40+ Standard Interior Door Height. Keep in mind, you can add these door heights. A lot of new homes are being built with taller (e.g.
Most interior door sizes can be compared to exterior doors (the front door of your house, for example). Doors sizes and standard doors dimensions comparison chart. It's critical to understand standard door sizes in order to not waste time or money when replacing yours.
Before we changed to metric units, it used to be 6 ft 8 inches.
Doors are readily available as standard in the following sizes. Standard door sizes are a regular door dimensions available from door manufacturers or. Determining the size of your door is as simple as taking a few measurements and doing some basic math. Standard door sizes are a common door that applies to most homes built in: