topper is machine washable and has dimensions of: 16.9” X 12.2” X 7”.
- Dual function as both a topper and mattress protector for your sofa bed
- Filling makes stiff mattresses comfortable
- Priced cheaper than luxury brands
- Too narrow from standard width
- Not enough padding for some
Verdict: This soft mattress protector is a great deal for the price. It’s affordable, comfortable and perfect for a sofa bed.
4. Best Price Mattress 4-Inch Memory Foam Mattress Topper
This is a high-density memory foam mattress topper for sofa beds, equipped with responsive active suspension and motion isolation to control movement (so anyone sleeping next to you won’t be disturbed).
The memory foam relieves pressure from your back, distributing your weight along the surface and eliminating pressure points - which overall makes for a better sleeping environment.
The best feature of this mattress topper is that the top layer of the memory foam is infused with Green Tea extract known to contain stress-reducing agents.
This topper comes with a polyester mesh zippered cover and has a fitting of 80” X 60 X 4”.
- Durable material
- Does not lose its loftiness
- Right mix of firm and soft
- Great value for price
- Has a strange smell that fades after a few days
- Takes a while to bounce back once you’ve lied on it
Verdict: This mattress topper delivers comfort, quality and is a great deal for its price.
5. Red Nomad 3-Inch Memory Foam Topper
This is a foam topper that offers an advanced cool cycle polymer design to keeps cool air in and hot air out.
This memory foam mattress topper for sofa beds is made with thick 2-inch Visco elastic for a more restful sleep.
The topper has a mattress pad that reduces pressure points and helps alleviate pain in your neck and back.
The pad also adjusts to support your body in any sleeping position, so you can sleep faster and better.
This premium memory foam is made in accordance to the CertiPUR-US standards and it’s foam is USA made.
- Certified quality
- Doesn’t contain natural rubber or latex
- Lightweight, easy to move
- Packaging has a smell (that eventually fades)
- Retains heat
- Too soft for some users
Verdict: This memory foam topper from Red Nomad boasts of being made in the USA and being certified to industry standards.
Plus it’s light, durable and easy to move around.
6. SleepJoy 2” Visc02 Ventilated Memory Foam Mattress Topper
The Sleepjoy ventilated memory foam mattress topper is a luxurious layer of high-quality memory foam that lets you sleep deeper and better, as it provides pressure point relief.
It’s a plush pillow top mattress, that gives comfort through maximum breathability.
It has an open cell memory foam that allows air flow throughout the entire surface and comes with a ventilated design for cooling your sofa bed.
This memory foam is made in the USA and offers superior durability, holding its shape over years of use.
Its odour-neutral - meaning you can use the mattress topper right away and you don’t need to air it out first before use.
The topper is enhanced with plant-based materials from castor beans, which has a lower carbon footprint than traditional memory foam/soy-based foams - so it’s sustainable and eco-friendly.
- Certified by CertiPUR-US to meet high standards
- Great for firm mattresses
- No slip cover
- Density changes with temperature
Verdict: Sleepjoy memory foam is great because it’s eco-friendly, soft and odour neutral.
7. Classic Brands 4.5 Inch Memory Foam Replacement Mattress for Sleeper Sofa Bed
This memory foam mattress topper is made specifically for sofa beds.
It’s comprised of 2 layers of Visco elastic memory foam and high-density poly foam perfect for pressure relief and orthopaedic support.
The 2 layers work together to give you the ultimate sleeping comfort.
Plus this memory foam is hypoallergenic and repels allergens, bacteria, mold, and dust mites.
The Classic Brands memory topper for sofa beds is made with durable materials, ensuring the mattress maintains its original shape even after long usage.
Plus it easily folds into most sofa beds for a comfortable sleep.
This product is also certified by CErtiPUR-US, adhering to their standards of performance, emissions and durability.
- Certified quality
- Folds up easily
- Makes sofa beds comfortable
- Great as replacement mattress
- Not exact dimensions/measurements
- Does not expand/deflate
Verdict: This is memory foam mattress topper is designed specifically for sofa beds - it’s easy to fold, comfortable and certified to industry standards.
8. LINENSPA 2 Inch Gel Infused Memory Foam Mattress Topper
The LINENSPA mattress topper is made from plush memory foam that’s comfortable to use as it adapts to your body shape.
It also distributes your weight evenly to the sleeping surface, aligning your spine and alleviating pressure points.
The memory foam is infused with temperature regulating gel beads that capture and distribute heat.
