Doors are typically either 1 3 8 inches or 1 3 4 inches thick.
Are all internal doors the same size.
Measure from the center of the door knob hole to the edge of the doorway to find the size of the door set.
Internal doors are typically available in a number of standard interior door sizes.
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.
Replacement doors should have the same measurements as old doors.
Interior door knobs are designed to be used in doors found inside of a house.
The frame consists of jambs a casing stops a sill and a threshold.
The thicker doors are usually but not always exterior models.
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.
Standard widths include 18 20 24 28 30 32 and 36 inches.
In most cases the door set which is inside of the door and controls the door latch.
Be sure to buy a lockset that will fit your door s thickness.
Regardless of the type of doors the frames are built basically the same with the exception of pocket doors see below.
Interior doors are smaller than exterior ones.
The thinnest interior door you can buy is 1 3 8 inches thick and the thickest is 1 3 4 inches thick which is the same as an exterior door.
When planning renovation or building a new door have this measures in mind.
There are several types of interior doors distinguished by the way they operate.
Standard interior frame dimensions.
1 the door s thickness.
Standard heights include 80 84 and 96 inches.
Similarly height may be referred to as 6 6 or 78 inches or 1981mm.
What your average consumer wants in a door knob for a closet versus a bathroom will often vary so the different interior door knob categories can each satisfy.
Interior doors are an important part of your home s overall look and significantly impact its inner curb appeal while it s often easy to overlook these doors as just part of a home s background appearance and focus replacing interior doors not only helps tie a space together visually but offers other benefits.
Intermediary thicknesses include 1 1 2 and 1 5 8 inches.
The standard thickness for interior doors is 40 mm.
1 3 8 inches is the most common depth but other depths are available.
Entry doors are usually 36 inches wide.