Bathroom Door Size

The first size consideration to make when designing a bathroom is the entry and the amount of clear space required.
Bathroom door size. The minimum size for a separate toilet compartment is 30x60 inches. Standard inside door sizes. The international residential code does not require interior doors to be as large as the main entry door in a house but it still sets minimum height and width.
When it comes to closet and bathroom doors space is always a consideration. The standard size for an exterior door is 80 inches by 36 inches which is 6 ft 8 inches by 3 ft. 96 inches or 8 ft.
A standard bathroom door is 32 inches 81cm. Is now very common for newer homes and stock exterior doors are also commonly available in 30 and 32 inch widths. If you re working with a really small space you could bring the door width down to 28 inches or 71cm even down to 24 inches or 61cm as an absolute minimum note small doors are should only be used for bathrooms closets and utility rooms.
The size for a separate toilet compartment should be at least 36x66 inches with a swing out or pocket door. Frosted glass doors give the feeling warmth and open space.