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100% Virgin Hollow Fibre . Requires daily maintenance
Foam Core Fibre Cushions combine a supportive foam centre with a soft fibre wrap for comfort and shape retention. Choose from firm, medium, or soft foam cores to suit your seating style. Less maintenance than feather or fibre-only options. Not suitable for cushion with a border of less than 12.5cm
FROM £10.00
To ensure a proper fit for your Fibre Seat Cushions (Square/ Rectangle) we work from your empty cushion cover — not the old cushion insert. Follow these three steps and measure from seam to seam:
1️⃣ Width – Across the front edge of the cushion cover2️⃣ Depth – From front to back, through the centre3️⃣ Thickness / Border – Side height or gusset depth
👉 Don’t include any piping or decorative trim — just measure the sewn edges for accuracy.
When you give us the correct dimensions, we size the cushion to match your cover exactly — no sagging, no bulging. Getting the border thickness right ensures we use the right amount of fibre fill, giving you a plump finish with the right amount of give.
That’s what makes our fibre seat cushions (square/ rectangle) such a reliable replacement option — especially for seats that get daily use.
Our square and rectangular fibre seat cushions are the perfect solution for:
Window seats and reading nooks
Kitchen benches and dining banquettes
Sofa seat replacements (including DFS, SCS, IKEA, etc.)
Caravan and campervan bench seating
Built-in alcove or bay window seating
Fibre fillings offer great shape retention and bounce-back — especially compared to foam, which can flatten over time. They’re also hypoallergenic and easier to maintain than feather fillings.
Feather cushions provide a relaxed, lived-in feel but require daily plumping and aren’t ideal for allergy sufferers. Fibre seat cushions, on the other hand, hold their shape better, are easier to care for, and are a safer bet for family use and high-traffic areas.
👉 Read our full guide on Feather vs Fibre Cushions
To keep your cushions looking fresh and full:
✅ Plump Daily – Restores bounce and support✅ Shake It Out – Helps redistribute the filling✅ Rotate Regularly – Encourages even wear✅ Avoid Moisture – Fibre clumps when wet✅ Spot Clean Only – Never soak or machine wash
💡 Removable covers are strongly recommended, especially for dining areas or busy family seating. Easy to wash, and they help protect the cushion core from spills and wear.
We get it — not everyone wants to break out the tape measure. If you’d rather leave it to us, just send in your cushion cover. We offer a free fitting service, or you can provide a paper template or drawing.
No guesswork. Just a custom cushion that fits like it should.
Visit https://www.thefoamshop.co.uk/
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