Measurement should overlap each side of window frame by at least 1 1 2 in.
How to measure outside mount blinds.
First find the widest point of your window before finding the height at the tallest point.
If you want to hang blinds that cover your window completely taking proper measurements will help you get the right size.
If the window frame is sufficiently deep to attach the mounting brackets inside the window frame you can choose inside or outside mounting.
Blinds that mount outside of the window opening are perfect if you can t install blinds on with an inside mount.
In this short video you will see just how easy it is to measure for an outside mount.
Measuring for outside mount wood blinds.
Outside mount blinds or shades can make your windows appear wider and longer while also providing better light control and privacy options.
Inside mounted blinds are installed within the window.
Outside mount blinds are a good choice if an inside mount is not possible due to little or no window depth.
If you re mounting to the trim measure the width of the trim at the top of the window.
Outside mounts require at least 2 inches of flat surface above the window or frame for mounting brackets.
Between outermost points where blind is to be placed.
Consider adding an extra 3 inches to the width and height for optimum light control and privacy.
Measure the width of the window open and case moldings to determine how wide you want the blinds.
If not you ll have to use an outside mount.
Measure to the nearest 1 8 in.
Outside mount window treatments are mounted on the window molding wall or ceiling above your window.
Outside mount blinds or shades can be mounted 2 ways to the trim around your window or to the wall above the window opening like the photo above.
Measure the overall area to be covered.
Outside mount window treatments are mounted outside the window casing.
Outside mounted blinds are installed to cover the window frame or attach to the wall.
How to measure for outside mount blinds and shades.
Measuring for 2 and 2 1 2 horizontal blinds is simple it s just 2 easy steps.