450mm 600mm 1 050mm 1 200mm 1 350mm and 1 500mm.
Upvc window measurements.
How to measure a upvc window.
Even though we use tend to use smaller bricks upvc window sizes have also been made to fit bricks that are 300mm long according to an eu directive.
The height will need to be measured externally brick to brick including any existing cill.
These guidelines are to help you measure for a new upvc window and make an accurate measurement.
Guide for measuring your windows windows are usually measured from the brickwork opening from the outside of the property always in millimetres mm.
The width of the upvc window sizes can be more complicated.
Firstly measure the width brickwork to brickwork in three places top middle and bottom and deduct approximately 10mm from your smallest measurement.
Measure the height and width of the aperture.
The measurements need to include the window s frame the windowsill and if you have any frame extensions these should be included too.
Measure each individual window facet internally from one edge of the frame to the other.
Standard upvc window widths are.
Height is measured on the left side in the centre and on the right side.
Upvc window measuring step by step 1.
Upvc frames were originally made to fit bricks that were 215mm long.
488mm 630mm 915mm 1 200mm and 1 770mm.
The projection of the bow will need to be measured internally from the inside back span of the window to the inside point of the window frame as below.
Always measure the exact brickwork opening and not the old window frame.
Standard upvc window heights are.
Measure the opening outside on both the height and width.