Foamma 4 in x 30 in x 72 in Charcoal Upholstery Foam Padding - Durable
Foamma 4 in x 30 in x 72 in Charcoal Upholstery Foam Padding - Durable
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In this review the Foamma charcoal upholstery foam proves itself as a practical, no-nonsense option for anyone repairing or rebuilding seat cushions. It is aimed at DIY upholsterers, craft users, and homeowners who need a firm, long-lasting replacement for sagging chair and couch cushions. The single biggest reason to buy is its balance of toughness and comfort: 1.4 density charcoal foam with a 44 pound compression rate that recovers fully, offering resilient support that should keep cushions feeling stable for years.
Key Features
- Durable charcoal foam: The charcoal material is formulated for heavy use and is meant to last through frequent sitting and daily wear.
- Custom cuts: Each order is cut to the size you request, so projects from pillows to couch cushions can be matched precisely.
- Optimum comfort: With a 44 pound compression rate and 100% recovery rate, the foam provides firm support without staying compressed after use.
- CERTIPUR-US materials: The foam is made without ozone depleting substances, reflecting higher material standards for indoor use.
- Compact packaging: The foam ships compressed for easier transport and expands back to shape within 72 hours when opened.
Who It's For
This foam is best for home upholsterers, crafters, and people replacing sagging seat inserts who want a firmer feel and long-term durability. It suits owners of frequently used furniture-dining chairs, office seating, and couch cushions-who need a resilient core that recovers well after repeated sitting.
Those seeking ultra-soft, plush cushioning or specialty high-resilience foams for premium mattresses should look elsewhere, since this product emphasizes firmness and durability over a plush sink-in feel.
Pros & Cons
Pros
- Firm but comfortable support that customers describe as good quality and a solid replacement for sagging cushions.
- Custom cutting means a precise fit for varied upholstery and craft projects.
- Durability designed to last an estimated 7-10 years under normal use.
- Made with CERTIPUR-US compliant materials, avoiding ozone depleting substances.
Cons
- Firmness may be too much for those who prefer very soft, plush seating.
- Compressed packaging requires up to 72 hours to fully expand, which delays immediate use.
Specifications
| Thickness | 4 in |
| Width | 30 in |
| Length | 72 in |
| Density | 1.4 |
| Compression Rate | 44 pound |
| Recovery | 100% recovery rate |
| Packaging | Compactly packaged, expands within 72 hours |
Our Verdict
The Foamma charcoal upholstery foam is a sound choice for anyone needing a firm, long-wearing replacement cushion core. Its combination of 1.4 density, 44 pound compression, and full recovery gives resilient support for chairs and couches, while custom cutting keeps the fit precise. For DIYers and repair work it represents good value and dependable performance for everyday furniture.
Frequently Asked Questions
How long until the foam regains full shape?
Open immediately after delivery; the foam is compacted for shipping and should fully expand within 72 hours.
Can I order custom dimensions?
Yes, each order is custom cut to the size you request; contact the seller if you need help measuring.
Is this foam suitable for high-use seating?
Yes, the 1.4 density and 44 pound compression rate are intended for durable, high-use furniture applications.
Editor's Take
The Foamma charcoal upholstery foam is a firm, durable replacement with 1.4 density and 44 lb compression that recovers fully; ideal for DIY cushion repair and long-lasting seat support.

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