Twin mattresses normally measure 39x75 inches which is the most standard size that you can get.
Does a twin mattress fit a daybed.
The difference between a daybed comforter and a twin comforter is size.
Fortunately you don t need a special mattress when using a daybed.
A twin mattress also known as a single usually measures 39 by 75 inches and is by far the most common daybed size.
Since the daybed has been created to fit the corresponding mattress size perfectly the frame itself just like normal beds sometimes has an extra inch all around to allow a standard twin mattress to fit inside it.
They fit well on various twin sized daybeds.
A twin mattress will fit any twin sized daybed.
Since the mattress on a daybed is the same size as a twin mattress you can turn a twin size comforter into a daybed cover with a few simple cuts and stitches.
The day bed top bed would show more tufting on the arms if a 6inch mattress was used.
The trundle bed definately needs a 6 inch to fit the space.