Window Pile
Fine-denier pile weatherstrip specifically designed for window sash tracks and sliding window/door channels. Precision-sized for standard fenestration track profiles.
Also known as
sash pile · window weatherstrip · sliding door pile · window channel pile
Available Configurations
Size: 3/16" (4.76mm)
Selected configuration: Size: 3/16" (4.76mm)
Need a different size? We manufacture custom configurations — request a quote with your exact specifications.
Key Features
- Fine-denier filaments for smooth window operation
- Precision-sized for standard sash tracks
- Low friction, high sealing
- UV stabilized for window applications
Available Materials
Specifications
Related Products
Pile Weatherstrip
Polypropylene pile weatherstrip for fenestration, shading, and access system applications. Available in a wide range of pile heights and backing widths to fit any track or channel profile. Custom lengths and densities available.
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T-Slot Brush Seal
Industrial brush seal with rigid T-slot or snap-in carrier for guide track channels, side rails, and housing extrusions. Slides or snaps directly into aluminum T-slot channels. Available in standard and high-density filament options.
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Brush with Fin Seal
Combination brush and fin seal for enhanced air and light blocking. The rigid center fin provides a true weather seal while the surrounding pile filaments fill gaps and reduce vibration.
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Technical Resources
Specifying Window Pile
EPDM vs Silicone Rubber Seals: A Material Selection Guide
EPDM handles outdoor temperature swings and ozone exposure well; silicone handles extreme heat. Here's the full decision framework.
8 min read
ComparisonBrush Seal vs Pile Weatherstrip: Which Sealing Solution Fits?
Fenestration calls it pile weatherstrip. Data centers call it a brush grommet. Conveyors call it a skirting seal. Here's what they actually are and how to specify them.
6 min read