It’s made from 100% polyurethane memory foam gel beads.
This memory foam is certified for quality standards by CertiPUR-US and it comes with a 3-year US manufacturer warranty.
Its dimensions are 74” X 52.5” X 2”.
- Gel-infused to prevent overheating
- Comes with an encasement
- Makes a stiff mattress comfortable to sleep on
- Not as durable as other options on the list
- Low-density mattress topper
Verdict: The LINENSPA memory foam mattress topper works great for sofa beds - however, you might see signs of wear and tear after a year or so.
9. Sleep Innovations Gel Memory Foam 4-inch Dual Layer Mattress Topper
Combining 2 inches of quilted fiber fill and 2 inches of memory foam, this mattress topper by Sleep Innovations promises to provide unbeatable comfort and gentle, pressure-relieving support.
The memory foam is infused with cooling gel technology that draws heat away from the body to create a comfortable, cool sleeping temperature.
This dual-layered mattress topper cradles your body, helping you sleep better.
The soft fiber-fill layer turns your mattress into a plush surface, while the gel memory foam aligns and eases pressure where your body needs it most.
This product is made in the USA, has a 10-year warranty and measures 80”X60”X4”.
- Machine washable
- Sturdy whilst you’re sleeping
- Designed for long term usage
- Extends the mattress life
- Retains a smell after washing
- May trap moisture
Verdict: This is a cost-effective mattress topper that comes with a fiber fill layer and memory foam layer that gives plenty of support and comfort.
10. Advanced Sleep Solutions Mattress Topper
This is a mattress topper that’s built to last and designed to soften up any sofa bed.
Advanced Sleep Solutions mattress topper is a plush-medium soft mattress topper with a 2-inch gel memory foam.
The gel foam relieves pressure points, relaxes your muscles and aligns your spine.
This mattress topper prevents the absorption of heat through its open cell structure design that has an innovative cooling gel mixture, preventing heat accumulation and providing a cooler sleep temperature.
This topper also adjusts to your body shape and distributes your weight evenly to the mattress.
This gel mattress topper is USA made and certified by CertiPUR-US - confirming they’re safe, nontoxic and environmentally friendly.
- Safe and nontoxic
- Sheets stay in place
- Made with high-quality
- Good for body pains
- Smaller in size
- Too thick for some
Verdict: Comfortable, great for relieving painful pressure points and great quality materials. A solid choice if you’re looking for the best mattress topper for sofa beds
11. LEISURE TOWN Queen Mattress Pad Cover Cooling Mattress Topper
Equipped with the new HNN cooling technology, this mattress topper gives you superior sleeping comfort as its cover is made of 300 thread count of 100% breathable cotton.
The mattress pad itself is filled with a state of the art snow down alternative fiber fill that is soft and puffy, giving you not just a better sleep but also protecting your mattress from stains and perspiration.
The cover is also water resistant to an extent, and the thickness of the mattress pad will prevent any fluid or liquid contents of up to 200ml from soaking the mattress.
The new diamond quilt shape of the cover also provides more support and softness.
New diamond quilt design
Overfilled filling, upgraded thickness
300 TC combed cotton surface/cover
Snow down alternative fill
Thickness makes firm mattresses comfortable
Thickness extends mattress life
Top cover can get damaged from washing
Not very fluffy
Verdict: This mattress topper not only has a very nice feel and look but it’s also comforting and cooling.
12. DreamFoam Bedding 2" Gel Swirl Memory Foam Topper
This is a high-quality, soft Visco-elastic memory foam infused with a gel-swirl technology designed to enhance the feel of your mattress with its added cooling and contouring features.
The 2-inch gel swirl memory foam topper has the unique ability to immediately conform to your body to provide pressure point relief.
It also increases air circulation by drawing heat out and away from your body to create a cooler climate for a good night’s sleep.
This USA made mattress topper has a 3-year warranty and measures 79” X 60” x 2”.
Can also fold into any sofa bed
Great value for price
Maintains its shape
Foam is light and can be easily squished/deformed
Takes a while for the shape to come back
Has a bit of an odour
Verdict: The DreamFoam Bedding gel-swirl mattress topper works as advertised. You can use it both as a bed mattress topper and also for sofa beds.
13. Milliard Gel Memory Foam Mattress Topper
Milliard gel memory foam is constructed for maximum luxurious comfort.
It’s 2-inch thick and made of 100% gel memory foam that adapts to the curves and position of your body, to reduce pressure points and relieve soreness, joint and muscle pain.
