Composite Door Designer
Design the door that's right for you, choose from thousands of designs.
We make it easy for you to choose the exact door you want.

Design your own Door

Measuring & Threshold Guides

Door Measuring

Width

The width should be measured brick to brick at three points - top, middle and bottom of the opening.  The smallest of these measurements is taken as the width.  Always deduct 10mm from the final width.

Height 

The height should be measured brick to brick at three points - left, middle and right of the opening.  The smallest of these measurements is taken as the height.  Always deduct 10mm from the final height. 


All dimensions are to be supplied in Metric and all designs are viewed as from OUTSIDE. Any sizes given should include the frame, cill and any frame extenders/add on’s required.

Please note: We are unable to accept responsibility for incorrect measurements. If you are unsure we recommend that you consult a professional fitter, joiner or builder to measure up. You can always call us on 01442 405165 and we will gladly help and advise.
 

Threshold Types