Murphy beds come in the same sizes as standard beds. A Twin takes a 39" × 75" mattress, a Double takes 54" × 75", and a Queen takes 60" × 80". What changes is the floor space the bed needs when it's open: from 45" for a horizontal Twin to 86.5" for a vertical Queen. That number decides which size fits your room.
This guide compares all three sizes side by side and explains who each one suits. It also shows how to check whether a Murphy bed will fit before you order.
Murphy bed size chart
All DUO Concepts wall beds use standard North American mattresses up to 8" thick, so you can buy bedding anywhere.
| Size | Mattress dimensions | Floor space when open | Sleeps | Price from (CAD) |
|---|---|---|---|---|
| Twin | 39" × 75" | 45" (horizontal) to 83.5" (vertical) | 1 child or adult | $2,699 |
| Double (Full) | 54" × 75" | 60 3/4" (horizontal) to 82" (vertical) | 1 adult, or 2 for short stays | $2,999 |
| Queen | 60" × 80" | 86.5" (vertical) | 2 adults | $3,899 |
A Double is the same as a Full. In Canada the two names are used interchangeably.
What is the size of a queen Murphy bed?
A queen Murphy bed holds a standard 60" × 80" Queen mattress, the same as a regular queen bed. On DUO's vertical models, it needs at least 86.5" (about 7 ft 2 in) of clear floor in front of the wall when open.
Queen is the right size when the wall bed is a couple's main bed, or when guests visit often. Each sleeper gets 30" of width, compared with 27" on a Double.
Twin vs Double Murphy bed: which is better?
This is the most common question we get in our Richmond showroom. Here's how the two sizes compare.
Choose a Twin if:
- The bed is for a child, a teen or one occasional guest
- The room is narrow, such as a den or a small second bedroom
- You want the lowest price and the smallest footprint
Choose a Double if:
- An adult will sleep in it regularly
- Couples will visit, even for a night or two
- You want a built-in desk (our Murphy bed with desk, the Muzzle, comes in Double)
The price difference is small. On the Nestle, the Double costs $300 more than the Twin and gives 15" of extra width. For most adults that's worth it.
Horizontal vs vertical: how folding direction changes the fit
The same mattress size can need very different floor space depending on how the bed folds.
- Horizontal wall beds fold out sideways, with the long side against the wall. They need much less floor depth and suit rooms with low ceilings or sloped walls. Our horizontal Murphy bed, the Nestle, needs only 45" open as a Twin.
- Vertical wall beds fold straight down from the wall, head at the top. They need more depth but less wall width, and they're the only way to get a Queen.
Which DUO wall beds come in each size?
|
Model |
Type |
Twin |
Double |
Queen |
Floor space when open |
|---|---|---|---|---|---|
|
Nestle |
Horizontal |
✓ |
✓ |
|
45" (Twin), 60 3/4" (Double) |
|
Muzzle (with desk) |
Horizontal |
|
✓ |
|
63 1/4" |
|
Nuzzle (with desk) |
Vertical |
✓ |
✓ |
✓ |
83.5" (Twin), 82" (Double), 86.5" (Queen) |
|
Snuggle |
Vertical |
|
✓ |
✓ |
82" (Double), 86.5" (Queen) |
|
Huddle (with shelf) |
Vertical |
|
✓ |
✓ |
82" (Double), 86.5" (Queen) |
|
Cuddle (with sofa) |
Vertical |
|
✓ |
✓ |
82" (Double), 86.5" (Queen) |
Browse by size: Twin Murphy beds, Double Murphy beds or Queen Murphy beds.
What room size do you need for each Murphy bed?
Take the floor space the open bed needs, then add a walkway at the foot. We plan for at least 24" so you can walk past comfortably. That gives the minimum room depth, measured from the bed wall to the opposite wall or nearest obstacle.
|
Bed |
Floor space when open |
+ 24" walkway = minimum room depth |
|---|---|---|
|
Nestle Twin (horizontal) |
45" |
69" (5 ft 9 in) |
|
Nestle Double (horizontal) |
60 3/4" |
84 3/4" (7 ft 1 in) |
|
Muzzle Double (horizontal, desk) |
63 1/4" |
87 1/4" (7 ft 3 in) |
|
Vertical Double |
82" |
106" (8 ft 10 in) |
|
Vertical Twin (Nuzzle) |
83.5" |
107.5" (9 ft) |
|
Vertical Queen |
86.5" |
110.5" (9 ft 3 in) |
So a 10 × 10 ft bedroom fits any size, including a vertical Queen. A narrow 7 ft den is better suited to a horizontal Nestle or Muzzle.
How to measure your room before you buy
- Measure the depth. Measure from the wall where the bed will go to the nearest obstacle: the opposite wall, a door swing, a radiator or a closet door.
- Measure the wall width and ceiling height. Compare them with the dimension drawing on each product page.
- Check for baseboards and heaters. Note any trim, outlets or baseboard heaters on the install wall.
- Identify the wall type. Wood stud, steel stud or concrete all work, but each needs a different anchor. Many Metro Vancouver condos have concrete walls.
- Tape it out. Mark the open-bed footprint on the floor with painter's tape and walk around it.
For detailed layouts, read our guide to Murphy bed space requirements.
Frequently asked questions
Are Murphy bed mattresses a special size? No. DUO wall beds use standard North American Twin, Double and Queen mattresses up to 8" thick.
What is the size of a queen Murphy bed? It holds a 60" × 80" mattress and needs at least 86.5" of clear floor in front of the wall when open.
Is a Double Murphy bed big enough for two people? For a night or two, yes. For a couple sleeping in it every night, a Queen gives each person 3" more width.
Do you make a King Murphy bed? No. DUO Concepts makes Twin, Double and Queen wall beds, which fit standard Canadian condo rooms.
What is the smallest Murphy bed? The Nestle Twin. It folds horizontally and needs only 45" of floor space when open.
Find your size in person
The easiest way to choose is to lie on each size. Visit our Richmond showroom at 13520 Crestwood Pl #15 to try Twin, Double and Queen models. You can also book a free design consultation and send us your room measurements. Professional installation is available across Canada for $499.
