Vesgantti Hybrid Memory Foam Double
A practical mattress (hybrid, medium-firm feel), best judged against your sleeping position, body weight and the current price.
The Best Double Mattresses in the UK (2026)
A double (4ft6, 135 x 190cm) is the UK's most popular mattress size, suiting single sleepers who like room to spread out and couples in a standard double bed. Here are our top double mattresses across foam, hybrid and sprung builds.
What to check
- Dimensions - a UK double is 135 x 190cm; confirm it fits your frame.
- Depth - check clearance and that your fitted sheets are deep enough.
- Feel - pick the type and firmness to match how you sleep.
- Couples who feel cramped on a double may want a king instead.
Our top picks
#1
#2 
Inofia Elegant Collection Double
A practical mattress (hybrid, soft feel, 27cm deep), best judged against your sleeping position, body weight and the current price.
#3 
Dosleeps Memory Foam & Pocket Sprung Double
A practical mattress (orthopaedic hybrid, medium-firm feel, 27cm deep), best judged against your sleeping position, body weight and the current price.
#4 
TeQsli Gel Memory Foam Pocket Sprung Hybrid Double
A practical mattress (orthopaedic hybrid, medium-firm feel, 27cm deep), best judged against your sleeping position, body weight and the current price.
Frequently asked questions
What size is a UK double mattress?
A standard UK double is 135cm x 190cm (4ft6). A small double is 120cm x 190cm (4ft), and a king is 150cm x 200cm (5ft).
Bottom line
Our top pick is the Vesgantti Hybrid Memory Foam Double (our score 9.3/10) - A practical mattress (hybrid, medium-firm feel), best judged against your sleeping position, body weight and the current price..