Standard Door Size For Door Locks

The average measurement of 36 by 80 inches refers to the door panel itself not including the frame.

Standard door size for door locks.

Measure from the center of the door knob hole to the edge of the doorway to find the size of the door set. Standard interior door width is 32 inches. The distance between the edge of the door and the center of the lock hole. You may also find a few narrower doors in stock including 30 inches 28 inches and 24 inches.

In most cases the door set which is inside of the door and controls the door latch will. The rough opening should be at least inch wider and inch taller than the door frame. Secondly there are a few lock companies like weiser that make locks to fit the smaller bore. Opening heights 3 0 through 4 11 15 16 centered in door height not frame.

Is now very common for newer homes and stock exterior doors are also commonly available in 30 and 32 inch widths. If for some reason your existing interior door isn t a standard door size don t worry. The exterior siding wall cladding should be. The standard size for an exterior door is 80 inches by 36 inches which is 6 ft 8 inches by 3 ft.

All standard bored locks ansi 115 2 161 61l type for mortise lock ansi 115 1 86 type all locations must be altered 3 8 lower and standard strike asa type. Some door manufacturers sell doors in 7ft 8ft heights and door widths from 24 inches to 42 inches. First doors can usually be re drilled. The frame extends beyond the panel and is installed into the rough opening.

Separate dead lock activation on room side of the corridor doors in hotels and motels shall have handle or large thumb turn in an easily reached location. Custom doors can be made to match any size door opening. Most of the current locks require the standard 2 1 8 bore. As a home improvement contractor the majority of doors i replace are.

Title 24 part 2 section 2 3303 c 3 3 panic hardware shall not be equipped with any locking or dogging device set screw or other arrangement which can be used to prevent the release. Although custom doors do cost more money. If one wants to replace their locks on doors that have smaller diameter holes there are 2 options. Standard door frame size.

Two standard backsets are 2 3 8 and 2 3 4. 96 inches or 8 ft. On average you can expect to pay roughly 20 25 percent more for a custom door. Backset the distance from the edge of the door to the center of the lock bore.

The dimensions of faceplate latches are 2 inches for height 1 inch for width and inch diameter at the corners. Before purchasing a lock measure your door s backset cross bore and thickness to ensure you find the right fit.