ANACONDA ALUMA TRIM ALWINSEAL Casement Awning Double Hung Single Hung Window Sash WeatherStrip Seals


Casement / Awning / Double‑Hung / Single‑Hung Window Sash Seal Special‑Order Extrusion — Available in Beige or Black
Product Classification
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Application: Universal sash weather‑seal for multiple window types:
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Casement
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Awning
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Double‑hung
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Single‑hung
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Compatibility Range: Designed for legacy window profiles manufactured 1977–2010
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Profile Type: Flex‑Leg double‑barb kerf insert
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Model Family: Aluma‑Trim / Alwinseal / Anaconda profile group
Material & Construction
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Extrusion Type: Flexible polymer weatherstrip engineered for compression sealing
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Kerf Interface:
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Double‑barb design for enhanced retention in kerf channels
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Provides improved mechanical grip compared to single‑barb seals
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Seal Geometry:
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“Flex‑Leg” dual‑function profile increases sealing efficiency between sash and frame
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Optimized for both wood and metal sash systems
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Color Options:
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Beige (default)
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Black (must be specified at checkout)
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Functional Characteristics
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Enhanced air‑ and water‑infiltration control due to dual‑function sealing legs
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Superior compression recovery for repeated sash movement
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Designed to outperform standard kerf weatherstrips in retention strength and sealing capability
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Suitable for a wide range of older window systems where OEM seals are discontinued
Dimensional & Ordering Specifications
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Factory Length: 150" (special‑order bulk extrusion)
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Shipping Length: Cut to 72" for packaging
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Minimum Order: 72 lineal feet
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Order Notes:
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Black must be explicitly requested in checkout comments
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Beige ships automatically if no color is specified
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Use Case
Ideal for restoration professionals, contractors, and homeowners servicing older window systems requiring a high‑performance kerf‑insert weatherstrip compatible with multiple sash profiles.




