Do not take any allowances on the height or width.
How to measure windows for blinds lowes.
Measure the height of the.
Measure the inside of the window frame in three places for width.
But mistakes in measurements can ruin them altogether step 2 measure for width.
Use a metal tape measure to measure accurately to the nearest 1 8th inch.
Measure from the high point of the sill of your window the surface closest to the inside of the window to the top of the window opening.
Step 1 be sure to measure accurately.
Use the smallest of these three height measurements to order the window.
Measure the width of the recess in three places.
Make sure you hold both ends of the tape on the inside edges of the recess.
Inside mount treatments are installed inside the window casing.
Use the smallest measurement as the window width to make sure that the blinds clear the sides of the window frame.
One at the left side one at the center and one at the right side of the window.
Measure the width inside the window opening at the top and round down to the nearest 1 8 measurement.
If the window is set in a deep recess fitting the blind inside makes for a neat finish.
At the top at the middle and at the bottom.
1 measure the width inside the window opening at the top and round down to the nearest 1 8 measurement.
At the left middle and right side.
Do not take deductions.
2 measure the height inside the window opening from the top of the window opening to the window sill.
Measuring for inside mounted horizontal blinds 01 measure the width inside the window frame at the top middle and bottom to allow for variances in construction.
Measure the height inside the window opening from the top of the window opening to the window sill.
Note the smallest measurement as it will be the one you use step 3 measure for height.
Across the top middle and bottom.
If your window does not have a sill measure to the point you would like the blind to reach.