CRL Bronze Universal Sash Storm Window Frame - Replacement

• The Most Popular Retrofit Storm Window System
• Better Than Magnetics, Sturdier Than Vinyl
• No Adhesive Required to Hold Glass or Acrylic Panels

CRL-Sash Universal Storm Window Frame (SKU: BS1BRZ) is a heavy-duty, roll-formed aluminum retrofit storm window frame engineered for secure, high-performance storm window and door panels. This universal frame accepts single or double strength glass or acrylic up to 1/8" (3 mm), making it ideal for interior or exterior recessed or surface-mounted retrofit storm windows and seasonal panels. A pre-installed vinyl gasket secures glass or acrylic without messy adhesives, and built-in pile weatherstripping reduces air infiltration between the panel and the existing window frame. The aluminum body provides rigidity while keeping panels lightweight and easy to install or remove seasonally.


Two Ways to Fabricate
Miter Cut Fabrication
Miter cut fabrication: miter the frame to the desired width and height, insert Cat. No. 1795 Corners, wrap the frame around the glass or acrylic panel, then use Cat. No. S1936 Tool to crimp the frame onto the corner dimples for a tight fit.

Square Cut Fabrication
Square cut fabrication: square cut the frame 1-7/16" (36.5 mm) less than the desired finished width and height, insert the Square Sash Corners, wrap the frame around the panel, and the fabrication is complete. These simple fabrication options make the frame a versatile solution for custom retrofit storm window installations.

Availability & Shipping
CRL-Sash Universal Storm Window Frame comes in 12'-2" (3.66 m) lengths. To ship via UPS, lengths must be cut to 96" (2.44 m).


Product Warning:

Stock lengths must ship via common carrier unless specifically cut for UPS shipment.

Why choose CRL-Sash BS1BRZ? Pre-installed vinyl gasket, integrated pile weatherstripping, and roll-formed aluminum construction provide a