Flex‑Leg Leaf & Compression Weatherstrip for Casements & Awning Windows

Upgrade and restore your Older Model Legacy Windows like: Better-Bilt, Bf-Rich, Caradco, Bilt-Best, Marvin, Casemaster, Cascade, Certainteed, Craftsman, Crestline, Croft, Eagle, Hurd, Jeld-Wen, Kolbe, Lincoln, Integrity, Peachtree, Pella, Ply-Gem, Sierra-Pacific, Simonton, Traco, Entry-Gard, Weather-Shield, Therma-True, Wenco, and others — with our "Flex‑Leg" Design Weather Strip, engineered for superior sealing performance across multiple window types. This improved sash weather seal features a double‑barb kerf insert and an advanced double‑function design, delivering a tighter, more efficient seal between the sash and the window frame on both wood and metal windows. Designed to fit a wide range of window "Kerf-Set" profiles (see drawing), this weatherstrip is ideal for older window models manufactured between 1970's and 2010's. It’s the perfect choice for window repair, restoration, and energy‑efficiency upgrades — and professionals all agree — there are none better than this sash seal. 

• MINIMUM ORDER PACK - ONE HUNDRED TWENTY (120') Lineal Feet Per Order
• Flex‑Leg Design - Improved Compression and Flexibility by design. 
• Double-Barb, kerf-insert, for a secure and long‑lasting fit
• Enhanced sealing performance between sash and frame. 
• Works on Legacy Casement and Awning Windows