Upholstery Foam Cut to Size – Blue Firm High Density Seat Pads Sofa Bench Cushion - Blue

Product Overview

Professional-grade blue firm high-density upholstery foam, cut fresh to size. This is the same firm supportive foam trade upholsterers use for sofa seat cushions, bench pads, dining seats, and commercial seating — where the foam must stay firm, hold its shape for years, and resist sagging under regular use. Cut to any size, ideal for both trade upholstery and DIY restoration projects.

What's Included

• 1 × blue firm high-density foam sheet — cut to the size and thickness you select from the dropdown
• Nothing else — no cover, no case, no fabric, no zip

Why High-Density Blue Foam?

• Firm supportive feel — the go-to grade for seat cushions where you don't want to sink in
• Long-lasting shape retention — high density means less compression over time; won't go flat quickly like cheap low-density foam
• Trade-grade durability — the same specification used by professional upholsterers for sofa restorations
• Excellent weight tolerance — ideal for heavier applications and everyday use
• Blue colour marker — the industry-standard visual indicator of firm high-density upholstery foam

Key Features

• Professional upholstery grade — the same foam used by trade
• Firm, supportive feel suited to seating
• Cut fresh to order — no old stock
• Multiple sizes and thicknesses available in the dropdown
• Cleanly cut edges — ready to slot into your cover or cushion case
• Free UK delivery on all orders

Specifications

Common Uses

• Sofa seat cushion replacement and restoration
• Armchair and wing chair cushion refills
• Bench, window seat, and pew cushions
• Dining chair and kitchen chair seat pads
• Camper, motorhome, and boat seating conversions
• Garden and outdoor furniture cushions
• Commercial and hospitality seating rebuilds
• Trade upholstery and DIY re-covering projects

Firm vs Soft — Which Do I Need?

Choose blue firm high-density foam for anywhere the cushion carries body weight — seat bases, sofa seats, dining chairs, benches. For softer applications like back cushions, decorative cushions, headboards, or mattress toppers, a softer foam grade is a better match (see our other listings).

Custom Sizes

Can't find the size you need in the dropdown? Message us before ordering — we cut any size and will price it fairly using the same per-inch formula that runs across our whole foam range.

Care & Handling

Foam is a natural product — allow 24 hours after unpacking for the foam to fully expand and settle. Keep dry and out of direct sunlight for long life. If it gets wet, air-dry fully before use. For hygiene and longevity we recommend using it inside a washable cushion cover (not supplied).

Why Choose Nimora Blue Firm Foam?

Genuine high-density upholstery foam — trade grade — cut fresh to order and dispatched fast from the UK. Transparent per-inch pricing, free delivery, and any size you need. Order today for supportive, long-lasting foam at a straight, honest price.