Door sizes can be confusing due to the fact many doors are still manufactured in imperial sizes.
Metric door size chart.
To understand this standard interior door chart.
To measure your existing door you need to take a measuring tape and measure from the bottom of the door to the top of the door most common doors measure.
Imperial feet inches imperial inches metric.
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.
Standard external door sizes.
Standard uk door sizes.
How to measure your existing standard interior door size.
For added convenience we have created tables of popular door types.
Then you need to measure the width most common width are 2 6.
Metric sized internal doors are becoming increasingly popular and are most commonly used in scotland and europe.
If in doubt give us a call on 01752 422 501.
2040 x 526 626 726 826 926 x 40mm.
The main difference being an increased door height of 2040mm and door thickness of 40mm.
6 6 x 1 3 78 x 15 1981 x 381mm.
External doors usually have a thickness of 44mm.
Metric sized internal doors are becoming increasingly popular and are most commonly used in scotland and europe.
Popular internal door sizes.
Standard door sizes.
Below are the most common uk door size dimensions in three measurements.
Although metric sizes are becoming more common there is often a mix of sizes just to keep us on our toes.
Door size conversion chart.
Metric standard door sizes.
You may also hear this door size being referred to as a 2 9.
Our handy imperial metric converter below enables you to swiftly convert to metric imperial door sizes or vice versa.
The main difference being an increased door height of 2040mm and door thickness of 40mm.
6 6 x 1 6 78 x 18.