

AMANSTYLE LTD HIGH DENSITY WHITE FOAM Seat Pads 4cm Thickness High-Density Foam Sofa Chair Bench SEAT Upholstery White Foam Cut to Any Size for customs (50 x 44 cm / 20" x 17")
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2 availableAbout this item
- UPHOLSTERY FOAM SEAT PADS (4 cm) High-density white polyurethane foam with medium-firm supportideal for sofa seats, dining chairs, benches and window/bay seats; helps prevent sagging and improves daily comfort.
- CUT TO SIZE IN THE UK Precision-cut foam sheet / cushion refill from our UK facility for clean edges and accurate sizing; DIY-friendly to trim further at home for a perfect fit.
- CUSHION REFILL & REPLACEMENT Trade-grade density delivers durable bounce-back for tired cushionsgreat for seat cushion foam, sofa cushion replacement and bench seat projects.
- VERSATILE USE (HOME, OFFICE, CAMPERVAN) Use inside a removable cover for easy care; add a waterproof liner for outdoor/garden benches (foam itself isnt waterproof).
- UK MADE RELIABLE QUALITY Consistent density and finish from AMANSTYLE LTDs UK foam converting facility trusted by upholstery & furnishing users for dependable results and fast dispatch.
Product description
AMANSTYLE LTD High-Density White Upholstery Foam Seat Pads (4 cm) deliver the reliable, medium-firm support you need for everyday seating. This trade-grade polyurethane upholstery foam is engineered to resist sagging, keep its shape, and restore comfort to sofa seats, dining chairs, benches and window/bay seats. Each pad is cut to size in the UK for clean, accurate edges and a professional finish—ideal as seat cushion foam refill or full cushion replacement. Designed for DIY and professional projects, the foam trims easily at home with a sharp or electric knife for a perfect fit. Use it to revive flat sofa cushions, build new bench or window-seat pads, or complete campervan seating and home upholstery jobs. For care and durability, place the foam inside a removable cover; add a waterproof liner for outdoor or garden benches (foam itself is not waterproof). How to choose the right fit: measure your empty cover seam-to-seam. For a fuller, plumper feel, select foam up to ~1 cm larger than the cover. Allow 24–48 hours after delivery for the foam to relax from packing before final trimming and installation. Key details: 4 cm thickness; high-density, medium-firm polyurethane upholstery foam; colour white; clean straight cuts; UK Made. What’s included: 1 × white upholstery foam seat pad (4 cm). Cover not included. Why AMANSTYLE LTD: consistent density, tidy edges and fast UK dispatch—trusted by DIYers, landlords, campervan converters and upholstery professionals. Choose cut-to-size seat cushion foam that looks better, sits better and lasts longer
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
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