DoubleFill 3" Roll up Garage Brush Seal for Top, 8ft Long Heavy Duty Garage Door Seal Nylon Brush with Aluminum Track No-Drill 45deg Holder for Commercial, Corrugated, Sliding Barn, Hangar Doors

Effective Front Sealing Brush Set: includes 2 sealing brushes, each 4 feet long and thickened for enhanced performance; Designed for installation along the bottom or front-facing edge of doors to provide improved coverage and sealing, helping block drafts, dust, and pests Enhanced Sealing Performance: 1‑inch roll up door brush seal is thicker than standard 0.375‑inch, providing reliable sealing; Helps minimize light, air, wind, rain and snow intrusion and heat loss; Also works as a barrier against pests Convenient Installation: The brush weather stripping aluminum base features pre-drilled holes and matching screws for easier setup; Warm tip: align the aluminum track first, tighten with controlled torque, and avoid over-drilling after screws are locked; For screw use questions, please contact customer service for support Built to Last: garage door seals bottom constructed with dense, curved nylon bristles and an aluminum holder with an anti‑oxidation finish; Engineered to resist rust, wear and surface damage from long‑term use in various environments Fits a Range of Door Types: garage door seals bottom rubber suits warehouse, roll‑up, barn sliding, hangar and corrugated panel doors; Helps block dust and pests while supporting cleaner indoor spaces;If you have any questions about compatibility, installation, or product use, please contact customer service first for support
Features:
By reducing drafts and minimizing heat loss, these sealing brushes help maintain indoor temperatures, which can contribute to better energy use in both hot and cold seasons.
The dense bristle design also acts as a sound buffer, helping to lower noise levels from outside, machinery, or traffic—ideal for workspaces that require a quieter environment.


Specifications:
Material: aluminum, nylon
Color: silver base with black bristles
Size:
Brush Length: 3 inches
Brush Thickness: 0.5 inch
Each Strip Length: 4 feet
Total Length Provided: 8 feet (2 x 4ft sections)


Package includes:
2 × 4ft Aluminum Brush Seal Strips for the front of doors


Notes:
Manual measurement, please allow slight errors on size.
The color may exist a slight difference due to different screen displays.
Small parts included, please keep them away from little kids to avoid swallowing risk.