CRL Zipper Pile Weatherstrip .300" Pile .270" Backing 100 ft Roll

• Replaces old or worn-out pile weatherstripping in doors and windows
• Zipper tooth design allows pile to snap in from above the extrusion slot for faster installation
• High-density gray pile with double center fin for a true weather seal and vibration reduction

CRL Zipper Pile Weatherstrip (SKU: Z78317C) is a full-density, water-resistant pile woven to a unique zipper-tooth polypropylene backing. The zipper-tooth design lets the pile snap into the extrusion slot from above—making installation and retrofitting faster and easier than sliding pile in from the ends. Ideal for replacing door and window pile weatherstripping, it works in slightly off-size slots and retrofits aluminum, vinyl, fiberglass, or wood T-slots without disassembling the sash. The double center fin provides a superior weather seal compared to piles without a fin, while also helping reduce vibration and deter pests.

Order CRL Zipper Pile Weatherstrip (Z78317C) now