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Upholstery Foam: High-Density Foam, Low-Density Foam, and Custom Cut Foam

Thin white foam sheets rolled up in layers

Upholstery Foam Sheets

Upholstery Foam Sheets
Intend­ed Use:

All dimensions will be rounded to the nearest 1/8 inch (approximately 3 mm).

Choose from 15 different densities. Enter the thickness for a price quote.

Thickness should be between 3/8" and 30" (1–76 cm).

The price quote page will show the sheet widths and lengths that are available, the types of foam you can order, and prices for each.

Attention upholsterers and workrooms, get up to 25% off when you set up a wholesale account!

Frequently Asked Upholstery Foam Questions

What is the difference between High-Density (HR) and Low-Density Foam?

We offer a full range of foam types, including both high density foam and low-density foam. Our high density (HR, or high resiliency) EverFlex™ foam is 2.6 lbs/ft³, and should last 15–20 years in most applications. It is intended for high-use areas (family room couches and seat cushions for example), where high density, quality foam density is desired. Our low density EconoFlex™ foam is 1.8 lbs/ft³, and is usually used in lower-traffic areas like a guest room, or living room that gets occasional use. It should have a life of 3–7 years under light use conditions. Low density foam is also often used for arm padding or back of the couch construction, where firmness and durability are less of an issue.

Foam by Mail for Workrooms and DIYers

If you need foam for any type of cushioning project, FoamOrder is here to help. You can order foam, covers, and more and have them sent straight to you. We offer project accessories like quick-dry adhesive, multiple widths and types of batting (dacron, cotton, wool), as well as a full range of upholstery supplies at our sister site, upholster.com. Who knew buying upholstery foam by mail would be so easy?

How long will my Upholstery Foam last?

You get what you pay for with upholstery foam. The more expensive the upholstery foam/upholstery foam sheets, the longer the upholstery foam/upholstery foam sheets will last. You don’t need high-quality upholstery foam for a seating area that doesn’t get used, while a sofa for watching “the game” will need top-quality foams. Our experience has shown us that most upholstery foams/upholstery foam sheets will break in and soften up to about 20% over time; if under heavy use, after 6 months to 1 year.

Despite this warning, we still don’t recommend that you order the next firmer upholstery foam grade. If your foam is too firm, you may never sit in it and the upholstery foam/upholstery foam sheets may never soften. One way to construct a long-lasting upholstery foam cushion is to use our rebond foam. This grade of upholstery foam (rebond upholstery foam) has proven not to soften with time. Rebond foam has three times the quality and weight of other upholstery foams. You may need to make the bottom half of the upholstery foam cushions out of rebond foam and the top half out of softer upholstery foam to create the perfect comfort. In these circumstances, wrap the entire upholstery foam cushion in our polyester foam batting.

Custom-Cut and Sewing Services

Because we do our upholstery in-house (custom-cut upholstery, or just plain old upholstery), we have become a one-stop custom-cut cushion paradise. Our professional upholstery can make any custom-cut cushion and/or cover look amazing. Catering to your needs, we can make custom cut upholstery to fit your desires. You could even send us your own upholstery fabric and have us custom cut and sew it into a professional-looking upholstery job. To send us your fabric, see our custom sewing section.

Low-Density Foam

Low-density foam should be used for cushions that are part of a frame, such as back-of-the-couch cushions or padding on the arms of the couch or chair.

Over 100,000 Satisfied Residential and Commercial Customers, including

Four Seasons Hotels and Resorts, San Francisco Giants, Mezeh
Willow Creek Golf Club, Sorinex, Wanderful Wheels

What Our Customers Are Saying About FoamOrder

5/5 stars
Foam for making cushions
“Best quality foam I have ever purchased! Using it for making two cushions!”
Helen S
Atkinson, New Hampshire
January 2022
5/5 stars
Window seat cushion
“This foam is amazing. I used it to make a window seat cushion for my new home. The foam has great support and firmness, wish some of my other furniture sat like this. My cushion is 83" long so I had to add a small piece to the end of the slab, the foam tac spray works very well.”
Judy U.
Wilmington NC
July 2021
5/5 stars
Re upholstery foam
“I am attempting to reupholster an old couch and the foam order website was really helpful in detailing which foams are used for different uses as well as informing me on what width I needed. Will definitely be my go to for future foam needs...”
San Jose
February 2021

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