View our list of standard door sizes our handy metric to imperial converter and imperial to metric converter helps you pick the right door size.
Standard metric door sizes uk.
Although metric sizes are becoming more common there is often a mix of sizes just to keep us on our toes.
With this in mind we ve created this blog on standard uk window sizes to help any homeowner out there.
Standard fire door sizing.
Standard external door sizes in metric.
Overall frame sizes shown width x height mm x mm 6660.
Metric imperial size convertor of the uk s largest supplier of timber doors online via phone or in store in dorset northolt st albans todd doors.
A popular choice for homeowners upvc windows are cost effective.
All of the standard uk and metric door sizes are usually available as a fire door equivalent with the only difference being an increased door thickness of 45mm.
Internal frame size on site timber frame width x height mm x mm pre framed canopy door.
Metric sizes are also available within some of the ranges.
Metric door sizes are extremely specific and different from imperial feet and inches.
Internal doors are available in a variety of sizes the standard door sizes consist of the following imperial sizes 24 x78 27 x78 30 x78 28 x78 32 x80 33 x78.
Overall frame sizes shown width x height mm x mm frame kit for double door.
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.
To attain its fire rating additional component materials are needed resulting in this 45mm thickness.
All uk standard and metric door sizes are usually available as a comparable fire door the only additional feature being an increased door thickness of 45mm.
Popular external door sizes.
External doors usually have a thickness of 44mm.
Standard upvc window height.
Overall frame sizes shown width x height mm x mm pre framed retractable door.
Standard imperial sizes are usually 35mm thick.
2040 x 562 626 726 826 926 x 40mm.
Internal doors size guide.
Indicates less common internal door sizes.
Knowing these standard sizes is useful to anyone considering window replacement as you ll know if the size you require is readily available.
Commonly used in europe and scotland metric door sizes are becoming more popular the key difference between standard uk and metric door sizes are that the door height is increased to 2040mm and the door thickness is 40mm leaving you with options such as.
Standard door sizes.
Indicates standard internal door sizes.
Fire door standard sizes.
Door sizes can be confusing due to the fact many doors are still manufactured in imperial sizes.
This is because extra core component materials are required in the construction of the door to achieve its fire rating.
