Measuring for two blinds on one window may seem tricky, but it’s actually simple with the right steps. First, decide between an inside mount (needs at least 2.5″ depth for a sleek, built-in look) or an outside mount (ideal for shallow frames or obstructions). For inside mounts, measure the window’s width at three points and use the shortest, rounding down 1/8″; for height, use the longest of three points, rounding up 1/8″. For outside mounts, add about 3″ overlap on each side and top/bottom. Always allow a small gap (¼”–½”) for inside mounts or slight overlap for outside mounts to ensure smooth operation. With accurate measurements, BlindsMagic custom smart blinds guarantee a perfect fit and effortless style. Buy Custom Motorized Blinds Today.