How to Choose a Mattress for a UK Double Bed

Choosing a mattress for a double bed is one of those decisions that affects everything from how well you sleep to how rested you feel the following morning. With so many options available across a wide range of price points, materials, and firmness levels, it can feel overwhelming to know where to start. This guide breaks down the key factors in plain terms, so you can make a confident choice without getting lost in marketing language or conflicting advice. Whether you are furnishing a master bedroom in a semi-detached home, setting up a spare room in a terraced house, or replacing an ageing mattress in a rented flat, the same principles apply. A UK double bed measures 135cm by 190cm as standard, and the mattress you choose should match that exactly. From memory foam and pocket sprung to hybrid options at different price points, this article covers everything you need to know before you buy....