The 9 Best shaping Seat foams (2023 reviews)

The linenspa shaping seat foam is capable of outshining several other foam featured in this list in overall features. For comfort and firmness, this foam is perfect. It has the right amount of firmness for custom made bench seat cushions. 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 measures 24 x 72 inches, but it can be easily cut down with a serrated or electric knife to the perfect size for most household projects. It’s very rigid and dense. It fluffed up great, isn’t whimsy, and it’s comfortable. The instructions say to let it sit and expand for 48 hours, and it does expand a lot. This foam can also be used to make your own headboard, bench, or pillows and package delicate glass or ceramic items for long trips.

Why We Like This:

Good thickness and squish for any use
Very firm and keeps it’s shape
New and hot release

Best For restoring sagging Sofa pillows: Foamtouch Polyurethane Foam

Buy on Amazon

We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate foam. The foamtouch polyurethane foam is exactly that - it's a simple foam that hits all the right notes. It makes a nice firm comfortable chair cushion. It is clean, free of odor, packed in a box with some thin fabric covering it. The cushion that's starting to sink and is making the couch kinda tough to sit on for to long periods of time. It keeps it shape even after sleeping on it.

It's nice and dense and thick and should make nice chair cushions. The weight of sitting on reshapes it. NOTE that it's not bright white like in the photo, but actually yellowed when it arrives. It is easy to upholster a cover that can be washed if it gets too hairy with dog hair.

Why We Like This:

You want the edge moistened, but not soaked
It pretty much was the perfect thickness and it fits almost
Wait 30 seconds, until they stick together when suspended by one of the pieces

Best For extra cushioning: Foamtouch shaping Seat Foam

Buy on Amazon

It's not like memory foam, just high density foam, like for chairs. It has the foam to breathe in order to recover its original size and form. It's great for dining room chairs, accent chairs and living room chairs plus sofa cushions.

It’s polyurethane foam and the product description states it’s made for furniture cushions, whether indoor or outdoor. These are firm enough to keep from sinking down, and soft enough to be comfortable. It's a really good foam pad. It can be used as a leg elevator on a hospital bed. It is a bit cheaper but its very dense and comfortable to sit on.

Why We Like This:

Like a firm memory foam cushion, very comfortable
Easy to cut to shape if required
Lot of satisfied buyers

Best For recliner: IZO home goods shaping Seat Foam

Buy on Amazon

Best part: izo home goods shaping seat foam costs comparatively low and it is available to ship in 24 hours. These are very comfy pillows. They measure 20.5" square x 2" and their shape is not hurt at all by being squeezed & twisted into the box. They need to be cut down to fit but it is easily done and the thickness is perfect for this chair. It is a good replacement for cushion springs.

The cushions are just the perfect amount of thickness. It is folded into fourths and in a bag. It's comfortable and should last longer than the original.

Why We Like This:

Perfect thickness for car seat pads
Provide good support and high density
Just the right thickness for a comfortable seating

Best Cushion: FOAMMA shaping Seat Foam

Buy on Amazon

This foam, covered with some batting, works like a charm. They cut easier than expect with a pair of heavy duty kitchen shears. 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. The thickness is great and the density is just right.

The high density foam works well. It has not lost any spring or thickness. These are all squished up then taped up almost into a circle. The foam should be fully expanded within 72 hours. It is received open immediately to ensure the foam retains its original size and form.

Why We Like This:

Really nice cushion for a chair
Firm high density foam perfect for pouf
New and hot release

Best For CUSTOM packing applicatons: AK TRADING Co. shaping Seat Foam

Buy on Amazon

For a low asking price, ak trading co. shaping seat foam has managed to overwhelm their customers by packing as many features as they could. It is ideal for oval and round poker tables, furniture cushions, boat cushions, car cushions, acoustic panels, soundproof foam, great for studio recording and all other home and commercial upholstery applications. It comes rolled up and somewhat compressed. It is great for custom packing applicatons.

This foam unrolls flat immediately with no waiting or weighting it down. It is shipped the same size as selected, it can easily be cut with scissors or electric knife to any size and shape required. It is great for noise insulation in windows.

Why We Like This:

Weighs less than a pound per cubic foot
Good quality foam, great for custom packing applicatons
Lot of satisfied buyers

Best For making A pet window Seat: FOAMMA Upholstery Foam

Buy on Amazon

A 6" x 24" x 72" section of foam is a big piece of foam and while it is soft, excess compression is definitely not an issue. It makes your own seat cushion to your needed size. The 1” high density foam is actually more comfortable too, than the. The seats are comfortable with this padding. 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.

The quality of the mattress is an ordinary one. The 1” high density foam is actually more comfortable too, than the foam. This foam is firm.

Why We Like This:

Amazingly soft but sturdy foam for refilling couch cushions
Made a perfect back yard couch no squeezy saggy cushions
Lot of satisfied buyers

Best For Replacement: AK TRADING CO shaping Seat Foam

Buy on Amazon

The ak trading co shaping seat foam might be a relatively new release, but it's still nothing short of impressive this year. This product is wonderful, sturdy and comfortable. It is used for upholstered tufted bed. It is crafted from premium quality foam, ak trading co. upholstery foam cushion is dependable, robust and long-lasting. The firmness and yet softness is perfect. It is shipped the same size as selected, it can easily be cut with scissors or electric knife to any size and shape required.

There are two different density measurements offered for foam. This foam fit perfectly and makes them look good as new. It is good for replacement on chair seats.

Why We Like This:

Just firm enough to keep bottoms off the hard seat frame
New and hot release

Best For Mattresses: Nigoone shaping Seat Foam

Buy on Amazon

If you want nothing but the best desirable foam, then nigoone shaping seat foam is the one you should definitely consider, as it manages to bring a lot to the table. This is a good way to bring old furniture back to life. It provides better support, comfy for long time seating. This foam is dense enough to provide support for the top mattress and is the same length as the mattress. It can be cut easily and customized to whatever size or shape you need with a bread knife or electric knif. It is good for mattresses, bedding support, and replacement cushion for sofa or chairs, couch cushion and seat.

This is the right density to use as the outer stuffing layer and will condense enough so that it doesn’t make the cushions too thick but just more comfortable. This is a great way to bring old furniture back to life.

Why We Like This:

Meet your renovation furniture, restoration sofa, renewal, and craft projects needs
Perfect density for cushion top layer
Easy to trim, and it’s the perfect firmness