For regular or heavy use. High Density Polyurethane Foam (Extra Firm) 1" x 24" x 80", High Density Polyurethane Foam (Extra Firm) 1" x 48" x 80", High Density Polyurethane Antimicrobial Foam (Firm) 1" x 24" x 80", High Density Polyurethane Antimicrobial Foam (Firm) 1" x 48" x 80", High Density Polyurethane Antimicrobial Foam (Firm) 2" x 24" x 80", High Density Polyurethane Antimicrobial Foam (Firm) 2" x 36" x 80", High Density Polyurethane Antimicrobial Foam (Firm) 2" x 48" x 80", High Density Polyurethane Antimicrobial Foam (Firm) 3" x 24" x 80", High Density Polyurethane Antimicrobial Foam (Firm) 3" x 36" x 80", High Density Polyurethane Antimicrobial Foam (Firm) 3" x 48" x 80", High Density Polyurethane Antimicrobial Foam (Firm) 4" x 24" x 80", High Density Polyurethane Antimicrobial Foam (Firm) 4" x 36" x 80", High Density Polyurethane Antimicrobial Foam (Firm) 4" x 48" x 80", High Density Polyurethane Antimicrobial Foam (Firm) 5" x 24" x 80", High Density Polyurethane Antimicrobial Foam (Firm) 5" x 48" x 80", High Density Polyurethane Antimicrobial Foam (Firm) 6" x 24" x 80", High Density Polyurethane Foam (Medium) 2" x 24" x 80", High Density Polyurethane Foam (Medium) 2" x 36" x 80", High Density Polyurethane Foam (Medium) 2" x 48" x 80", High Density Polyurethane Foam (Medium) 3" x 24" x 80", High Density Polyurethane Foam (Medium) 3" x 36" x 80", High Density Polyurethane Foam (Medium) 4" x 24" x 80", High Density Polyurethane Foam (Medium) 4" x 36" x 80", High Density Polyurethane Foam (Medium) 4" x 48" x 80", High Density Polyurethane Foam (Medium) 5" x 24" x 80", High Density Polyurethane Foam (Medium) 5" x 48" x 80", High Density Polyurethane Foam (Medium) 6" x 24" x 80", Pre-order your FREE Sailrite catalogs! PU foam is a high-performance material that balances comfort and support. Without getting into the technical weeds, manufacturers create PU foam out of chemicals that come from crude oil. Also includes a wire-tied, grid-top working box spring, which adds extra comfort, support, and durability to the mattress. The first two digits represent the density. It’s not like traditional foam where a single point causes compression around the point’s radius. You’ll also find styles in a range of thicknesses to handle everything from slim headliners all the way up to comfortable berth mattresses and couches. The upholstery fabric that’s covering your seat cushions can affect how much the foam compresses. Choose from contactless Same Day Delivery, Drive Up and more. It’s a fiber material made out of polyester. Underneath the fabric upholstery, the poly-fill will provide more give so that you can sink down into your sofa. Urethane or Polyurethane foam is commonly used for home insulation, mattress pads, and mattress, couch or chair filling. You can use this type of foam for just about any interior upholstery job, such as reupholstering couches and chairs, as well as some dry marine and RV applications. Let us know what you think in the comments below and don’t forget to share our article if you liked it! It’s also very resilient. High-density replacement foam from the Foam Factory made this inexpensive couch look and feel like a couch that costs three times what I paid. We say “may be” because there are a couple of different types of latex foams available. Readily available and affordably priced, polyurethane is great for sofa cushions. Memory foam is a blend of polyurethane (a polymer made as a byproduct of petroleum refining) and additional chemicals that give the memory foam its low-resilience. Antique Furniture – Decades ago, foam cushioning was made using rubber rather than petroleum-based polymers like polyurethane. Shop online for high density foam upholstery by brands like Pellon, Fairfield & Airtex at JOANN. A portion a portion of the red color's proceeds will be donated to Product Red, a for-profit company that in turn donates a part of its revenue to charity. Thicknesses from 1" to 5" are considered firm and thicknesses from 6" to 8" are considered extremely firm. You can get it in multiple density and compression ratings, too. Thus, it can spring back and hold its shape for a very long time. However, many like to use it in conjunction with denser foams. PBDEs are associated with hormone disruption, hyperactivity, and neurodevelopmental delays, including lowered IQ. Open-cell foam is a popular choice for couches because of its softness. However, memory foam has additional chemicals that give it its distinct physical properties. 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