How to measure
Inside Recess
How to measure for accurate fitting inside a window recess.
- Use a straight ruler. We recommend using a steel ruler to measure for best accuracy.
- Measure the width and drop in several places.
- Allow for obstructions such as window handles and tiles etc.
- Always give your sizes as width x drop in metric to the nearest cm or mm.
i.e. 120.2cm wide x 150.5 drop - Confirm if sizes are full recess sizes or finished sizes.
Outside Recess
- Use a straight ruler. We recommend using a steel ruler to measure for best accuracy.
- Decide how much you wish to stop overlap on each side, top and bottom.
- Always give your sizes as width x drop in metric to the nearest cm or mm.