What Is The Size Of A Standard Interior Door

Interior doors are smaller than exterior ones.

What is the size of a standard interior door. Some door manufacturers sell doors in 7ft 8ft heights and door widths from 24 inches to 42 inches. The height for all interior doors must be minimum 2040mm and the standard width for interior doors is 620 720 770 820 870 or 920 mm. Thus most standard interior doors are the same height and come in widths ranging from 28 to 32 inches.

Standard door sizes usa the standard interior door size in america is 762 x 2032 mm. The standard thickness for interior doors is 40 mm. Custom doors can be made to match any size door opening.

Usually interior walls are made from 2x4 studs which have dimensions 1 x 3 of an inch inch drywall from both sides what comes total of 3 2x 4 and that is in practice. If for some reason your existing interior door isn t a standard door size don t worry. The width of a regular pre hung door will be determined by the thickness of the wall.

The standard size for an exterior door is 80 inches by 36 inches which is 6 ft 8 inches by 3 ft. Standard width can range from 24 to 36 depending on the size of the doorway and the materials you want to use. On average you can expect to pay roughly 20 25 percent more for a custom door.

But it could be a bit smaller or higher at times like 79 inches or 81 inches. Whereas the standard exterior door size is 910 x 2030 mm. When planning renovation or building a new door have this measures in mind.

Other door sizes include. Although custom doors do cost more money. This is the minimum width required for a passage door.