The industry hasn t widely decided which measurement is king yet so the metric to imperial door size conversion charts below should help you understand the size of an internal door.
Metric door frame sizes.
This is more difficult to be done with exterior door frames.
Internal metric sized doors are becoming progressively popular and are most prolifically used across much of scotland and the continent.
Sdi 124 2016 maintenance of standard steel doors and frames.
The main difference being an increased door height of 2040mm and door thickness of 40mm.
If in doubt give us a call on 01752 422 501.
Sdi 118 2012 basic fire door fire door frame transom sidelight frame and window frame requirements.
Imperial feet inches imperial inches metric.
6 6 x 1 6 78 x 18.
Doors are readily available in sizes ranging from 2040x526mm to 2040x926mm.
Sdi 117 2013 manufacturing tolerances for standard steel doors and frames.
We have a huge range of internal oak white primed glazed treated and untreated doors available to choose from.
Below are the most common uk door size dimensions in three measurements.
Popular internal door sizes.
2040 x 526 626 726 826 926 x 40mm.
Standard uk door sizes.
Panel doors have a standard size for interior doors.
The door sizes have exact heights of 2040mm and widths vary as follows 526mm 626mm 726mm 826mm and lastly 926mm all with door thicknesses of 40mm but 44mm for 30 minute fire rated doors.
6 6 x 1 3 78 x 15 1981 x 381mm.
The advantage of interior doors is that they re easier to install and you can modify the door frame according to your preferred door size.
Metric standard door sizes.
In the uk there are a multitude of standard doors sizes and oftentimes knowing how to make sense of measurements can be hard going and puzzling.
The height is 2040 mm width 620 mm 720 mm 770 mm 820 mm 870 mm or.
Metric sized internal doors are becoming increasingly popular and are most commonly used in scotland and europe.
Oakwood doors can deliver any of our metric size doors within mainland uk.
2040 x 562 626 726 826 926 x 40mm.
Unfortunately there is no hard and fast rule on standard door frame sizes in the uk.
Sdi 134 2014 glossary of terms for hollow metal doors and frames.
Our handy imperial metric converter below enables you to swiftly convert to metric imperial door sizes or vice versa.
For added convenience we have created tables of popular door types.
You may also hear this door size being referred to as a 2 9.
Metric door sizes are extremely specific and different from imperial feet and inches.
However the door frame size you require depends on the opening within the wall which can vary from building to building meaning there is no standard door.
