HD36 High Quality Foam

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Our HD36 High-Quality foam offers superior performance, cushioning, and comfort, all at an affordable price. This high-quality, high-density foam provides medium support for more vigorously used products like couch and chair seating cushions, while still providing softness and comfort. This material is one of our most popular upholstery foams, and can also be used in body wedges, pet beds, and as packaging inserts.

HD36-HQ is available in a range of sizes and thickness to meet the precise requirements of your project. Thicknesses range from 1-inch for minimum support and cushioning to a luxurious 8-inch option for maximum support.

Custom Cutting is Available!
We can cut custom sizes of HD36-HQ foam for any project to fit your exact needs. See Seats and Cushions for details.

Certipur-US logo
Foam meets CertiPUR-US® certification.
Resources Notes

Manufacturing Tolerances
Products may carry a size tolerance depending on the style and job. Please see our Tolerance Table.

Standard Sheet Sizes/Quality
Standard sheets of foam are cut slightly larger than the listed size to compensate for shrinkage during packaging, transit, and delivery. Sheets may contain rough edges. Any yellowing/discoloration present is a byproduct of exposure to light during production and manufacturing and does not represent a flaw, damage, or defect in the material.

Write a Review

Done, much better, should have done sooner
Mark Jordan | November 23rd, 2022
I purchased 2 different pieces of foam. High quantity. Only problem is I have redone, cars, etc.for years. My wife first time. Who knew, she’s an expert. Nice outcome despite all that. Mj
Great price and product
Lori | October 6th, 2022
After looking at many local fabric/upholstery stores near me and other online sites. The cost and quality of your product was great. I was surprised at the cost from most places was way more than I could afford. But yours was within my budget and so far has worked out great! Thank you and I am sure I will be ordering more to finish my couch.
Great service and product
Lynn | September 22nd, 2022
I am a returning customer to this company. Their products are top quality with good descriptions and detail that others don’t give. Service, delivery and packaging - they have earned my confidence!
WAYNE K | September 9th, 2022
Excellent Quality
Jory | July 15th, 2022
This foam was used in redoing our chairs and the results are amazing!
Replacement RV Dinette Seat
Monica | June 22nd, 2022
Excellent quality for RV dinette seat cushion. Cut fairly easily with Boxcutter blade and straightedge. Dense and comfortable. Smell went away after airing for 24 hours. Well worth it.
Perfect product
Alainna Dunham | May 14th, 2022
The 24x76x5 inch foam sheet was exactly what I needed for my project. The order arrived quickly and is great quality. I’ll be ordering again
Fantastic Solution
Sherri | April 1st, 2022
The whole experience was great. I had questions about measurements which were quickly answered with a single phone call. The cushion arrived quickly and my couch issues are no more! So easy! Appreciate the certification for lack of toxic chemicals as well. So important.
Everybody Loves
Larry | March 29th, 2022
Replaced old worn out couch cushings with two of them had broken springs. Now it is like new again, even better.
Excellent foam/excellent service
Nora | October 5th, 2021
i purchased 2 HD36 high quality foam cushions to replace ones on my couch that were too soft. They came quickly, are as firm as promised, and the customer service was excellent. The price was very good also. I am very happy and have recommended this company to several friends already.
I needed to fix my cushons
Robert Bean | February 25th, 2021
I orderd new foam cushons for our living room set. We couldn't be happier with the results. our set which is only a few years old was getting so uncomfortable. Now it is better than when we bought it.
Great foam for seating
Cameron | February 13th, 2020
This is great foam. I make many custom cores for customers, replacing older worn out foam. Everyone loves the new support.
Just what I was looking for
Gary | January 28th, 2020
I purchased some of this foam to replace the seat cushions in a couple of nice couches that we have had for 15+ years as the fabric and frame were still in very good condition. I purchased 5 inch thick foam and double wrapped it in Dacron, as this is how the previous cushions were manufactured. I was concerned that this foam would be too soft. The new cushions are very supportive and they are neither hard as a rock, or too soft. The couches are again comfortable to sit on or lay on. Thanks Foam Factory!
Great product
Marilyn | December 27th, 2019
By far the best foam I have found for replacing seat cushions on furniture.
Great product
Paresh Chauhan | September 4th, 2019
Replaced my patio cushions with a this product. Vastly improved the quality of my patio furniture with this foam. Super impressed with the quality and delivery.
Very pleased!
Marlena Jo Parker | August 28th, 2019
Best price, concise product information, easy order process, fast ship time, quality product. Will use them again if need arises, definitely recommend this company.
HD36 36X82 5" & 4" 24X82
Diane Boileau | May 15th, 2019
Price, quality, purchasing, speedy delivery process exceeded all of my expectations. Including tutorials and education on foam quality, was an added benefit. We used for Airstream restorations.