September 16, 2026
How to Measure for Custom Window Treatments: A Room-by-Room Checklist and When to Book a Professional Measurement
Width and height alone do not determine a custom window treatment fit. Mounting depth, operating clearance, and product-specific ordering rules also matter. Measure each opening separately before treating windows as identical.
Record three width readings, three height readings, usable depth, and obstructions such as handles, locks, trim, and projections. Follow the exact product instructions for rounding, deductions, and final order dimensions.
If recess depth, shutter clearance, motor access, or uneven trim is unclear, book professional measurement. We guide Nashville-area customers through consultation, measurement, and installation for blinds, shades, shutters, and motorized treatments. Read more for the room-by-room checklist.
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