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Waterproof window seat cushion - window,
£20.65 · Buy It Now
» View details on eBay #sponsoredWater resistant window - window, seat
£41.31 · Buy It Now
» View details on eBay #sponsoredHigh density upholstery - density,
£20.90 · Buy It Now
» View details on eBay #sponsoredBay window seat cushion - bay,
£62.90 · Buy It Now
» View details on eBay #sponsored120 170cm cotton - garden, sun
£15.89 · Buy It Now
» View details on eBay #sponsoredHigh density tufted - density,
£16.89 · Buy It Now
» View details on eBay #sponsoredDurafoam high density - durafoam,
£89.95 · Buy It Now
» View details on eBay #sponsoredCustom seat pads camper - camper, vans
£50.00 · Buy It Now
» View details on eBay #sponsored60x120cm soft faux rabbit fur - soft,
£13.95 · Buy It Now
» View details on eBay #sponsoredGarden bench seat pad outdoor - garden,
£11.95 · Buy It Now
» View details on eBay #sponsoredWindow seat cushion covers - seat,
£26.70 · Buy It Now
» View details on eBay #sponsoredMemory foam cut - foam, to
£24.05 · Buy It Now
» View details on eBay #sponsoredHigh density grey upholstery - high-density,
£30.95 · Buy It Now
» View details on eBay #sponsoredSquare knot cushion pillow - knot,
£26.49 · Buy It Now
» View details on eBay #sponsoredFoam village high density - foam,
£19.99 · Buy It Now
» View details on eBay #sponsoredMemory foam cut - foam, size
£89.61 · Buy It Now
» View details on eBay #sponsoredHigh density upholstery foam - upholstery,
£45.99 · Buy It Now
» View details on eBay #sponsoredWindow seat foam - foam, size
£0.99 · Buy It Now
» View details on eBay #sponsoredChair pad armchair floor - chair,
£7.95 · Buy It Now
» View details on eBay #sponsoredUpholstery grade foam - grade, cut
£0.99 · Buy It Now
» View details on eBay #sponsoredDurafoam recon foam - recon,
£7.37 · Buy It Now
» View details on eBay #sponsoredHigh density blue - high-density, upholstery
£12.95 · Buy It Now
» View details on eBay #sponsoredMemory foam cut - to, size
£15.83 · Buy It Now
» View details on eBay #sponsoredExtra firm reconstituted foam - extra_firm,
£45.90 · Buy It Now
» View details on eBay #sponsoredCustom seat cushions - custom,
£50.00 · Buy It Now
» View details on eBay #sponsoredWindow seating bench - window,
£104.70 · Buy It Now
» View details on eBay #sponsoredCustom size bay - custom,
£124.00 · Buy It Now
» View details on eBay #sponsoredFoam village blue cut - "blue,
£28.05 · Buy It Now
» View details on eBay #sponsoredHigh density firm upholstery - high,
£12.13 · Buy It Now
» View details on eBay #sponsoredInch white - x, inch"
£8.99 · Buy It Now
» View details on eBay #sponsoredRecon foam cut size - foam,
£73.18 · Buy It Now
» View details on eBay #sponsoredMemory foam cut - foam,
£23.60 · Buy It Now
» View details on eBay #sponsoredPremium quality high density - quality,
£46.95 · Buy It Now
» View details on eBay #sponsoredBecky cameron upholstery - becky,
£14.99 · Buy It Now
» View details on eBay #sponsoredHanging chair cushion window - chair,
£15.36 · Buy It Now
» View details on eBay #sponsoredMushroom vegetable cushion - vegetable,
£15.62 · Buy It Now
» View details on eBay #sponsoredPremium quality foam cut - quality, to
£0.99 · Buy It Now
» View details on eBay #sponsoredSun moon sofa - sun,
£11.52 · Buy It Now
» View details on eBay #sponsoredHanging basket chair - hanging, cushion
£20.80 · Buy It Now
» View details on eBay #sponsoredLuxury cream waterproof - luxury,
£32.99 · Buy It Now
» View details on eBay #sponsoredReplacement upholstery sofa - upholstery,
£26.50 · Buy It Now
» View details on eBay #sponsoredWoven sitting mat - , bay
£15.25 · Buy It Now
» View details on eBay #sponsoredHanging chair cushion durable - chair,
£15.36 · Buy It Now
» View details on eBay #sponsoredBig fluffy ball owl - big,
£5.66 · Buy It Now
» View details on eBay #sponsoredWindow pillow seat cushion - ,
£10.40 · Buy It Now
» View details on eBay #sponsoredOffice chair seat - office,
£16.99 · Buy It Now
» View details on eBay #sponsoredHigh density white upholstery - high,
£23.76 · Buy It Now
» View details on eBay #sponsoredInch white upholstery - 20,
£12.99 · Buy It Now
» View details on eBay #sponsoredTraditional cushion round - ,
£15.58 · Buy It Now
» View details on eBay #sponsoredSquare dining chair cushion - square,
£16.66 · Buy It Now
» View details on eBay #sponsoredWhite upholstery 24 - x,
£19.60 · Buy It Now
» View details on eBay #sponsoredFoam village 100 40 x - foam, (40
£23.49 · Buy It Now
» View details on eBay #sponsoredCushion for office chair - for,
