Measuring Guide
Measure once, measure right
Your blind is manufactured to the exact millimetres you enter — so five careful minutes here guarantee a perfect fit. You need a metal tape measure and, ideally, a second pair of hands.
Before you start
- Always measure in millimetres (mm).
- Measure each window separately, even if they look identical — differences of 5–10 mm are common.
- Measure width at three points (top, middle, bottom) and height at two points. If they differ, note the smallest value.
Option 1: Mounting on the window sash
The most common installation — the blind is fixed directly to the frame of the opening window part.
- Measure the visible glass width and add the coverage you want on each side (we recommend the full sash width between the outer edges of the glazing beads).
- Measure the glass height between the glazing beads, top to bottom.
- Enter these values in the configurator — we calculate the exact blind dimensions from your window measurements.
Option 2: Mounting in the recess
- Measure the recess width at three points. Enter the smallest value.
- Measure the recess height at two points. Enter the smallest value.
- We deduct the necessary operating clearance in production — do not subtract anything yourself.
Option 3: Mounting on the wall
- Measure the width of the area you want covered — we recommend the recess width plus 50–100 mm on each side.
- Measure from the intended top fixing point down to where the blind should end.
If you are unsure
Send us a photo of your window with your measurements marked on it and we will check them before production — free of charge. And remember: our measurement guarantee means that if you do mismeasure, we remake your blind.