Brown Universal Sash Storm Window Frame C-Sash Retrofit Storm Window System

The Brown Universal Sash Storm Window Frame is part of the C-Sash universal retrofit storm window system, designed for fabricating durable interior or exterior storm window panels. This all-in-one framing material provides a strong, lightweight solution for creating custom storm window inserts that improve insulation and reduce air infiltration.

Finish/Color: Brown
Glazing Thickness: Up to 1/8 in. (3 mm)
Length: 146 in.
Overall Height: 11/16 in.
Width: 5/16 in.

Recognized as one of the most popular retrofit storm window systems, C-Sash framing is stronger than vinyl and more secure than magnetic systems. The frame accepts single or double strength glass or acrylic panels up to 1/8 inch thick, making it suitable for both recessed and surface-mounted storm window installations.

A pre-installed vinyl gasket securely holds the glass or acrylic in place, eliminating the need for adhesives commonly required with other storm window frames. Built-in pile weatherstripping helps reduce drafts by sealing gaps between the panel and the window frame.

The roll-formed aluminum body provides excellent rigidity while keeping the panel lightweight enough for convenient seasonal installation and removal.

Product must be cut to 8′ for shipping. Please include cutting instructions in the Special Instructions for Seller box at checkout. Non-returnable item.