1 in x 22 in x 24 in High Density Upholstery Foam - 6-Pack

In this review the focus is on the 1 in x 22 in x 24 in high density upholstery foam sold in a 6-pack, aimed at anyone repairing seat cushions or making custom pillows. The bottom line: this foam is a durable, firm replacement option for chairs and couches that need long-lasting support. Its 1.8 density and 44 lb compression rate deliver noticeably firmer seating without feeling harsh, and the pieces are custom cut so most hobby upholsterers and DIYers will find a close fit for repairs or new cushion projects.

Key Features

• Durable high density foam: The 1.8 density gives resilient, long-lasting support suitable for furniture that sees daily use.
• Custom cuts: Each order is cut to the dimensions you request, reducing trimming time and improving fit for replacement cushions.
• Good compression and recovery: A 44 lb compression rate and 100% recovery rate help the foam keep its shape and support over time.
• CERTIPUR-US certified materials: Made without ozone-depleting substances for safer indoor use and reduced off-gassing concerns.
• Compact packaging: Pieces arrive tightly packaged for transport and expand to full shape within about 72 hours.

Who It's For

This 6-pack is aimed at craft upholsterers, DIYers, and small workshop projects where multiple uniform pieces are helpful, for example replacing several seat cushions or cutting varied shapes from a single thickness. The firm feel suits dining chairs, firm sofa seats, and utility cushions where longevity and support matter.

Those who want a plush, very soft cushion or need exact factory-original contouring from a specific brand might look elsewhere; this foam is firm and uses straight-cut panels best suited to covers measured seam to seam and to projects that can accept a straightforward rectangular insert.

Pros & Cons

Pros

• Firm, supportive comfort that customers report as better than some original cushions.
• Custom cutting reduces waste and simplifies installation for common cushion sizes.
• Durable construction with a 100% recovery rate for long-term use.
• Certifications and packaging practices reduce concerns about harmful substances and shipping damage.

Cons

• Size accuracy can vary slightly between pieces, so careful measurement is still required.
• Firmness may be too dense for those seeking a soft, sinking cushion feel.

Specifications

Thickness	1 in
Length	22 in
Width	24 in
Density	1.8
Compression rate	44 lb
Recovery	100% recovery rate
Pack count	6-pack

Our Verdict

This 1 in x 22 in x 24 in high density foam in a 6-pack is a practical choice for DIY cushion repairs and upholstery projects that need firm, durable inserts. It offers solid value for those seeking longevity and support, but buyers wanting softer seating should consider a lower density option.

Frequently Asked Questions

Will the foam expand after unpacking?
The foam is compactly packaged and should return to full shape within about 72 hours after opening.

Can these pieces be trimmed to fit a cover?
Yes; the product is custom cut to approximate size but can be trimmed further for an exact fit if needed.

Is the material safe for indoor use?
Yes; the foam is CERTIPUR-US certified and made without ozone-depleting substances, reducing off-gassing concerns.