1 in x 22 in x 24 in High Density Upholstery Foam 7-Pack - Firm Seat

In this review the reviewer looks at a 7-pack of 1 in x 22 in x 24 in high density upholstery foam intended for cushion and seat repair. The bottom line is that this set is aimed at DIY upholsterers and crafters who need firm, long-lasting inserts in repeatable sizes; its biggest selling point is the consistent high density feel that holds shape over time. The pack approach makes it easy to replace multiple cushions at once, and the custom cuts mean buyers can expect a precise fit when measurements are accurate.

Key Features

• Durable high density: The 1.8 density foam offers a firm, resilient core that stands up to daily use and prolonged sitting.
• Compression and recovery: A 44 pound compression rate and 100% recovery rate help cushions keep their original profile after repeated use.
• Custom cut orders: Each piece is cut to the requested size so crafters can get near-exact fits for chair or couch cushion projects.
• Certified materials: The foam is CertiPUR-US certified and made without ozone depleting substances for safer indoor use.
• Compact packaging: Pieces arrive compressed for easier transport and expand back to shape within about 72 hours when opened.

Who It's For

This 7-pack suits home DIYers, small upholstery shops, and craft hobbyists replacing multiple seat or pillow inserts who want a firm, supportive foam that lasts. It's particularly useful when tackling sofas, dining chairs, or custom pillow projects where multiple identically sized pieces save time.

People who need very soft, plush cushions or those who need nonstandard thicknesses beyond the listed 1 in height should look elsewhere; the product is intended for firm support and may be too stiff for plush couch cushions or luxurious pillows.

Pros & Cons

Pros

• Firm, consistent support that many buyers report as better than original cushions for seat use.
• Custom cuts reduce trimming time and help achieve a neat fit when measurements are correct.
• Certifications and materials aimed at durability and safer indoor air quality.
• Seven-piece pack is good value when multiple cushions need replacement at once.

Cons

• Some buyers report occasional size variation, so exact fit depends on careful measurement and minor trimming may be needed.
• The firm 1 in thickness is not suitable for users wanting plush softness or thick cushioning in a single layer.

Specifications

Pack count	7 pieces
Dimensions	1 in x 22 in x 24 in
Density	1.8 (high density)
Compression rate	44 pounds
Recovery	100% recovery rate
Certification	CertiPUR-US certified
Packaging	Compactly packaged, expands within 72 hours

Our Verdict

This 7-pack of 1 in high density upholstery foam is a solid choice for DIYers and small shops who need firm, reliable cushion inserts across multiple seats. It offers durable support and certified materials at a reasonable value, provided buyers measure carefully and accept the firm feel; for plush or thicker cushioning, choose a different foam thickness.

Frequently Asked Questions

Will the foam expand after shipping?
The foam is compactly packaged and should fully expand to shape within 72 hours after opening.

Can these pieces be trimmed to size?
Yes, the foam can be trimmed for a more precise fit if measurements vary slightly.

Is this foam soft or firm?
This product is firm with a 1.8 density and a 44 pound compression rate, intended for supportive seat replacements rather than plush cushions.