Its gel technology is also good in relieving arthritis symptoms.
Also, its gel-infused beads are designed with unique open cell technology to help regulate your sleep temperature, increasing ventilation and providing plenty of comfort while you sleep.
This memory topper comes with a silky-soft bamboo fiber cover that features a non-slip bottom to keep it in place.
The cover is easily removable for washing too.
The best thing about this product is that it’s also CertiPUR-US certified to be hypoallergenic, whilst providing relief to those of you with asthma and other allergies.
Reduces pressure on spine to minimize body aches
Cover is made with an eco-friendly material
Has a non-slip cover
Verdict: This is a gel-memory mattress topper for sofa beds that’s comfortable, provides plenty of support and it’s hypoallergenic too.
14. Zinus 1.5 Inch Swirl Gel Memory Foam Air Flow Topper
This memory topper features a textured surface that enhances the quality of your mattress.
This memory foam mattress topper with swirl-gel technology measures 1.5 inch.
It’s both cooling and supportive.
The best feature of this product is that it’s made with an evolved bio-foam that replaces traditional petroleum using castor natural plant oil, natural green tea extract and natural activated charcoal to absorb moisture, eliminate odor-causing bacteria and keep your mattress topper fresh.
This innovative mattress topper has dimensions of 78” X 74” X1.5”.
Also great for pets
Cools down the mattress/sofa bed
Textured surface is great for comfort
Looks like an egg crate!
Has a chemical smell
Verdict: This is another innovative mattress protector that’s eco-friendly, great for pets and a comfortable addition to any sofa bed.
15. Serta Rest 3 Inch Gel Memory Foam Mattress Topper
This is a 3-inch gel memory foam mattress topper that adapts it’s shape to your body, alleviating any painful pressure points.
It provides balance by distributing your weight, reducing motion disturbance from your sleeping partner or vice versa.
It’s a premium memory foam infused with gel-swirls for support, comfort and enhancing sleep climate.
This mattress topper measures 80” X 60” X3”.
Memory foam material
Smooth and gives nice support
Egg-crated texture for extra softness
Verdict: This ‘egg-crated’ memory foam mattress topper is great for sofa beds.
However, it may not provide enough support for users who need a firm mattress topper for back pain.
What’s The Best Mattress Topper For Your Sofa Bed?
So many mattresses promise to deliver comfort, support and stress-relief.
Whilst no mattress topper is perfect, the Milliard is the best mattress toper for sofa beds.
Well it’s a foam topper that’s thick enough for comfort and support, while having a breathable and hypoallergenic eco-friendly cover.
It’s designed to work on sofa beds - making them more comfortable providing plenty of support.
The best thing about this Milliard gel memory foam mattress topper is that it’s fairly priced and affordable.
How To Choose The Best Mattress Topper For Your Sofa Bed
Our bodies are different and we deal with different body issues so it’s natural that no one single mattress topper works on everyone.
Do your own ‘goldilocks test’ and choose the best for you by considering these factors.
Texture affects comfort and softness.
The texture of your mattress topper can make or break your sleep.
A mattress topper can be flat and smooth or it can be textured like an egg crate.
A flat topper is great for maximum thickness and support, whilst a textured egg crate topper is softer than the regular mattress topper and provides extra sensory relief.
Some mattress toppers are made with gel-infused cooling properties, breathable fabrics whilst some are made to cradle and adapt to your body shape for better support.
Try to identify which materials work best for you.
Sofa Bed And Mattress Type
There’s hardly a one-size-fits-all type of mattress toppers - especially when you’re trying to fit one to your sofa bed.
Find out your sofa bed’s dimensions - and check it fits to your mattress topper.
Many mattress toppers also serve a dual function - look out for ones that are foldable and easy to move around.
Like with many products, a higher price will not necessarily guarantee you a better performance when it comes to mattress toppers.
Don’t choose the most expensive one you can buy - but rather pick what meets your needs.
Cheaper priced memory toppers made from polyester and cotton can provide the same level of functionality as expensive gel-infused or memory foam toppers.
Always pick purpose and function over price.
We sleep 7-8 hours a night, every night.
And aside from sleeping, we do many other things on our beds!
So thickness doesn’t always mean durability. It’s the design and materials they’re made from.
Check if the mattress topper is machine washable, look for additional quilting, extra-layering and other intended features to withstand prolonged use.
Over the years, memory foam is the most popular option as it adapts to our bodies form and weight for maximum durability.
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