Casement Awning Window Sash Weather Strip - Upgrade Flex Leg Design

Legacy Casement Windows, Awning Windows - Best Grade Sash Weather Stripping - Improved Design, Flex-Leg, Window Sash Weather Seals. Much more efficient with the double function design and improved seal capability between wood sash and main window frame. NONE BETTER - and can be used on many casement and awning style wood and clad sash Legacy models installed from 1970s thru 2010s. 

Ships in 75" nominal cut lengths for standard shipping.

Priced Per Minimum Order: TWENTY (20) Each Per Pack (120')

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Compatible with Legacy windows made by: Andersen, Caradco, Cascade, Certainteed, Craftsman, Crestline, Eagle, Gerkin, Guardian, Hurd, Jeld-Wen, Kolbe, Lincoln, Marvin, Milgard, Norandex, Pella, Ply-Gem, Traco, Weather-Shield, Therma-True, Wenco and numerous additional older legacy branded windows. Ideal for both professional restoration work and homeowner energy‑efficiency upgrades.

• Universal Multi‑Window Compatibility Fits casement and awning window sash profiles.
• Enhanced Flex‑Leg Design Provides superior compression, rebound, and long‑term sealing performance.
• Double‑Barb Kerf Insert - secure fit and improved air‑seal integrity compared to older OEM weatherstrip.
• Energy‑Efficiency Upgrade Reduces drafts, improves comfort, and supports better thermal performance.
• Ideal for Legacy Window Restoration - Perfect for replacing worn, brittle, or discontinued sash seals.
• Trusted by Professionals Contractors consistently report: “There are none better.”