CushionRite™ Premium Foam (Medium)
SKU: 124234

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$24.35 - $371.85
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CushionRite™ Premium Foam is a high-density, polyurethane seating foam. CushionRite Premium is the best choice when you need a high-quality, long-lasting and dependable indoor-use foam for high-traffic applications. Its density means it will provide excellent support while still delivering on comfort, making it ideal for high-traffic seating cushions (such as couches and sofas), benches, cabin seating, automotive seating and sleeping berths.

CushionRite Premium will typically last up to 12 years. It has a medium stiffness, a density of 2.8 pounds per cubic foot and a foam IFD (Indentation Force Deflection) of 45 pounds. Foam firmness/stiffness is a personal preference. If you prefer a softer foam, choose Premium (Soft), or Premium (Firm) or (Extra Firm) for a stiffer foam.

For outdoor use, consider CushionRite Dry Fast or Premium Antimicrobial Foam. For covered outdoor areas demanding the best comfort, Use CushionRite Premium with Cushion Wrap Silk Film wrapped around the foam to help keep moisture out. Pair this with a performance upholstery fabric that has high water resistance, such as Sunbrella® upholstery fabric.

The Sailrite® Blade Foam Saw expertly cuts through a full range of seating foam types. A standard electric kitchen knife can also be used, though the results won’t look as professional. To glue two pieces of foam together, Sailrite recommends using spray adhesive. Foam can also be glued on the sides to make a wider piece or layered to make thicker cushions.

Please Note: Sheet size can vary up to 2 inches in length and 1 inch in width.

Important: Items are compressed for shipping, we recommend unrolling as soon as possible. Compressed foam takes up to a week to regain its original size and shape. Allow foam to fully decompress before cutting or using in a project.


  • High-density, long-lasting seating foam.
  • Lasts up to 12 years.
  • Indoor use only.


Sale Unit: EA
Width: 24", 36", 48"
Color: White
Brand: CushionRite
Foam Density: 2.8 pounds per cubic foot
Foam IFD: 45 pounds
Foam Material: Polyurethane
Warranty: 90 Days
Foam Firmness is a measurement of the foam’s softness. Indention Force Deflection, or IFD, is the pressure in pounds needed to compress a 50 square inch circular plate 25% of the way into the foam.

At a Glance

Foam Usage: Frequent
Foam Uses: Automotive Seating, Home Decor Cushions, Mattresses, Salon Cushions
Foam Firmness: 40 - 59 lbs. (Medium)


Overall Rating : 4.78 36 Reviews

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Judith Lesley
Verified Purchase

The online help in determining what size to purchase was very helpful.

Joe Heffernan
Verified Purchase

Exactly what I needed

Product came exactly as ordered, true to size. Thumbs up

Donna DeLustro
Verified Purchase

Perfect for outdoor cushions

I’ve used this product before for outdoor Adirondack cushions. They hold up extremely well and the foam is easy to work with.

ChapelWorx Upholstery
Verified Purchase

Awesome foam for my upholstery shop.

Scott Bosso
Verified Purchase

I bought this to replace the foam in my sofa (20 years old, leather in perfect condition.) The old foam lost its shape, and had no support to give. This foam makes my sofa new again!

Carol Booher
Verified Purchase

Very good product!

This foam is just right...not too firm, but when one sits on the banquet cushion you don't sink to the bottom. Really nice product. I really appreciate the tutorials also. I wouldn't have been able to make these without them. They turned out very professionl looking. Thank you

Brenda Sheehan
Verified Purchase

Good quality foam

Brenda Sheehan
Verified Purchase

I really like this foam

Mark Millbauer
Verified Purchase

The fastest service and shipping I’ve ever had from Sailrite! SameTop quality product as usual.

Exactly what I ordered.

Verified Purchase

Worked well for my project, supportive for long usage but comfortable to relax on.

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