Configure Window
Final sizes are always shown in inches regardless of input unit.
Measure at Three Points
Take width at top, middle & bottom — and height at left, middle & right of the opening.
Width ″
Height ″
For a precise fit, we will deduct 0.25" from the narrowest width and use the longest height.
Check for Obstructions
The presence of any of these items inside the recess may affect functionality and, in some cases, prevent an inside mount completely.
Handles & Locks
Cranks & Operators
Grilles & Bars
Shallow Sill