Measurement Guides

Your Murphy Door arrives fully assembled and pre-hung in the jamb, much like a regular interior door. In order to determine what size you will need, you'll need to measure your existing doorway. This can be done with an existing door (finished opening) or a rough opening (where you can see the 2x4's).

For reference, standard interior door widths range from 24"-36" (finished opening). While a standard door height is 80" (finished opening). The difference between a rough opening and finished opening is usually 2-3 inches.

Refer to the charts below to determine what size of door you will need. If you have questions, give us a call at 888-458-5911. You can also check out our video on how to measure here.

Existing Single Door

Existing Door Width	Existing Door Height	Door Size to Order
23.5″ - 24″	79″ - 81″	24″
25.5″ - 26″	79″ - 81″	26″
27.5″ - 28″	79″ - 81″	28″
29.5″ - 30″	79″ - 81″	30″
31.5″ - 32″	79″ - 81″	32″
33.5″ - 34″	79″ - 81″	34″
35.5″ - 36″	79″ - 81″	36″

Rough Opening Single

Rough Opening Width	Rough Opening Height	Door Size to Order
25.75″ - 27″	81.5″ - 83″	24″
27.75″ - 29″	81.5″ - 83″	26″
29.75″ - 31″	81.5″ - 83″	28″
31.75″ - 33″	81.5″ - 83″	30″
33.75″ - 35″	81.5″ - 83″	32″
35.75″ - 37″	81.5″ - 83″	34″
37.75″ - 39″	81.5″ - 83″	36″