1. For inside recess the factory makes a small allowance.

2. For outside recess we will make the blind exact size and we recommend you add a small     overlap of 75 mm on each side.

1. For inside recess measure inside the frame of your window from wall to wall and top to     bottom. Do not add or deduct from your sizes.

2. For outside recess again measure as above and select by recess "Outside, exact size" and     also consider adding 75 mm on each side if the landscape allows you to do so in order to     perfectly cover your window frame.