QOMFY 5in x 24in x 48in 1.8 Density 44ILD Upholstery Foam Cushion

In this review the QOMFY 5in x 24in x 48in firm upholstery foam is assessed for anyone needing a durable, high-support replacement cushion. The bottom line: this foam is best for seat replacements and heavy-use furniture because its 1.8 density and 44ILD compression rating deliver noticeably firm, long-lasting support. The reviewer found it easy to trim to fit, fast to expand from its compressed packaging, and solidly built for projects ranging from sofa cushions to boat seats.

Key Features

• Firm 44ILD comfort: The 44ILD compression provides firm support that resists sagging under regular use, making it suitable for seating that needs structure.
• 1.8 density durability: High density construction is designed for heavy traffic and long-term recovery, helping cushions keep their shape over time.
• Made in USA quality: Manufactured domestically, the foam demonstrates consistent density and workmanship across the sheet tested.
• Easy to customize: The sheet can be cut to any size or shape with common upholstery tools, useful for DIY repairs and professional jobs alike.
• Compressed, fast expansion: The foam comes rolled and expands to full size within minutes of opening, simplifying storage and shipping.
• CertiPUR-US certified: Low VOCs and absence of certain harmful chemicals support a healthier indoor environment for upholstery projects.

Who It's For

The QOMFY firm upholstery foam is ideal for homeowners and upholsterers replacing seat cushions on sofas, chairs, benches, or boat seats where firm support and long-term resilience matter. DIY enthusiasts who want a versatile sheet that can be trimmed to size will appreciate the easy customization and predictable performance.

It is less suited to those seeking a plush, sink-in feel; if a soft, low-ILD foam is required for a particular design or comfort preference, a lower firmness profile or different density should be considered instead.

Pros & Cons

Pros

• Durable high density construction that maintains shape under heavy use.
• Firm 44ILD support that rejuvenates sagging seating and improves posture while seated.
• Easy to cut and fit to a wide range of upholstery projects, from car seats to headboards.
• CertiPUR-US certification and made in the USA manufacturing provide quality and emissions assurance.

Cons

• The firm density may be too stiff for users who prefer a soft, plush seating experience.
• Some customers note the density feels quite dense initially and may require a break-in period for comfort.

Specifications

Dimensions	5in x 24in x 48in
Density	1.8 density
Firmness	44ILD (Firm)
Profiles available	1in, 2in, 3in, 4in, 5in, 6in
Origin	Made in USA
Certification	CertiPUR-US
Recovery	100% recovery rate durability

Our Verdict

The QOMFY 5in x 24in x 48in 1.8 density 44ILD foam is a smart choice for anyone who needs firm, long-lasting seating support and predictable performance for upholstery repairs. It delivers strong value for projects that require durability and easy customization, though users seeking a plush feel should choose a softer profile instead.

Frequently Asked Questions

Will this foam work for sofa seat replacement?
Yes. Its firm 44ILD rating and high density make it suitable for sofa seats where sagging needs to be corrected.

Can the sheet be cut to size at home?
Yes. The foam trims cleanly with common tools and can be shaped to fit chairs, benches, or boat seats.

Is the foam safe for indoor use?
Yes. It is CertiPUR-US certified, indicating low VOCs and absence of certain harmful chemicals.