The 9 Best extra Cushions For Sofa (2023 reviews)

The linenspa upholstery foam is long-lasting, rigid and fits well with your regular usage like a dream. This premium upholstery foam is available in 2, 3, 4, 5, and 6-inch profile options so you can find the right level of comfort and support for all your home projects. It’s very rigid and dense. It can be easily trimmed, cut, and customized to repair worn down chairs, sofas, stools, patio furniture, golf carts, workout benches, ottomans, car seats, patio furniture and so much more. It will wrap in a vacuum sealed bag and it will smell like plastic at first but the smell fades once it is aired out.

For comfort and firmness, this foam is perfect. It has the right amount of firmness for custom made bench seat cushions. It fluffed up great, isn’t whimsy, and it’s comfortable.

Why We Like This:

Good thickness and squish for any use
Nice product to lay on the couch when you sleep there
Good brand reputation

Best For indoor Use: Foamtouch extra Cushion For Sofa

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The foamtouch extra cushion for sofa gives the top-tier cushion a run for their money by offering flagship specs at a much more affordable price. The perfect balance of cushioning+support will be totally different for someone built like an NFL linebacker, and someone who is an average build, and different yet again for a lightly-built person. It's perfect for re-upholstering chairs. It features the perfect amount of cushioning and stiffness. It works perfectly and is very soft yet firm enough to sit on and hold its shape.

The 2" foam is easy to work with, and one 2-yard piece is sufficient for 4 chairs. The foam is very comfortable and returns to its original state after sitting on it for hours. It is designed for indoor use. It is a little softer, but it's comfortable.

Why We Like This:

Foam pads for additional camper bed comfort
Great foam with a good density
Easy to customize with electric knife
Nice-adds some extra to currently flat cushions

Best For amount OF Foam: IZO All supply extra Cushion For Sofa

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The izo all supply extra cushion for sofa gives the top-tier cushion a run for their money by offering flagship specs at a much more affordable price. It is perfect for a variety of home and craft projects. It's upholstery foam, suitable for a seat. It is bagged twice with self stick wrap around each bag a dozen times. It is great for added cushion. It is sturdy enough to feel comfortable underneath, without fear of it going through the springs. It will collapse with consistent use. The foam is firm and has held up very well. It makes for a better more comfortable seating.

Why We Like This:

Great foam for reupolstering long bench
Holds its shape very well with not much give at all
Perfect size for sofa seat cushions

Best For making an orthopedic dog bed: FOAMMA extra Cushion For Sofa

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Next on the list, we've got yet another cushion that manages to win our hearts. It's the foamma extra cushion for sofa and it's widely considered as cushion that has the most suitable features. These foam cushions are so perfect, the couch is more comfortable than a firm mattress. They're great to use in your rv and camper or as a cushion foam for boat seats, car seats, golf cart seats, workout benches, cots, and window seats.

This foam is firmer and denser than the foam that comes in the couch. It is perfect for making an orthopedic dog bed. The foam should be fully expanded within 72 hours.

Why We Like This:

Perfect cushion for reupholstering a bench
Very easy to trim to fit for what you need it for
New and hot release

Best For extra cushioning: Foamtouch High Density Foam

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The foamtouch high density foam is satisfactory and appropriate and fits well with your daily purpose. It will not give you the support you need with a sagging couch. It's designed for that firm feeling for those who don't want to sink into their couch. This foam sinks 25 % for 44lb pressure per 1 qf. It can be used as a leg elevator on a hospital bed.

These are firm enough to keep from sinking down, and soft enough to be comfortable. It is perfect fit for inside deep seated patio chair cushions. It's a really good foam pad.

Why We Like This:

Like a firm memory foam cushion, very comfortable
Delivers what they promise

Best For hard surfaces: Foamrush New Foam

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The foamrush new foam is capable of outshining several other cushion featured in this list in overall features in its price range. Cool gel infused memory foam disperse body heat and create a cooler surface while retaining the pressure-relieving properties of traditional memory foam. It features the perfect amount of cushioning and stiffness.

In addition to the slow, conforming response, gel memory foam offers complete, luxurious and stress-free support. Its soft but still holds its firmness and support for an individual to sit on it without compressing the foam too much. It has high quality compression and material to keep it lasting for longer periods of time even when harsh weight is applied.

Why We Like This:

High density foam has a compression rate of 44lbs
Good brand reputation

Best For recliner: Linenspa extra Cushion For Sofa

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If you are currently in the market looking for a popular cushion for your daily purpose, you cannot go wrong with the linenspa extra cushion for sofa. If you want an extra-supportive cushion for your chair/sofa, this one certainly delivers with high-density foam and a 40 ILD compression rating. It is easy enough to cut this cushion to the proper size. It allows enough wax to wax on efficiently and easily.

These are absolutely the best foam inserts to buy if you want a dense seat. It really helps boost if you have short chairs or little children. This foam will add extra cushion but it won't stop the existing cushions from sinking. It is easy enough to do, but an electric knife definitely would be the way to go if you want smooth, clean-cut edges. They are firm and comfortable.

Why We Like This:

Very comfortable and high quality foam
Holds up great and no give
Restores furniture cushion, comfort and look

Best For armchair: Foamrush extra Cushion For Sofa

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Foamrush has been making great cushion for years, thanks to a combination of clever design and appropriate materials. This density is very very firm, just FYI. It allows you to sit comfortably and not sink into a hole in your couch. The foam cushions are very firm, comfortable, and easy to manage while inserting each cushion in the covers. It is not easily flattened like some of the light weight pillow form foams. The flat part is worth noting if your current cushions are more rounded on the top and you aren't replacing all three. This is a firm replacement cushion. They will take substantial boxes to pack them for a return trip.

Why We Like This:

Perfect fit in the covers, super tight fit
Perfect cushions for a perfect job
Firm enough that you won’t sink in but soft enough to be perfectly comfortable

Best Replacement Cushion Foam: FOAMMA test Cushion

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Best part: foamma test cushion costs comparatively low and it is available to ship in 24 hours. This is pretty good foam. It fits the size of an office chair seat. They're firm and supportive but also soft enough to relax on. It springs to full size immediately. It can be used as a substitute for an ashley darcy sofa cusion.

These are no longer available and it is good for back and leg comfort. The foam should be fully expanded within 72 hours. It is in a useable form when those substances are inert. It is a lot firmer and keeps it shape for a long time very firm and comfortable.

Why We Like This:

Extra firm seating for sofa cushions
Perfect product to make cushions like new
Really comfortable even after hours sitting on it
Right size and very firm so holds shape