High Density Upholstery Foam 2in x 24in x 72in - Firm Support Cushion

Our review of the High Density Upholstery Foam 2in x 24in x 72in finds it best for anyone rebuilding cushions or making firm, long-lasting padding. The single biggest reason to buy is its combination of a high density feel and a 55 ILD compression rating, which delivers consistent, thick support for dining cushions, sofa inserts, pet beds, and hobby projects. The sheet is 100% polyurethane foam and CertiPUR-US certified, so it suits makers who want a durable, tested core material for household upholstery work rather than a plush, sink-in pad.

Key Features

• Material: Made from 100% polyurethane foam that holds shape and stands up to repeated use for cushions and craft projects.
• Density and Firmness: High density at 1.8 with a 55 ILD compression rate provides firm, supportive feel ideal for seating that needs structure.
• Certification: CertiPUR-US certified foam gives reassurance about low emissions and material testing for indoor use.
• Made in USA: Domestic manufacture reduces variation and ensures consistent sizing for repeat projects and multiple cushions.
• Multi-purpose: Long 72in length and 24in width make it versatile for dining cushions, sofa cushion inserts, poker tables, pet beds, and craft applications.

Who It's For

This foam suits hobby upholsterers, small furniture repair jobs, and crafters who need a firm, resilient core for seating or pet bedding. Builders of bench cushions or poker table pads will appreciate the uniform firmness and ample size that can be trimmed to fit custom covers.

It is less suited to people seeking a plush, soft feel or memory foam-like contouring; if you want a very soft or highly contouring mattress topper, look for lower ILD or different foam types. Also, new sheets may have a slight odor that usually dissipates after airing, so sensitive users should air the foam before installation.

Pros & Cons

Pros

• Firm, consistent support from the 55 ILD rating, useful for structural cushions and seating.
• CertiPUR-US certified, offering material testing and indoor safety reassurance.
• Large, ready-to-cut dimensions let you make multiple cushions or large single pieces without seams.
• Good value for projects that need thickness and durability rather than plush softness.

Cons

• Some users report a slight initial smell that needs airing out before use.
• Not ideal for those who want a soft, sink-in comfort experience; firmness is the defining trait.

Specifications

Product	High Density Upholstery Foam
Dimensions	2in x 24in x 72in
Material	100% Polyurethane Foam
Density	High Density 1.8
Compression Rate	55 ILD
Certification	CertiPUR-US certified
Origin	Made in USA

Our Verdict

The High Density Upholstery Foam 2in x 24in x 72in is a practical choice for DIYers and small-scale upholsterers who need firm, reliable support and easy-to-cut sizing. Its CertiPUR-US certification and solid construction make it a sensible value for projects that require structure over plush comfort, provided buyers allow a short airing period if they notice an initial odor.

Frequently Asked Questions

Will this foam work for seat cushions?
Yes; the 55 ILD firmness and high density provide firm, supportive seating for dining chairs, benches, and sofa inserts.

Does the foam need time to off-gas?
Some buyers report a slight smell on arrival; airing the sheet in a well ventilated area for a day or two generally reduces the odor.

Can I cut it to size for custom projects?
Yes; the 72in length and 24in width make it easy to trim to custom cushion shapes with a sharp knife or electric foam cutter.