100-Night Trial · Refund to night 60 · Exchange to night 100
Free Nationwide Delivery
Covered by Our Own Warranty
Call us at: 020 4572 5122
0% APR Finance Available
Double Mattress Collection 2026

The UK’s most popular double mattress.

Luxe double mattresses measure 135 × 190 cm — the standard UK double and the size that fits more British bedrooms than any other. Hand built in our UK workshop in hybrid, memory foam, pocket sprung, latex and orthopaedic, at every firmness level.

  • For couples
  • For solo adults who spread out
  • For main bedrooms
  • For guest rooms
Luxe double mattress, 135 by 190 cm, in a styled bedroom
WHAT IS A DOUBLE MATTRESS

A double mattress is 135 × 190 cm — the UK standard.

A double mattress measures 135 cm wide by 190 cm long (4'6" × 6'3"). It is the standard UK double and by some distance the most common mattress size in British homes.

It gives two adults 67.5 cm each — narrower than a single apiece, which is why couples who can fit a king usually prefer one. For one adult it is generous. At 190 cm long it suits sleepers up to roughly 6'0"; if either of you is taller, a king at 200 cm long is the better choice even if the extra width is not needed.

Cross-section of a Luxe double mattress showing its comfort and support layers
Double mattress dimensions135 × 190 cm
Width135 cm
Length190 cm
Imperial4'6" × 6'3"
Sleeping area2.57 m²
135cmWide — the standard UK double
67.5cmEach, when two adults share
13Luxe mattresses available in double
10yrWarranty, same as every other size
Will a double mattress fit

Will a double mattress fit your room?

A double is the size most often ordered without measuring — and the size most often found to be tight. Two minutes with a tape measure is worth it.

  1. 01

    Room size

    Allow roughly 60–75 cm of walking space on each side you need to get past. For a double that means a room of about 2.7 × 3.0 m or larger to feel comfortable rather than cramped.
  2. 02

    Doorways, stairs and turns

    Luxe mattresses are hand built and delivered flat, not vacuum-rolled, so the full 135 × 190 cm has to travel the whole route. A standard UK internal door is 762 mm, so a 135 cm mattress goes through on its side. Watch tight landings, half-turn staircases and low loft hatches.
  3. 03

    Bed frame and base

    Measure the internal dimensions of your frame, not the outside. A double mattress needs a 135 × 190 cm internal opening. Slats should be no more than 7 cm apart for the warranty to stay valid.
  4. 04

    Delivery day

    Our 2 man team carries the mattress to your room of choice, unpacks it, positions it and takes the packaging away. Tell us about tight access when you order and we will plan for it.
Every Luxe mattress comes in double

Every Luxe mattress, in double.

Every collection we build is available at 135 × 190 cm, at every firmness level from extra soft to rock hard.

Hybrid

Pocket springs with a foam comfort layer — cool, supportive, suits any sleep position. Browse hybrid →

Memory foam

Deep contouring foam that moulds to your shape and isolates partner movement. Browse memory foam →

Pocket sprung

Hand-nested springs and natural fillings for a traditional, breathable feel. Browse pocket sprung →

Natural latex

Talalay and Dunlop latex — buoyant, hypoallergenic and naturally cool. Browse natural latex →

Orthopaedic

Reinforced support for back pain, heavier sleepers and proper spinal alignment. Browse orthopaedic →
Not sure which one?

Find your perfect double mattress in 60 seconds.

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 135 × 190 cm.

Take the mattress quiz
Shop the range

Every Luxe mattress available in 135 × 190 cm.

All 13 mattresses below are made to order in 135 × 190 cm, hand built in our UK workshop, with free 2 man delivery and a 100 night trial.

WHY DOUBLE

Six reasons to choose a double mattress.

The double is the UK default for good reasons. Here is when it is genuinely the right call.

Fits the most bedrooms

A 135 cm double leaves walking space in a typical UK second bedroom where a king would not.

Generous for one, workable for two

Plenty of room for a solo sleeper, and enough for two adults who do not mind sleeping close.

The widest choice of bedding

Double is the size every retailer stocks, so sheets, duvets and frames are cheapest and easiest to find.

Made to order in the UK

Every mattress is hand built in our British workshop in the size you order — nothing is cut down from a larger blank.

Same range, every size

Hybrid, memory foam, pocket sprung, latex and orthopaedic are all available in this size, at every firmness level.

100 nights to be sure

Sleep on it at home. Refund to night 60, exchange to night 100, and we collect free of charge.

INSIDE A LUXE MATTRESS

Premium materials, precision built.

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.

01

Knitted comfort cover

Stretch-knit or Tencel fabric with an antimicrobial finish for a hygienic, breathable sleep surface.

