Upper and Lower Bunk w Same Size
1. Single over single
Single size, also called Twin size, mattress, sizes:
Length: 74 inch or 180 cm
Width: 39 inch or 99 cm
Usage: This is the most common size bunk bed. Inside length is same as any standard size single, or twin, mattress which is fine for average person.
2. Single XL over Single XL
Single XL size mattress:
Length: 80 inch or 230 cm
Width: 39 inch or 99 cm
Usage: This size bunk bed is good for teens or tall adults. Inside length is 80” which is plenty of space for someone 6’.2”.
3. Double over Double
Double size mattress:
Length: 74 inch or 180 cm
Width: 54 inch or 137 cm
Usage: Can fit four average size people , or two people can have very roomy sleeping area.
This size can also be used as alternative to Single XL for tall people as you get more length if sleeping diagonally.
This size can also be used as alternative to Single XL for tall people as you get more length if sleeping diagonally.
4. Double XL over Double XL
Double XL size mattress:
Length: 80 inch or 230 cm
Width: 54 inch or 137 cm
Usage: An alternative size to Queen over Queen if space is very limited and you still need to accommodate four adults.
5. Queen over Queen
Queen size mattress:
Length: 80 inch or 230 cm
Width: 60 inch or 152 cm
Usage: Main usage is for adults in ski resort, cottage home, hunting lodge and places like that.
Buttom and Bunk Bed Different Sizes
6. Single over double
Single sizes:
Length: 74 inch or 180 cm
Width: 39 inch or 99 cm
Double sizes:
Length: 74 inch or 180 cm
Width: 54 inch or 137 cm
Usage: This is the most useful size. You can sit at the edge of your bed without worrying about head room, you can accommodate sleep overs, or even in-laws in a hurry.
If you have extra 15” x 80” more space available to you, this size is a better choice than Single over Single.
If you have extra 15” x 80” more space available to you, this size is a better choice than Single over Single.
7. Single XL over double XL
Single XL sizes:
Length: 80 inch or 230 cm
Width: 39 inch or 99 cm
Double XL sizes:
Length: 80 inch or 230 cm
Width: 54 inch or 137 cm
Usage: Same as Single XL over Single XL, this size is more suitable for tall individuals, teens and adults who need more length.
8. Single XL over Queen
Single XL sizes:
Length: 80 inch or 230 cm
Width: 39 inch or 99 cm
Queen sizes:
Length: 80 inch or 230 cm
Width: 60 inch or 152 cm
Usage: Often this size is called Single over Queen as well which is not accurate. Single and Double mattresses are same length, so it is easy to stack one over the other size. But they are shorter than Queen. When you put Single size mattress over Queen, you technically putting Single Extra Long over Queen.
Single Extra Long over Queen is a perfect choice for rental properties, vacation homes, or guest room where three adults need to share a room for short term use. Ample space on lower bunk, as it is queen, airy feel, and also lots of space on top bunk.
Single Extra Long over Queen is a perfect choice for rental properties, vacation homes, or guest room where three adults need to share a room for short term use. Ample space on lower bunk, as it is queen, airy feel, and also lots of space on top bunk.
9. Double XL over Queen
Double XL sizes:
Length: 80 inch or 230 cm
Width: 54 inch or 137 cm
Queen sizes:
Length: 80 inch or 230 cm
Width: 60 inch or 152 cm
Usage: This size is an alternative to Queen over Queen as it is less boxy looking.
