Luxe king size mattresses measure 150 × 200 cm — a full single’s width each for two sleepers, and 10 cm more length than a double. It is the size most couples move to and never move back from, hand built in the UK across every collection and firmness.
A UK king size mattress measures 150 cm wide by 200 cm long (5'0" × 6'6"). Shared between two people that is 75 cm each — exactly the width of a small single bed per sleeper.
The extra 10 cm of length over a double matters as much as the width. At 200 cm it comfortably suits sleepers over 6'0", and it stops taller people sleeping diagonally, which is the usual cause of a partner being crowded. If you have the floor space, this is the size most couples should be buying.
A king needs a genuine main bedroom. Check both the floor space and the route in before you order.
Every collection we build is available at 150 × 200 cm, at every firmness level from extra soft to rock hard.
Answer a few quick questions about your sleep style, body type and what matters most to you — we’ll match you to the Luxe mattress built for the way you sleep, in 150 × 200 cm.
Take the mattress quizAll 13 mattresses below are made to order in 150 × 200 cm, hand built in our UK workshop, with free 2 man delivery and a 100 night trial.
King is the size couples upgrade to and never regret. Here is what actually changes.
75 cm per sleeper instead of the 67.5 cm a double gives — enough that you stop negotiating for space.
At 200 cm it suits anyone over 6'0", and stops taller sleepers lying diagonally into their partner’s side.
More width plus pocket springs and motion-isolating foam means you barely register someone else moving.
Every mattress is hand built in our British workshop in the size you order — nothing is cut down from a larger blank.
Hybrid, memory foam, pocket sprung, latex and orthopaedic are all available in this size, at every firmness level.
Sleep on it at home. Refund to night 60, exchange to night 100, and we collect free of charge.
Whatever size you choose, every Luxe mattress is built from the inside out with materials chosen for support, airflow and a 10 year plus lifespan.
Stretch-knit or Tencel fabric with an antimicrobial finish for a hygienic, breathable sleep surface.
Memory or gel-infused foam cushions the hips and shoulders while the core does the supporting.
Reflex and PU foams above 35 kg/m³ stop the comfort layer bottoming out and add years of life.
Individually pocketed springs respond independently to each sleeper for proper alignment.
Firmer perimeter springs give edge-to-edge support so you use the whole mattress.
OEKO-TEX Standard 100 fabrics, FIRA sleep tested, made in Great Britain under the NBF Code of Practice.
Sizes are the mattress itself, not the bed frame. Allow roughly 60–75 cm of walking space on each side you need to get past.
| Size | Metric | Imperial | Sleeps | Minimum room |
|---|---|---|---|---|
| Single | 90 × 190 cm | 3'0" × 6'3" | 1 adult or child | 2.1 × 3.0 m |
| Queen | 120 × 190 cm | 4'0" × 6'3" | 1 adult, roomy | 2.4 × 3.0 m |
| Double | 135 × 190 cm | 4'6" × 6'3" | 2 adults, snug | 2.7 × 3.0 m |
| King This size | 150 × 200 cm | 5'0" × 6'6" | 2 adults, roomy | 3.0 × 3.1 m |
| Super King | 180 × 200 cm | 6'0" × 6'6" | 2 adults, maximum | 3.4 × 3.4 m |
100 night trial · 10 year warranty · Free UK delivery on every Luxe king size mattress.
Shop the king size mattress range|
Uploaded
Failed
|
 |
