The main difference is seen in the thickness of external doors.
Standard external double door sizes uk.
Internal doors size guide.
The standard heights and widths of external doors are often comparable to standard internal door sizes.
External door standard size chart external door sizes.
We offer on site measuring for large projects in the case of smaller fit outs to enable us to give the most accurate door sizes and measurements we will ask for a structural opening.
On this page we explain the standard internal door height and standard internal door size door width.
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.
Entry doors are usually 36 inches wide.
Indicates less common internal door sizes.
Uk standard door sizes.
Internal door standard uk sizes chart.
Pair door double door standard sizes.
Indicates standard internal door sizes.
Popular external door sizes.
At bso we provide a core range of the most prolific door sizes from stock.
Double doors are also sold as room dividers which means that not only do you get the two doors but also the frame to suit the chosen doors the sizes of the standard room dividers are 1246mm 1558mm 1904mm 2478mm and 2494mm not all double doors are available in all these sizes the range of timber types is confined to oak mahogany pine.
Metric mm imperial feet inches imperial inches 1981 x 686.
Pre hung doors include both the door and the frame that supports the door while slab doors include just the door alone.
1981 x 457 533 x 35mm door sizes tend to be most popular for use as cupboard or wardrobe doors.
Clearance is the allowance we give around the door and frame.
If your slab door is more than 25 years old use a pre hung door to ensure a sealed frame.
In order to be fitted together pair door measurements need to be exact so there s no overlapping.
Measuring for a pre hung exterior door can be tricky.
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.
Follow this video for specific steps.
Standard imperial sizes are usually 35mm thick.
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.
Use the below calculator as a guide to work out your door size.
Internal standard door sizing uk.
Metric mm imperial feet inches imperial inches 1981 x 686.
1981 x 457 533 x 35mm door sizing usually most popular for wardrobe or cupboard door use.
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.