Foamma 4in x 22in x 22in High Density Upholstery Foam Padding - 3 Pack
Foamma 4in x 22in x 22in High Density Upholstery Foam Padding - 3 Pack
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In this review the Foamma 4in x 22in x 22in High Density Upholstery Foam Padding is judged as a straightforward, no-frills replacement foam for cushions and seat repair; it is best for DIY upholsterers and homeowners who need firm, long-lasting inserts without breaking the bank. The single biggest reason to buy is its firm 1.8 density construction with a 100% recovery rate, which provides resilient support and predictable comfort for chairs, couch cushions, or custom pillows. The pack of three and compact packaging make it easy to replace multiple cushions at once.
Key Features
- High density construction: The 1.8 density foam gives consistent, firm support that helps cushions keep their shape under daily use.
- Durability: Rated to last 7-10 years in typical residential settings, this foam aims to resist sagging and heavy wear.
- Compression performance: With a compression rate of 44 pounds and 100% recovery, it recovers from pressure quickly to preserve comfort.
- Custom cuts: Each order is cut to size so you can get an exact fit for cushion covers measured seam to seam, reducing trimming and waste.
- Certified materials: The foam is CERTIPUR-US certified and made without ozone-depleting substances for safer indoor use.
- Compact packaging: Shipped tightly compressed for easier handling, the foam expands to full shape within about 72 hours after opening.
Who It's For
This foam is aimed at hobby upholsterers, furniture repairers, and homeowners who need firm replacement inserts for dining chairs, armchairs, ottomans, or couch seats. It works well when a durable, supportive core is more important than a plush, sinking feel.
Those who prefer a very soft, pillow-like cushion or need specialized convoluted or memory foam should look elsewhere; likewise, people who cannot wait the expansion period after unpacking may find the 72-hour recovery inconvenient. If precise plushness is critical, request guidance before ordering a custom cut.
Pros & Cons
Pros
- Firm, consistent support from the 1.8 density material helps cushions retain shape over time.
- Good value: the 3 pack and expected 7-10 year lifespan make this a cost-effective option for multiple cushions.
- CERTIPUR-US certification and absence of ozone-depleting substances provide reassurance about material quality.
- Custom cutting reduces extra trimming and speeds project completion for DIY jobs.
Cons
- Firmness is subjective: some users report it feels very firm while others find it too soft, so measuring and checking desired firmness beforehand is important.
- Compressed shipping requires up to 72 hours to fully expand, which delays immediate use.
Specifications
| Dimensions | 4in x 22in x 22in (per piece) |
| Pack | 3 pack |
| Density | 1.8 |
| Compression rate | 44 pounds |
| Recovery | 100% recovery rate |
| Certification | CERTIPUR-US certified |
| Packaging | Compactly packaged, expands within 72 hours |
Our Verdict
The Foamma 4in x 22in x 22in High Density Upholstery Foam is a practical, value-minded choice for anyone repairing or reupholstering seating that needs firm, reliable support. It is best for users who want long-lasting inserts and appreciate custom cutting; just confirm the desired firmness before ordering and allow time for full expansion.
Frequently Asked Questions
How long does the foam take to expand?
The foam ships compressed and should be fully expanded within about 72 hours after opening.
Is this foam suitable for couch cushion replacement?
Yes, its 1.8 density and 44 pound compression make it suitable as a firm replacement insert for couch and chair cushions that need resilient support.
Can I order a custom size?
Yes, each order is custom cut to your measurements; measure seam to seam and contact the seller if you need help determining size.
Editor's Take
The Foamma 4in x 22in high density upholstery foam is a practical, value-focused choice for DIY cushion repair, offering firm 1.8 density support, CERTIPUR-US materials, and custom cuts; allow 72 hours for full expansion.

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