The Pemko 18100_NB Door Bottom Sweep uses a 1″ nylon brush in a 180-degree aluminum retainer to seal gaps under doors. Additionally, the flexible brush bends with uneven floors, so it blocks smoke, drafts, weather, and light. Because the brush stays flexible from -40°F to over 400°F, it works well in both cold and hot areas.

Moreover, the strong aluminum body adds long life, and slotted holes allow quick adjustment. As a result, you can install it fast and get a tight fit. In addition, the smooth brush glides easily, while it also helps keep out pests.

Furthermore, it works on metal and wood doors, as well as sliding, overhead, sectional, and automatic doors. Since it is fire-rated and smoke tested, it meets safety rules for commercial buildings. Therefore, it is a smart choice for areas that need smoke and draft control.

Key Features

• 1″ high compressed nylon brush insert
• 7/8″ high aluminum retainer (6063-T6 alloy)
• Total height: 1-7/8″
• Slotted holes for easy adjustment
• Flexible from -40°F to over 400°F
• Designed for metal and wood doors

Benefits

• Reduces smoke, fumes, drafts, weather, and light
• Adjusts to uneven floors for a tight seal
• UV stable, durable, and cost-effective
• Naturally helps deter rodents and insects
• Fire-rated and smoke tested for added protection

Specifications

• Base Material: Aluminum
• Fasteners: PHSMS #6 x 5/8″
• Maximum Length: 185″
• Minimum Length: 36″
• Overall Height: 1-7/8″
• Width: 1/4″
• Weight: 0.17 lbs

Available Finishes

• 18100CNB: Clear anodized aluminum with nylon brush insert
• 18100DNB: Dark bronze anodized aluminum with nylon brush insert

Certifications & Ratings

• BHMA Certified
• UL 1784 – Smoke Tested
• UL 10C – Positive Pressure Fire Rated
• UL 4L10 Listed
• GREENGUARD Gold Certified