Standard Interior Door Thickness
Most interior doors are thinner than exterior.
Standard interior door thickness. But the above thickness can also vary according to the width and height of the door. 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. It adds about 25 to your material costs by going 1 2 thicker and then you need the cutters to produce the thicker doors.
In that case a thicker door is also recommended around 1 inches. The width of a regular pre hung door will be determined by the thickness of the wall. The main difference being an increased door height of 2040mm and door thickness of 40mm.
2040 x 526 626 726 826 926 x 40mm. The chart below has a list of widths and heights and what those sizes are generally used for. Standard interior thickness is 1 inches.
This is the most common interior door thickness and sometimes the only one stocked at home improvement stores. These are as follows. If you use a stable wood quarter sawn you won t have problems with movement.
Some stores may stock doors with alternate. Interior door thickness is an important consideration when it comes to installing doorknobs and hinges. Then you need to measure the width most common width are 2 6.
2040x820x35mm this is the most common average size 2040x870x35mm. That being said most inside doors adhere to the standard interior door sizes mentioned above. Standard thickness for an interior door is 1 3 8 if your door exceeds 36 or is over 90 in height.