The main difference is seen in the thickness of external doors.
Standard external door frame width uk.
In scotland the most common door frame width is 726mm.
Standard upvc window width.
Door frames can be supplied pre assembled or in component parts which can be cut to size to fit all door sizes.
The width of upvc windows is not as straightforward as the height.
However upvc window frames have also been made to fit.
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.
As the size of the frame you require will depend on the size of the opening there is no standard uk door frame size.
How wide is a standard uk internal door frame.
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.
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.
The most typical door frame width in england wales is 762mm.
Opening width frame width e g.
The set comprises a 1200mm 4 wide pair of doors and a frame that will accomodate the doors plus 1 or 2 fixed sidelights of nominal width 450mm or 600mm available separately.
Adjusting the size of an external door.
Door frames can be supplied pre assembled or in component parts which can be cut to size to fit all door sizes.
We have listed the full standard heights for them below.
The doors come factory glazed with high performance lowe dg units and the whole set is factory finished in anthracite grey.
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.
They are a vital part of creating secure and weatherproof entrances and exits to a property and are made from sturdy and durable materials that are specially treated to ward off rot and deterioration for a longer life.
The most common door frame width is 762mm in england wales and 726mm in scotland to accommodate the most popular door sizes of the same size.
60mm fitting adjustment 6mm double door width 2 single door width compare the single door width with the sizes available in your chosen design to determine whether a standard option will work or if you require bespoke made to measure doors.
This is because their frames were originally made to fit bricks that were 215mm long.
Entry doors are usually 36 inches wide.
