On this page we explain the standard internal door height and standard internal door size door width.
Standard external door width uk.
1981 x 457 533 x 35mm door sizing usually most popular for wardrobe or cupboard door use.
We also have some smaller metric sizes available starting at 2040x526mm all metric doors are 40mm thick but remember that any 30 minute fire rated door will be 45mm thick and.
Entry doors are usually 36 inches wide.
It can take 10 12 weeks to get an extra tall or extra wide door made depending on the size and the type of material.
1981 x 457 533 x 35mm door sizes tend to be most popular for use as cupboard or wardrobe doors.
Typically fire doors sizes are 27 x78 30 x78 and 22 x78 but may also be available in the smaller size of 24 x78 metric fire doors may also be available with standard sizes ranging from 626mm x 2040mm and 726mm x 2040mm to 626mm x 2040mm and 926mm x 2040mm.
External doors size guide.
All external doors are usually supplied 44mm thick.
Adjusting the size of an external door.
Uk standard door sizes.
As external doors need to be more sturdy they are usually thicker with 44mm 1 3 4 being the most common thickness in domestic settings.
At bso we provide a core range of the most prolific door sizes from stock.
The most common standard door sizes for both imperial and metric external doors are 30 x78 32 x80 33 x78 34 x82 36 x84.
Internal standard door sizing uk.
If you want something that is just slightly smaller than the standard 3 foot exterior doors then trimming down a standard sized door to fit is a good option.
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.
The main difference is seen in the thickness of external doors.
The standard heights and widths of external doors are often comparable to standard internal door sizes.
Jb kind doors offer a core selection of the most common door sizes from stock and if you have a non standard size requirement bespoke sizes can be ordered for many of our door ranges.