1. Determine if the shade or blind will mount outside the window frame onto the wall (Outside Mount) or if the shade or blind will be mounted inside the window frame (Inside Mount).
   Note: Most RV windows are Outside Mount.
2. Outside Mount — Measure the width (across) of the area to be covered. Example: End of frame to end of frame plus 2” added for additional coverage. Inside Mount: Measure the exact opening size. The factory will make any necessary adjustments from your exact measurements to allow for inside clearance and ease of operation.
3. Measure the length (drop) of area to be covered. Example: Top of frame to bottom of frame with an additional 2” for mounting above and below window.

United Shade will manufacture exactly the size you order. Take precautions with your measurements so entire window area is covered and allowances are made to assure a custom fit. If draperies or valances are already installed be sure your measurement for width allows the shade or blind to fit under the current window treatment.

Inside Mount Measuring Instructions

Inside mount shades and blinds are installed inside the window casing.

• Measure the exact insdie width of the window casing from left to right inside edge.
• Measure the exact inside height of the window casing form top to bottom inside edge.
• Do NOT take any deductions. Allowances are made at the factory to ensure fit.

Outside Mount Measuring Instructions

Outside mount shades and blinds are installed outside the window casing. The shade or blind will cover an area larger than the window itself.

• Measure the exact width to be covered. Allow enough extra coverage to ensure proper light control and privacy
• Measure the exact height to be covered. Allow for proper coverage.