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

In this review the Foamma 3 in x 22 in x 24 in High Density Upholstery Foam 7-Pack is judged as a practical choice for DIY cushion repair and small upholstery projects; it is best for people who need consistent, firm replacement inserts in multiple seats. The single biggest reason to buy is the combination of a firm 1.8 density and a 44 lb compression rate that delivers resilient support and long lasting comfort, while custom cuts and compact packaging make it straightforward to fit covers and transport to a workshop.

Key Features

• Durable high density: The 1.8 density foam provides firm support that stands up to daily use and preserves seat shape over time.
• Consistent recovery: A 100% recovery rate means the foam rebounds reliably after sitting, keeping cushions looking and feeling consistent.
• Compression performance: With a 44 lb compression rate the foam balances firmness and comfort for use as chair and couch replacement inserts.
• Custom cut to size: Each order is custom cut so pieces can be tailored to fit covers seam to seam, reducing trimming and adjustment time.
• CertiPUR-US certified materials: Made without ozone depleting substances, the foam uses safer materials suitable for indoor upholstery projects.
• Compact packaging: The foam ships compressed for easier handling and expands to shape within 72 hours after opening.

Who It's For

This 7-pack is aimed at hobby upholsterers, homeowners refreshing multiple cushions, and craft projects that need uniform firm inserts. It works well for bench seats, dining chair pads, and couch sections where consistent density across pieces matters.

It is less appropriate for people who want a very soft, sinking lounge feel or who need exact industrial tolerances; a few customers reported mixed experiences with exact raw measurements, so those needing precision for high-end restorations may prefer ordering a single sample first.

Pros & Cons

Pros

• Firm, supportive foam that customers say is comfortable and long lasting for regular use.
• Custom cuts and a 7-pack format make it efficient for refurbishing several cushions at once.
• CertiPUR-US certified and compactly packaged for easier shipping and handling.
• Good balance of durability and comfort for seat replacements where resilience matters.

Cons

• Some buyers report size variation, so exact measurement and measuring twice is important before ordering.
• Firmness may be too stiff for those seeking plush, soft cushions intended for deep lounging.

Specifications

Thickness	3 in
Length	24 in
Width	22 in
Density	1.8 (high density)
Compression rate	44 lb
Recovery	100% recovery rate
Pack count	7 pieces

Our Verdict

The Foamma 3 in x 22 in x 24 in High Density Upholstery Foam 7-Pack is a practical, cost-effective option for DIYers and small upholstery projects that require firm, resilient inserts. It offers long lasting support and convenient custom cuts, making it good value for refurbishing multiple cushions, though those needing very soft fills or exact industrial sizing should double-check measurements first.

Frequently Asked Questions

How long does the foam take to expand?
Open immediately after delivery; the foam should regain its original shape within 72 hours.

Can these pieces be trimmed to fit covers?
Yes, the foam is custom cut but can be trimmed if minor adjustments are needed to fit seam to seam.

Is the material safe for indoor furniture?
Yes, the foam is CertiPUR-US certified and is made without ozone depleting substances.