When measuring to fit any of these blinds or shades to your windows it is important to remember a few key things.
How do you measure your windows for blinds.
When measuring for outside mount horizontal blinds start by measuring the window s width.
Use the smallest measurement as the window width to make sure that the blinds clear the sides of the window frame.
Step 2 step 3.
Measure the height of your window opening in three places.
Use the smallest measurement if you re measuring for sheer shades vertical blinds solar shades or roller shades.
For all other blinds and shades use the longest measurement.
Decide if you want an inside mount or an outside mount before you begin the measuring process.
For solar shades and vertical blinds record the width at the top of the window only.
1 measure the width inside the window opening at the top middle and bottom.
Then if possible add at least 3 inches to each side to ensure you re covering the light gap and to maximize privacy.
Take the narrowest of the three width measurements and round down to the nearest 1 8.
Steel measuring tape is much more accurate than cloth measuring tape.
Measure the width inside the window frame at the top middle and bottom to allow for variances in construction.
2 measure the height inside the window opening from the top of the window opening to the window sill three times.