Description
Enhance door and window sealing performance with the Kerf-Inserted Pile Weatherstripping with Plastic Fin – .400” Pile Door & Window Seal, designed to reduce drafts, moisture, dust, and noise infiltration. This high-quality pile weatherstrip features a durable plastic center fin that improves sealing efficiency by creating an added barrier against air and water penetration.
Finished in black, this weatherstripping blends seamlessly with most frame systems for a clean, professional look. It features a .400″ pile height, 0.187″ (3/16″) backing, and an overall 0.246″ (1/4″) height, ensuring proper compression and reliable performance in compatible applications. Designed for kerf insertion, it fits a .125″ kerf slot for secure, adhesive-free installation.
Manufactured from durable polypropylene, this weatherstrip provides long-lasting resilience and smooth operation. Sold by the foot, it allows for custom-length installations and serves as an ideal upgrade for Polyflex weatherseals, making it perfect for both replacement and retrofit projects.
Note: This product is non-refundable due to custom cut-to-size.





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