02

Pressure-relief foam

Memory or gel-infused foam cushions the hips and shoulders while the core does the supporting.

03

High-density transition foam

Reflex and PU foams above 35 kg/m³ stop the comfort layer bottoming out and add years of life.

04

Pocket spring core

Individually pocketed springs respond independently to each sleeper for proper alignment.

05

Reinforced edge frame

Firmer perimeter springs give edge-to-edge support so you use the whole mattress.

06

Independently certified

OEKO-TEX Standard 100 fabrics, FIRA sleep tested, made in Great Britain under the NBF Code of Practice.

Double vs other mattress sizes

How a double compares to a queen size and a king.

The jump from double to king adds 15 cm of width and 10 cm of length — and needs noticeably more floor space.

Double (Luxe)

  • Size: 135 × 190 cm.
  • Sleeps: Two adults snugly, one adult generously.
  • Minimum room: About 2.7 × 3.0 m.
  • Best for: Couples in average UK bedrooms, main and guest rooms.
  • Per sleeper: 67.5 cm each when shared.
  • Note: The UK’s most common size.

Queen (small double)

  • Size: 120 × 190 cm — 15 cm narrower.
  • Sleeps: One adult with room to move.
  • Minimum room: About 2.4 × 3.0 m.
  • Best for: Solo adults and smaller second bedrooms.
  • Per sleeper: 60 cm each when shared.
  • Note: Snug for two adults nightly.

King

  • Size: 150 × 200 cm — wider and longer.
  • Sleeps: Two adults comfortably.
  • Minimum room: About 3.0 × 3.1 m.
  • Best for: Couples with the floor space, and taller sleepers.
  • Per sleeper: 75 cm each — a full single apiece.
  • Note: 200 cm long suits sleepers over 6 foot.
Every UK mattress size

All Luxe mattress sizes side by side.

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.

SizeMetricImperialSleepsMinimum room
Single90 × 190 cm3'0" × 6'3"1 adult or child2.1 × 3.0 m
Queen120 × 190 cm4'0" × 6'3"1 adult, roomy2.4 × 3.0 m
Double This size135 × 190 cm4'6" × 6'3"2 adults, snug2.7 × 3.0 m
King150 × 200 cm5'0" × 6'6"2 adults, roomy3.0 × 3.1 m
Super King180 × 200 cm6'0" × 6'6"2 adults, maximum3.4 × 3.4 m
Our buying process

From browse to bedroom in 4 simple steps.

1

Measure your room and access

Check the mattress fits your frame and that the route in — doorways, stairs, turns — can take a 135 × 190 cm mattress. Our team will advise if you are unsure.
2

Choose your feel

Every Luxe mattress comes in 135 × 190 cm. Pick hybrid, memory foam, pocket sprung, latex or orthopaedic, and the firmness that suits how you sleep.
3

Free 2 man UK delivery

White glove delivery to your room of choice. We will unpack, position and remove the packaging, plus your old mattress if requested.
4

Sleep on it 100 nights

Refund up to night 60, or swap for a different model up to night 100. We collect free of charge.
Double mattress FAQs

Your double mattress questions, answered.

What size is a double mattress in the UK?
A UK double mattress is 135 cm wide by 190 cm long, or 4'6" × 6'3". It is the standard double size across UK bed frames and divans.
Is a double mattress big enough for two adults?
It works, but each sleeper gets 67.5 cm — less than the width of a single bed. Couples who have the floor space for a king almost always prefer it. For occasional sharing or a guest room, a double is fine.
What room size do I need for a double bed?
Around 2.7 × 3.0 m is comfortable. That leaves roughly 60–75 cm of walking space on both sides, which matters when two people are getting in and out.
Is a double mattress long enough for a tall person?
At 190 cm it suits sleepers up to roughly 6'0". Above that, a king or super king at 200 cm long is a noticeably better night’s sleep, even if you do not need the extra width.
What is the difference between a double and a king size mattress?
A king is 150 × 200 cm, so 15 cm wider and 10 cm longer than a double. Shared between two people that is 75 cm each instead of 67.5 cm — the width of a full single each.
Do you deliver double mattresses across the UK for free?
Yes. Every Luxe double ships with free, fully tracked, white glove 2 man UK delivery, and we will remove your old mattress if you ask.
Will a double mattress fit up a narrow staircase?
Usually yes. Our mattresses are delivered flat rather than vacuum-rolled, so the full 135 cm has to travel the route. Tight half-turn landings are the usual pinch point — tell us when you order and our 2 man team will plan for it.
Ready to upgrade your sleep?

Find your perfect Luxe double mattress.

100 night trial · 10 year warranty · Free UK delivery on every Luxe double mattress.

Shop the double mattress range
Product has been added to your cart