FoamRush 6ft H x 26ft W x 32ft L Upholstery Foam - High Density Firm

In this review the FoamRush 6' x 26' x 32' upholstery foam is evaluated as a practical replacement cushion for dining chairs, wheelchairs, and other seating that needs firmer, long-lasting support. The bottom line: this foam is best for DIYers and restorers who need a reliable, high density piece with a clear compression rating and CertiPUR-US certification. It delivers firm support without feeling rock-hard and is easy to trim and layer, making it a straightforward choice when restoring worn furniture or creating custom cushions.

Key Features

• CertiPUR-US certified: Provides reassurance that the foam meets recognized safety and durability standards for home projects.
• High density and firm feel: The high density formulation and firm compression deliver stable support suitable for heavy use and high traffic seating.
• Compression 63 ILD (firmness): The documented ILD explains how much force is needed to compress the foam 25%, helping buyers predict the sit feel.
• 100% recovery rate: Foam rebounds fully after compression, which helps the cushion keep its shape over months and years of use.
• Easy to customize: The foam cuts cleanly with common slicing tools and can be layered or glued to achieve custom thickness or width.
• Long expected life: Formulated for durability with a projected lifespan of 7-12 years in normal residential use.

Who It's For

This foam is ideal for homeowners, upholsterers, and hobbyists restoring dining chairs, sofas, ottomans, boat seats, RV cushions, wheelchair seats, or vintage furniture where a firmer, supportive cushion is desired. The clear ILD and density make it easy to match to existing cushions or to select when a firmer profile is required.

It is less suitable for shoppers seeking a plush, sinking mattress-like surface or people who want a very soft pillow feel. Also, those who need pre-shaped specialty cushions or covers sized to nonstandard contours may want custom fabrication services instead of a cut foam sheet.

Pros & Cons

Pros

• Consistent firm support that holds shape over long sitting periods.
• CertiPUR-US certification and clear compression specs make selection straightforward.
• Versatile for many DIY projects and simple to trim, stack, or glue for custom sizes.
• Durability and 100% recovery rate support years of use in high-traffic situations.

Cons

• Cutting quality reports are mixed, so edge finish may vary by order and require trimming.
• Firmness may be too stiff for those who prefer very soft cushions.

Specifications

Our Verdict

The FoamRush 6' x 26' x 32' high density foam is a solid value for anyone replacing cushions that need firm, long-lasting support. Its CertiPUR-US certification, clear ILD number, and easy customization make it especially useful for DIY upholstery and frequent-use seats; buyers who want a plush, soft feel should consider a lower ILD alternative.

Frequently Asked Questions

Can I trim or layer this foam to fit my seat?
Yes. The foam is easy to cut with common slicing tools and can be glued or stacked to achieve required thickness or width.

How firm is the cushion when sitting?
The foam is firm with a 63 ILD and a 44 lb compression reference, providing stable support that resists excessive sinkage.

Is the foam safe for indoor use?
Yes. It is CertiPUR-US certified, indicating it meets standards for content, emissions, and durability for indoor applications.