How To Measure A Box Bay Window For Blinds. This will be different because the projection of the blind reduces its width because of the angles. When you order, enter the narrowest width.
Using the pencil, clearly but lightly mark the window sill or frame where each short edge ends nearest to where the windows panel meet. Now do this for the other angle of the window, too. How to measure a closed splay bay or angled bay window for blinds.
Cut 6 pieces of cardboard or use business cards.
When you order, enter the narrowest width. Then measure your bay windows with a metal tape measure, using the instructions for your chosen option. (in my case, these were 50mm wide). Left width = 845mm centre width = 1215mm right width = 849mm measuring the drop is simple, just measure from the top of where the blinds will be fitted, down to where you’d