Description
Restore maximum sealing performance with the Zipper Pile Weatherstrip – .187” Backing with .300” Pile Height, a high-performance door and window seal designed to replace old or worn-out pile weatherstripping. This advanced weatherstrip features a zipper tooth design that allows the pile to easily snap into the extrusion slot from above, eliminating the need to slide it in from the ends and significantly reducing installation time.
Manufactured with a polypropylene backing and a full-density, water-resistant pile, this zipper pile weatherstrip delivers long-lasting durability and reliable performance in demanding environments. The high-density gray pile with a double center fin provides a true weather seal, offering superior protection against air, moisture, and dust compared to standard pile styles designed only for vibration reduction or pest control.
Ideal for both manufacturing and retrofit applications, this weatherstrip works even if the slot is slightly off size. It installs easily in aluminum, vinyl, fiberglass, or wood T-slots without removing the entire window or door sash, making upgrades faster, easier, and more efficient.
Please note: This product is non-refundable due to being custom cut for shipping.





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