OSF measurements: Panels + framing will total OSF measurements. Recommended, especially for mount on moldings, limited space, etc.

For WM, we will grow the panels between 1" to 1 1/2"; the framing will be in addition to that (+3").

For windows with sills, you can have 3-way framing or 4-way framing (recommended).

Use the Specification Sheet to provide detailed information such as corner windows, dead wall, etc.

Indicate if a window is above another window so that the width of the shutters will be the same.

Bi-fold is not recommended for sliders as the panels may sag. Shutters can be on a track or with T-post(s).