Plan light control from the installed point
August 6, 2026
Curtain width, heading, drop, floor clearance, fullness, and nearby heat all begin at the installed pole or track.
Measure the installed hardware rather than the window glass alone. Record heading compatibility, total width, desired fullness, and finished drop.
Do not infer performance
Light filtering, privacy, blackout, thermal, fire, and shrinkage performance require verified product data.