Overlap Guide
After measuring the opening, choose an overlap rate by sealing need and traffic comfort.
Read nextMeasurement Guide
Accurate opening size and mounting position help suppliers recommend the correct strip length, overlap and hardware.
RFQ Measurements
| Opening width | Measure the full left-to-right opening where the curtain needs coverage. Note if the rail should extend beyond the opening. |
|---|---|
| Opening height | Measure from the mounting position down to the floor or required bottom clearance. |
| Mounting type | Confirm face mount, wall mount, lintel mount or ceiling mount so the rail and plates can be matched. |
| Traffic clearance | Tell us whether people, carts, forklifts or pallet jacks pass through the opening. |
| Photos | Site photos help confirm obstructions, wall material and installation position. |