Foamma 6 in x 20 in x 20 in High-Density Upholstery Foam Padding

In this review the Foamma 6 in x 20 in x 20 in High-Density Upholstery Foam Padding is assessed as a practical option for DIY upholstery repairs and custom cushions. The bottom line: it is best for crafters and homeowners who need firm, consistent support in a ready-to-use block and appreciate an American-made, CertiPUR-US certified foam. The reviewer found the solid construction and removable organic cotton cover useful for projects, while mixed feedback on firmness and exact sizing suggests checking dimensions and intended use before ordering.

Key Features

• Made in USA: Manufactured in the United States, providing traceable production and support for domestic manufacturing.
• High-density foam: The 3 in of high-density foam delivers firm support suited to seat cushions and firm pillow inserts that need long-lasting structure.
• Removable cover: The organic cotton cover unzips for easy machine washing, which keeps cushions fresh and simplifies upkeep.
• Custom sizing available: The brand offers custom sizes on request, useful when working with nonstandard furniture or craft projects.
• CertiPUR-US certified: Made without ozone-depleting substances and heavy metals, with low VOC emissions for better indoor air quality.

Who It's For

This foam is a good match for hobby upholsterers, furniture repair hobbyists, and small shops needing firm replacement cushions for chairs and sofas. It is also useful for craft projects that call for consistent, sturdy foam blocks and for anyone who wants an easy-to-wash cover and US-made materials.

Those who want a very soft, plush feel or who require guaranteed exact density measurements for advanced bedding applications should look elsewhere; some buyers reported mixed impressions of firmness and occasional size variances, so precise tolerance-sensitive uses may require custom sizing or inspection on arrival.

Pros & Cons

Pros

• Firm, high-density foam offers durable support for seat cushions and replacement pads.
• Removable organic cotton cover is machine washable for easy maintenance.
• CertiPUR-US certification and US manufacturing reduce concerns about harmful substances and support indoor air quality.
• Custom sizing option available for nonstandard projects or exact-fit needs.

Cons

• Some customers reported mixed experiences with perceived firmness and occasional size differences, so expect modest variation from block to block.

Specifications

Product Type	Upholstery foam padding
Dimensions	6 in x 20 in x 20 in (per block)
Quantity	3 pack
Foam Height	3 in high-density foam layer
Cover	Removable organic cotton
Certification	CertiPUR-US certified
Origin	Made in USA

Our Verdict

The Foamma 6 in x 20 in x 20 in padding is a sensible, value-oriented choice for anyone doing upholstery repairs or crafts who wants firm, durable support and the convenience of a washable cover. It is particularly appealing because it is CertiPUR-US certified and made in the USA, but buyers who need a softer feel or absolutely precise density should consider ordering a custom size or verifying firmness before committing.

Frequently Asked Questions

Can the cover be machine washed?
Yes, the organic cotton cover unzips and can be removed for machine washing.

Is this foam suitable for couch cushions?
Yes, the high-density 3 in foam gives firm support appropriate for seat and couch cushion replacement when a firm feel is desired.

Are custom sizes available?
Yes, the manufacturer offers custom sizes on request and can work with customers to create specific foam dimensions.