DURAFOAM High-Density Medium-Firm Upholstery Foam | Foam for Sofa Cushions, Campervan Seating & Garden Seating
Foam for sofa cushions, campervan seating and garden seating made easy with DURAFOAM high-density medium-firm upholstery foam. A practical choice for replacement seating, caravan seat pads, pallet furniture, window seats, office chairs and many everyday upholstery projects, designed for comfort and support. Colour: white foam (colour may vary).
Overview
DURAFOAM high-density medium-firm white upholstery foam is suitable for a wide range of seating and cushion projects. It is ideal for foam for sofa cushions, replacement seat foam, campervan seating foam, caravan seating and garden seating foam. It is also a dependable option for dining chairs, children’s seats, toy box seats, window seats, pallet furniture, footstools, office chairs, dog beds, boat cushions and more.
About density: high density refers to the foam’s structure and durability for regular use. Density and firmness are not the same—this foam is specified as medium-firm for balanced everyday seating comfort.
Smart Features
Seating-Grade Density
High-density upholstery foam designed for dependable everyday use across sofas, chairs, benches and fitted seating.
Medium-Firm Feel
A balanced feel for replacement seating, dining chairs, window seats and daily-use cushion projects.
Ideal for Cushion Refills
Suitable for foam for sofa cushions, bench pads, chair seat pads, footstools and replacement seating projects.
Campervan & Caravan Use
A practical option for campervan seating, caravan seat pads and holiday home seating when paired with a suitable cover.
Garden & Pallet Seating
Works well for garden furniture and pallet seating cushions. Outdoor cover recommended where needed.
Custom Sizes & Shapes
Send your measurements as Quantity = Length × Width × Thickness for a quick custom size quote.
Product Details
| Brand | DURAFOAM |
|---|---|
| Foam type | High-density upholstery foam |
| Firmness | Medium-firm |
| Colour | White foam (colour may vary) |
| Origin | Proudly manufactured in the UK. |
Common uses
- Replacement seating for sofas, dining chairs, benches and window seats
- Foam for sofa cushions, seat bases and replacement foam for seats and sofas
- Children’s seats, baby seats, toy box seats and home seating projects
- Garden furniture, pallet furniture and holiday home seating
- Bar seating pads, office chairs, footstools, stool tops and garage chairs
- Caravan seating pads, boat cushions, bunk beds, dog beds, hobbies, crafts and packing material
High-density upholstery foam has a closer, stronger cell structure which makes it a reliable choice for regular seating use. In general, the higher the density, the longer the foam is expected to last in everyday applications. Density does not automatically mean firmer foam—this listing is specified as medium-firm.
More options available
DURAFOAM offers high-density, medium-density, low-density, extra-firm, medium-firm, waterproof coverings and premium memory foam, along with shape cutting options including rectangular, round and L-shape.
Custom Sizes
Can’t find the size you need? Send your measurements as Quantity = Length × Width × Thickness and we’ll get back to you with a price. Many sizes and shapes can be cut including rectangular, round and L-shape.
Safety & Certifications
Foams from DURAFOAM are Fire Retardant to British Standards and CertiPUR-EU Certified
Delivery
Free and fast delivery in UK Mainland.
Standard Delivery: 3–5 working days
Express Delivery: Next working day
Please note: express postage is not available to Highlands & Islands.
Packaging Info
All foam is sold per sheet or in custom sizes and may arrive vacuum packed, rolled, or compressed. Once received, open immediately so the foam can return to its original size and form. Do not leave unopened for longer than a week. When opening, use a ballpoint pen or pencil and avoid blades. Start with a small incision and gently release the seal.
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