Best Mattress Pad For Sofa Sleeper [Review] in 2021

Last Updated on March 15, 2021

Find the products quick - here are the review winners

Are you looking for the best mattress pad for sofa sleepers?

We’ve all been there but luckily I’m here to help out so you don’t have to spend hours searching for mattress toppers that will work well with your sofa.

Buying the best pad for sofa sleepers can be quite a complicated choice especially if you don’t know what to look for as there are a surprising amount of factors to be considered.

But wait, it’s not all bad.

I’ve been comparing some of the best toppers I could find and put them into a list of the top 4 so you can quickly find the best pad for you and your sofa. I considered the thickness, size, comfort, and support all in an effort to find those of the utmost quality.

And let me assure you that the four mattress toppers below are all fantastic. You can confidently check out with any of these in your basket and know that there’ll be no trouble when you finally put it to use.

So, let’s jump in to my list.

We’ve spent the time researching so you don’t have to:

Reveiws considered
hours spent finding
Products compared
articles studied

Our Top 4 Best Mattress Pad for Sofa Sleeper


HARNY Mattress Pad

Here’s my top pick. I’ve absolutely fallen in love with this memory foam mattress topper and know you will too.

The tech here is usually used in aviation but was adopted in bedding to make users feel comfortable and temporarily cool. Besides, 400TC 100% cotton top provides perfect breathability and moisture absorption. It can also wick sweats away and just keep you refreshed. 

The extra plush mattress pad is overfilled with 3D snow-down alternative microfiber fill, which makes the pad extra soft. Compared with normal snow down alternative fill, the 3D one is more supportive and easier to resilient to its normal thickness after opening from the package.

Better yet.

The pre-shrunk processing and durable superior material make it like new after washing. In addition to this, the deep pocket is made of fine underside material, so it will never tear no matter how many times you have washed or how much you toss and turn on it.

This queen mattress pad 60 x 80 inch, 18 inches deep pocket, fits mattresses up to 8”-21” while the adjustable elastic stripe can hold any sleeping posture.

So, what are you waiting for? Go and get it while you still can!



Soft microfiber fill


Resistant and won’t tear


Secured fit



Not the best option for cooling

Latest deal: HARNY Mattress Pad


Plushy Comfort Sleeper Sofa Mattress Pad Cotton Top

Next up, the plushy comfort sleeper.

The sofa sleeper topper is a great solution for those of you who are looking to soften up their sofa bed which was too firm to be comfortable. The Egyptian Cotton series provides buyers with a consistent level of support all throughout the night.

It does so by conforming to your body position and weight in a manner that you will experience pressure relief and sheer comfort. The range of mattresses brought to you by Sleeper Sofas has been ventilated for increased levels of airflow to provide you with a cooling effect on your sleep environment.

That’s not all though.

Naturally, this mattress topper has been designed to work in synergy with your fitted sofa bed mattress and is designed to be an inch shorter on each corner to make sure it fits securely and firmly.

What’s more? This sofa bed topper has been made using the highest quality foam which is certified by CertiPUR-US. In simple terms, you will find that this product is uncompromising in terms of comfort and safety. 

So, why wait? Click the link and become a proud owner of one of the best mattress toppers on the market.



Softens up your sofa bed


Consistent level of support


Ventilated for increased levels of airflow



Customers found that the mattress didn’t have many specifications listed online

Latest Deal: Plushy Comfort Sleeper Sofa Mattress Pad Cotton Top


Premium Mattress Pad

With the Everest Supply Premium Mattress, you may just be able to get the sleep you have been dreaming of.

This product has a comfortable, hypoallergenic 18” white mattress, and can really upgrade your current sleep to a new level of comfort. There will also be no need to go out and spend a lot on expensive mattresses.

The Everest Supply Premium Mattress features a 100% durable Microfiber shell with generous levels of down-alternative fill. The construction of this product is completely hypoallergenic and machine washable. The product also features a stitch-through and box construction so as to keep the down alternative perfectly distributed.

Hold on, I almost forgot…

With this product, you are looking at even comfort levels wherever you plan on camping and the anchor bands will keep your topper in place. This product has a specification of 12″ Overfilled with 600 GSM (600 Grams per Square Meter) and it fits every bed that has a 12” to 18” thickness.

The sizes available include Twin Size (38 inches x 72 inches x12 inch Depth with 40 Ounces), Twin XL (39 X 80 inches filled with 43 Ounces), Full Size (54 X 75 inches filled with 55 Ounces), Queen Size (60 X 80 inches filled with 65 Ounces), King Size (78 X 80 inches filled with 85 Ounces), and California King (72 X 84 inches filled with 89 Ounces). 

If you’re still having doubts then there is a warranty for this one and the customer feedback is excellent.



Upgrades your current sleep to a new level of comfort


100% durable Microfiber shell 


Fits every sofa bed that has a 12” to 18” thickness


Latest deal: Premium Mattress Pad


ViscoSoft 4 Inch Pillow Top Gel Memory Foam Mattress Topper

And now we come to my final pick which has some perks you won’t want to skip.

Bid adieu to the days you spent trying and failing to sleep peacefully on your bed or mattress. This 4-inch pillow top gel memory foam mattress topper by ViscoSoft is just the right mattress topper you need to put an end to your troubles on the bed.

