High Density Firm Upholstery Foam for Chair Cushions

High density foam with a compression rate of 44lbs offers the perfect balance of cushioning and stiffness. It is soft yet maintains its firmness, making it ideal for seating without excessive compression. Firmness is determined by compression, not density. To avoid overly firm cushions or sinking mattresses, it is important to check the compression or ild number. Compression refers to the pounds needed to compress foam by 25% and still have it rebound to its original thickness. For example, a 4" thick foam requiring 33 lbs. to compress it 1" and return to 4" has a 33 lb. compression rating or ild - indention load deflection. Foam sheets are sold by sheet, not yard. Use a ballpoint pen or pencil, not a box cutter, to open the foam. Making a small incision and breaking it open from there is recommended for durability, as the foam can last 7 to 10 years.

Medium density foam provides firm yet comfortable cushioning with a high-quality compression that ensures longevity even under heavy weight. A 50% restocking fee may apply to returned items. Our foam is certified for superior quality, with a density of 1.8, compression of 44, and a 100% recovery rate for durability. It is great for refreshing chairs, sofas, cushions, and other items requiring high-density replacement foam, offering optimal support, comfort, and resilience. High density firm foam is suitable for high-traffic and heavy-use applications, designed to last 7-12 years.

Certipur-US certification guarantees quality assurance, making Foamrush’s foam safe for various home projects. Customizable for projects such as chair repairs, custom cushions, patio furniture, RVs, boats, automotive seating, and more, our foam is easy to work with using cutting tools for trimming or layering. Gluing pieces together allows for wider or thicker cushioning, tailored to individual needs. Carefully unpack and unroll the foam to allow it to expand without using sharp objects that may damage it.

In conclusion, Foamrush foam is versatile and durable, suitable for a wide range of DIY projects due to its high quality, customizable nature, and ease of use. Foam care instructions include immediate unpacking, caution with sharp objects, and allowing the foam to expand naturally for optimal performance.

product information: