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MattressPriceCheck.co.uk

Double mattresses

A UK double measures 135 x 190cm. It is the most common size sold in Britain, which usually means the widest choice and the most competitive pricing.

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What to check for double mattresses

  • Two adults get 67.5cm each on a double — less than a single mattress apiece.
  • If you and your partner disagree on firmness, look at hybrids in the medium range as a compromise.