Until you’ve had the chance to sleep on this serene and plush 4-inch mattress topper by ViscoSoft, you will never have an idea of what comfort and peacefulness feel like on the bed. The 1.5 inches of fluffy down alternatives work well with the 2.5 inches of memory foam gel to give your body comfort and peace for a nice time. Additionally, the 2.5 inches memory foam has temperature regulation features that can help you stay cool while sleeping.

You know the drill by now, there’s more to this one.

The removable cover pad for this mattress topper is surely a benefit in the right direction. The mattress topper itself can remain clean for long periods, but the cover needs routine care to rid it of all the dust and mite that can gather on it.

The manufacturers have been extra helpful to customers and have also provided a 60-day money-back guarantee for the mattress topper. You can return the mattress if you don’t like it and enjoy the due refund in return.

You’d be crazy to pass up on this offer so click the link already!



Helps transform your sleep regardless of the style you sleep in


Provides relief for people with back sores or issues with their spines


Can remove cover for a perfect aesthetic look


60-day return policy if you don’t like the product



The cooling feature doesn’t last for as long as the softness on the mattress

Latest deal: ViscoSoft Memory Foam Mattress Topper

Best Mattress Pad for Sofa Sleeper Buyers Guide:

The Right Width, Length, and Height Measurements of Sofa Bed Mechanism

While it may seem to appear as an odd place to begin, selecting the perfect size for replacement mattresses or mattress toppers is critical if you wish to be happy with your purchase. Choosing sizes that are too big may interfere with the mechanism of your sofa. Choosing a smaller size may affect how your sofa feels whenever you sit on it.

Another important factor to keep in mind is if you have a hide-a-bed mattress on your sofa. There is no standard size for these pieces of furniture. This is why whether you are getting yourself a super queen, queen, full or standard twin – taking measurements will still be important.

Choosing the Type and Quality of Best Mattress Toppers for Sofa Sleepers

Most of the sofa bed mechanisms out there tend to accommodate 4-inch thicknesses of mattresses while some may even work perfectly with 5-inch thicknesses. Now most of us may be accustomed to sleeping on mattresses that are 8 to 20 inches thick, but the quality is determined in terms of durability, support, and firmness.

You may even have noticed that some sofa bed mattresses out there are completely different. The most common categories out there include latex, inflatable air systems, gel-infused memory foams, ordinary memory foams, ordinary foams, and the ones with inner springs. While all of these may be great materials, their construction may vary at 8 inches or thicker. This is why some great quality mattresses may not be perfect for 4 or 5-inch thick sofa bed mattresses.

Annoying Mechanisms

Among the most common reasons why people look for replacements for their sofa sleeper mattresses is because they can actually feel the bar of the mechanism.

If this is your problem then you should be looking for the best mattress pad for sofa sleepers that fall in the categories of has a high level of firmness (IFD) so that the core of the mattress does not get fully compressed while a person weighing 250 pounds sits or lies down on it. Mattresses with high IFD levels will compress less as opposed to those that have a low IFD rating.

Uses foams that are resilient to high density. This means that the product has more pounds of construction material per cubic foot between you and the annoying mechanism it rests upon. IFD and Density, however, are not related concepts and are completely independent. Styrofoam, for example, has a very low density, but extremely high levels of IFD. This wouldn’t mean that you will begin sleeping on Styrofoam right? This is the reason why you need to consider both – IFD and density when going out to buy mattress pads for your sofa sleepers.

Frequently Asked Questions

What is the Perfect Width?

Determining the perfect width has a lot to do with how your body measures up when you lie down on your sofa bed mattress. The average sizes you should be looking for should fall within:

  • 24 to 38 inches for Twin mattresses
  • 39 to 54 inches for Full-Size mattresses
  • 55 to 60 inches for Queen Sofa Bed mattresses
  • 61 to 65 inches for Super Queen mattresses

What is the Perfect Length?

The length of your sofa bed mattresses should be measured from a little above your head to a little over your toes while you are lying down. This length will typically vary around 68 to 74 inches. While doing so, you should be measuring the actual metal frame of the product and not the mattress that came with your current sofa. Another thing you should keep in mind in that you can measure the frame on the inside of the product’s metal tubing and just round off to the closest inch.

What is the Perfect Mattress Thickness or Height?

This is usually an important consideration in the hide-a-bed mechanism category. If you are buying a 5-inch mattress for instance and need to judge whether it will fit your mechanism, then just measure the distance between the bottom and top of the mechanism itself. Typically, you will have to have 10 inches of thickness in the metal frame to accommodate a 5-inch thick mattress topper. Correct size judgment is critical here because this can mean the difference between a comfortable and uncomfortable sofa bed. Also, failure to measure properly can lead to the mechanism not working effectively.


And there we are, now you know some of the best mattress toppers so you can sleep comfortably on your sofa and ensure a warm, soft night.

My top pick was the HARNY, this memory foam mattress topper was fantastic with its soft microfiber fill, non-tear resistance, and secured fit. If you want the best of the best then this is the one to go for.

But, whichever topper you settle on just make sure that it works well for you. Most importantly, however…

Sweet dreams!

Lauren Hall

Head of Content at Sleepedia


Lauren is Sleepedia's Head of Content and is a certified sleep therapist who loves her sleep. Lauren helps people to get back to those deep, dream-filled nights they once had by helping to identify problems with their routine and sleep setup. Whether it's a mattress or pillow, Lauren researches the best products in the industry to provide you with an in-depth review of everything you need to know to encourage your buying decision. 

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