The Most Popular Retrofit Storm Window System Better Than Magnetics, Sturdier Than Vinyl No Adhesive Required to Hold Glass or Acrylic Panels The Most Popular Retrofit Storm Window System Better Than Magnetic, Sturdier Than Vinyl CRL-Sash Universal Storm Window Frame is the quality made, all-in-one glass framing material for the fabrication of secure, high-performance storm window and door panels. The frame accepts single or double strength glass or acrylic up to 1/8 inch (3 millimeters) thick, which makes it perfect for interior or exterior recessed or surface mounted panels. Pre-installed vinyl gasket holds the glass or acrylic, eliminating the need for messy adhesives used with most other types of storm window frames. Built-in pile weatherstripping helps eliminate air infiltration between the secured panel and the window frame. A roll-formed aluminum body gives the frame rigidity while allowing the panel to remain lightweight enough to install and remove seasonally. Color: White Length: 12 ft-2in (3.7 m) Ship Via: Requires Cutting Instructions for Shipping Minimum Order: 12 ft Additional Product Information: Two Ways to Fabricate Miter Cut Fabrication Miter cut fabrication is accomplished by miter cutting the frame to the desired width and height. Next insert Cat. No. 1795 Corners and wrap the frame around the glass or acrylic panel. Then use Cat. No. S1936 Tool to crimp the frame onto the dimples in the corners to provide a tight fit. Square Cut Fabrication Square cut fabrication is accomplished by simply square cutting the frame 1-7/16 inches (36.5 millimeters) less than the desired width and height of the frame. Next insert the Square Sash Corners, wrap the frame around the glass or acrylic panel and the fabrication is complete. CRL-Sash Universal Storm Window Frame comes in 12 foot 2 inch (3.7 meter) lengths. In order for this material to shipped, it must be cut.