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Compare mattress prices across UK shops
CartCompare checks 119 UK shops live when you search for mattress and shows what each one charges right now, whole-basket totals included. Prices are compared per item where the shop gives a unit price.
Check live mattress prices now
Current offers
Offers as published by each retailer, captured within the last 12 hours and last checked 25 October 2026 at 03:42 (UK time). Final price and availability are confirmed on the retailer's page.
No mattress offers have been published in the last 12 hours. Prices change through the day — run the live check below to see every shop now.
Common sizes
double king single super king small double eu single eu double small single
Shops we check for mattress
Asda, Amazon , B&M, Dunelm, Dyson, Bedeck, Christy, Bedeck Home, Brand Alley, Neptune and 109 more. A live search asks each of them now and shows what answers within a few seconds, then keeps checking the slower ones.
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