How to Determine the Door Size

To determind the correct size of a door, you need to measure the existing opening width and height. Measure the width in three places: top, middle and bottom. Record the smallest one.

Measure the thickness of the wall. If the wall is thicker than 5.5 inches, you will need an extension plank.

Ville Doors stock slab doors sizes:

Height: 78 3/4″
Width: 18″, 23 1/2″, 27 3/4″, 29 1/2″, 31 1/4″ or 35 1/2″
Thickness: 1-1/2″

Door frame thickness is 1″. Door opening should be at least 3″ wider and 2″ higher than a door slab.

Door Size Chart