Standard Interior Door Sizes Us

This will give you room to space the door frame off of the sub floor.

Standard interior door sizes us.

Standard inside door sizes. Ceilings can go beyond the industry standard to 10 and 12 feet high. While a standard door height is 80 finished opening. If you re looking for a special door for your room imagine an interior glass door or special order interior wood door.

But we are primary concentrate on us construction industry which using an imperial measuring system. Refer to the charts below to determine what size of door you will need. Higher ceilings up to 12 feet are not uncommon especially in renovated loft apartments and pre war style architecture. The difference between a rough opening and finished opening is usually 2 3 inches.

Just add 2 to the width of the actual door size. Standard interior doors are available in prehung and slab styles. Prehung doors install easily as they include the jamb and frame providing a uniform appearance. 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.

Although custom doors do cost more money. Or go with the tried and true standard slab. If you have questions give us a call at 888 458. Slab doors are more economical as they can be mounted using the existing jamb and trim.

For reference standard interior door widths range from 24 36 finished opening. Entry doors are usually 36 inches wide. If for some reason your existing interior door isn t a standard door size don t worry. Good choice if the door and framing must be replaced.

The height for all passage doors must be a minimum of 80 inches and the standard width sizes for interior doors are 24 28 30 32 and 36. Other popular sizes are 5 0 x 8 0 6 0 x 8 0 and 8 0 x 8 0. For general knowledge in metric door will range from 525 mm to 1200 mm in width and 1980 mm 2040 mm in height. On average you can expect to pay roughly 20 25 percent more for a custom door.

Keep in mind these doors come in various sizes depending of the manufacturer. As a home improvement contractor the majority of doors i replace are. You ll find what you need in our vast selection of interior doors. While a door width of 36 inches is oversized for an interior door it s the standard size for front doors the standard height remains the same however.

Custom doors can be made to match any size door opening. You should add 2 1 2 to the height of the actual door. Framing rough opening sizes are really quite simple. Getting the rough opening size right the first time will save you from frustration when installing your doors.