£16.99 · Buy It Now
» View details on eBay #sponsoredFoam village inches - x, "
£21.85 · Buy It Now
» View details on eBay #sponsoredFoam village high density firm - high,
£32.70 · Buy It Now
» View details on eBay #sponsoredOutdoor bench cushion for - outdoor,
£19.90 · Buy It Now
» View details on eBay #sponsoredYoga floor pillow - , woven
£22.29 · Buy It Now
» View details on eBay #sponsoredFoam village high - foam, firm
£10.20 · Buy It Now
» View details on eBay #sponsoredHanging chair cushion - hanging, window
£15.49 · Buy It Now
» View details on eBay #sponsoredSoft plush sofa - sofa, cover
£13.95 · Buy It Now
» View details on eBay #sponsoredWindow seat cushions for - seat,
£19.18 · Buy It Now
» View details on eBay #sponsoredYoga straw pad bay - straw,
£15.90 · Buy It Now
» View details on eBay #sponsored100x30x5cm anti slip - anti-slip, pad
£11.95 · Buy It Now
» View details on eBay #sponsoredFoam village inches - "20, "
£11.30 · Buy It Now
» View details on eBay #sponsoredFoam village high - village,
£23.70 · Buy It Now
» View details on eBay #sponsoredCustom shape foam cut - custom,
£0.99 · Buy It Now
» View details on eBay #sponsoredSeat pads shabby - pads, custom
£41.26 · Buy It Now
» View details on eBay #sponsoredNatural japanese style - japanese, futon
£23.46 · Buy It Now
» View details on eBay #sponsoredBespoke window seat cover - bespoke,
£70.00 · Buy It Now
» View details on eBay #sponsoredWindow pillow seat - ,
£17.35 · Buy It Now
» View details on eBay #sponsoredSeat pillow seating - seat,
£16.25 · Buy It Now
» View details on eBay #sponsoredTatami chair cushion 45x45cm - tatami,
£16.68 · Buy It Now
» View details on eBay #sponsoredUpholstery foam cushion sheet - foam,
£14.99 · Buy It Now
» View details on eBay #sponsoredHigh density upholstery firm - high,
£19.99 · Buy It Now
» View details on eBay #sponsoredQuality upholstery foam sheet - upholstery,
£22.24 · Buy It Now
» View details on eBay #sponsoredChair cushion - cushion,,
£15.40 · Buy It Now
» View details on eBay #sponsoredBlue foam cut any - to,
£31.99 · Buy It Now
» View details on eBay #sponsoredFoam village high - high, firm
£8.95 · Buy It Now
» View details on eBay #sponsoredSofa cushions sun moon soft - sofa,
£11.16 · Buy It Now
» View details on eBay #sponsored40x80cm black chair - chair, cushion
£23.79 · Buy It Now
» View details on eBay #sponsoredFoam village high - village, density
£23.10 · Buy It Now
» View details on eBay #sponsoredColourtree custom size - colourtree,
£180.47 · Buy It Now
» View details on eBay #sponsoredFoam village high density - foam,
£24.40 · Buy It Now
» View details on eBay #sponsoredWhite upholstery 30 - white, inch
£13.38 · Buy It Now
» View details on eBay #sponsoredFoam village high - village, firm
£14.40 · Buy It Now
» View details on eBay #sponsoredWhite upholstery 28 inch - white,
£18.40 · Buy It Now
» View details on eBay #sponsoredQuote british made measure - quote,
£1.59 · Buy It Now
» View details on eBay #sponsoredFoam village high density firm - high,
£26.15 · Buy It Now
» View details on eBay #sponsoredHigh density blue foam - density, cut
£17.99 · Buy It Now
» View details on eBay #sponsoredFoam village white - village!,
£25.20 · Buy It Now
» View details on eBay #sponsoredFoam village high - foam,
£7.80 · Buy It Now
» View details on eBay #sponsoredWhite upholstery 20 inch - white, x
£21.99 · Buy It Now
» View details on eBay #sponsoredFoam village high density - density, firm
£11.90 · Buy It Now
» View details on eBay #sponsoredCute cartoon seat - cartoon,
£22.66 · Buy It Now
» View details on eBay #sponsoredCushion for wheelchairs fsa - cushion, wheelchairs,
£19.99 · Buy It Now
» View details on eBay #sponsoredFoam village 20 - foam, 3
£65.00 · Buy It Now
» View details on eBay #sponsoredLooking for more window seat cushion?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 window seat cushion listings currently in our index. Prices range from £0.99 to £180.47, with an average of £26.57. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about window seat cushion →
Try this: bear pads | pressure relief cushion | homemade cushions | audrey hepburn cushion | elephant cushion | modern cushions | black cushions | red seat pads
Whether you are looking for a brand-new or second-hand window seat cushion, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £0.99, while premium listings can reach £180.47 — giving you a wide budget spread to work with. The average price of £26.57 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.