Pemko 18041CNB84 84" 7' 180 Degree Aluminum Retainer Weatherstrip with 3/4" Nylon Brush Clear Aluminum Finish

The 18041CNB84 brush door sweep mounts to the door face and seals the gap between door bottom and floor surface. This weatherstrip prevents air infiltration, drafts, and energy loss at the door threshold. Pemko designed this 84-inch aluminum retainer with nylon brush to handle high-traffic commercial applications where consistent floor sealing is required.

The clear anodized aluminum housing measures 3/4" height with a 3/8" nylon brush section for 1-1/8" total profile. The brush conforms to uneven floor surfaces while maintaining contact during door operation. This face-mounted design works on both fire-rated and standard door assemblies where air leakage control is specified.

Material	Anodized Aluminum Retainer with Nylon Brush
Finish	Clear Anodized Aluminum
Dimensions	84" Length x 1-1/8" Height
Mounting	Face Mount with Included Hardware
Warranty	5 Years Limited

This door sweep meets UL 10C fire door assembly testing requirements and UL 1784 air leakage standards. ANSI/BHMA A156.22 compliance ensures proper gasketing performance. The product is GREENGUARD Gold certified for low chemical emissions. For fire door applications requiring UL 10C listing, this sweep integrates with tested door assemblies. For broader code context on egress requirements, see NFPA 101 compliance.