1 in x 28 in x 28 in High Density Upholstery Foam - 7 Pack

In this review the focus is on a 7 pack of 1 in x 28 in x 28 in high density upholstery foam that aims to replace worn seat and cushion inserts. The bottom line: this product is for DIY upholsterers, crafters, and homeowners who need firm, long-lasting cushion material in consistent, custom cuts. The single biggest reason to buy is the combination of a 1.8 density foam with a 44 lb compression rate and 100% recovery, which delivers resilient support that keeps cushions feeling sturdy and comfortable for everyday use.

Key Features

• Durable high density foam: The 1.8 density provides a firm, long-lasting core that holds shape in chairs and couch cushions that see daily use.
• Custom cuts: Each order is cut to size so the panels fit covers and projects without excessive trimming or waste.
• Optimum comfort: A 44 lb compression rate and 100% recovery mean the foam returns to shape after sitting and maintains resilient support.
• CERTIPUR-US certified materials: The foam is made without ozone depleting substances for safer indoor use and consistent quality.
• Compact packaging: The foam ships compressed for easier transport and expands back to shape within about 72 hours when opened.

Who It's For

This 7 pack is best for people repairing multiple cushions at once, upholsterers who want consistent sheets for cutting, and craft hobbyists making custom pillows or seat inserts. The uniform 1 in thickness works well for thin sofa cushions, bench pads, and layered builds where a firm layer is needed.

Those who need very plush, soft seating or thicker single-piece cushions should look elsewhere; this foam is intentionally firm and thin. Also, buyers who require immediate full thickness should allow up to 72 hours for full expansion after unpacking.

Pros & Cons

Pros

• Firm, supportive feel that restores seat structure without sinking.
• Custom-cut sizing reduces trimming and speeds up upholstery projects.
• Good durability claims for daily-use furniture and craft applications.
• Certifications and compact packaging make handling and indoor use easy.

Cons

• Compressed shipment may not reach full decompression immediately; some users report slower recovery.
• At 1 in thickness it is not suitable as a sole cushion for those wanting plush softness.

Specifications

Brand	Foamma
Thickness	1 in
Dimensions	28 in x 28 in per sheet
Pack count	7 pack
Density	1.8
Compression rate	44 lb
Recovery	100% recovery rate

Our Verdict

This 1 in 28 in x 28 in 7 pack is a practical, value-minded choice for anyone repairing multiple cushions or crafting consistent inserts. Its firm 1.8 density and full recovery make it a good investment for chairs and couches that need supportive replacement layers, provided you allow time for full expansion after unpacking.

Frequently Asked Questions

How long does the foam take to expand?
The foam is compactly packaged and should be opened immediately; it typically regains original shape within 72 hours.

Is this foam suitable for couch cushions?
Yes, it works well as a firm replacement layer or insert for couch and chair cushions that require resilient support.

Can I cut the foam to custom sizes?
Yes, each order is custom cut and can be further trimmed to fit seam-to-seam measurements if needed.