Accurate measurements are essential when ordering shades to ensure a perfect fit and optimal functionality. The two primary mounting options are inside mount and outside mount, each with distinct advantages.
Two Primary Mounting Options:
Inside Mount:
Installing shades within the window frame offers a clean, streamlined appearance and preserves the window trim. However, it requires sufficient window depth—typically at least 2 inches—to accommodate the mounting brackets and shades. If your window depth is inadequate, consider opting for an outside mount.
Outside Mount:
Mounting shades outside the window casing can cover imperfections and provide a more substantial presence. This method is versatile and doesn't require a minimum window depth, making it suitable for various window types, including those with shallow sashes or deep window sills.
Measuring for Different Mount Types:
Measuring for Inside Mount Shades:
Width: Measure the inside width of the window frame at three points—top, middle, and bottom. Use the narrowest measurement to ensure the shade fits within the frame.
Height: Measure the inside height at three points—left, middle, and right. Use the longest measurement to ensure the shade covers the entire window height.
Depth: Measure the depth(at least 2 inches) of the window frame to confirm it can accommodate the mounting brackets and shade.
Measuring for Outside Mount Shades:
Width: Measure the desired width, extending beyond the window frame to cover the casing and allow for mounting brackets. Adding 1-3 inches to the width is recommended for optimal light control and privacy. Not adding width is ok if your frame is thick enough to keep light out.
Height: Measure from the desired top mounting point to the bottom of the window sill or the point where you want the shade to end. Adding 4-6 inches to the height above the window opening is recommended for optimal light control. Or add at least 1 1/2 inches for the brackets to install.
Measuring for Bay Window:
Determine Projection (P): Mark the depth 2 to 3 inches the shades will project from the wall in the corner angles.
Measure Center Panel: Measure the width between the two P marks in the corners of the center window.
Measure Side Panels: Measure the width of each side window, adding desired overlap only to the outermost edge of the bay. This ensures clearance.
Additional Tips:
Use a Steel Measuring Tape: For accuracy, use a steel measuring tape instead of a cloth one.
Measure to the Nearest 1/8 Inch: Precision is crucial; avoid rounding measurements.
Account for Obstructions: Identify any window hardware, handles, or obstructions that might interfere with the shade's operation.
Consider Mounting Hardware: Ensure there's sufficient space above the window for mounting brackets, especially for outside mounts.
By the way, CURTARRA offers an easy-to-use shade measurement tool for you.
