Double Mattresses

Browse luxury double mattresses at Heal's, from handmade pocket-sprung designs to memory foam and natural-fibre options. Each mattress is layered with the finest fillings for support and comfort, and covered by a trusted guarantee. Drift off to sleep with a double mattress built to last.

A UK double mattress measures 135cm by 190cm, which is the standard size for a double bed frame across Britain. European double sizes run slightly larger at 140cm by 200cm, so confirm your frame dimensions before ordering. Depth varies from around 18cm to 35cm depending on construction.

Pocket-sprung and hybrid double mattresses typically suit couples best, as individually-wrapped springs reduce motion transfer between sleepers. Choose a medium-firm tension for mixed sleeping positions, and a zoned construction if body weights vary significantly. Natural-fibre toppers improve temperature regulation.

Double mattresses typically need replacing every seven to ten years, depending on quality, weight of sleepers and daily use. Signs it is time to replace include sagging in the middle, visible unevenness, worsening sleep quality and waking with aches. Rotating the mattress regularly can extend its life.

Heal's double mattresses typically include a comfort trial and a multi-year guarantee, giving sleepers time to adjust to a new tension at home. Terms vary by model, so check the specific product page for the current trial length and return conditions. Rotate the mattress during the trial to assess it fairly.