Pemko 18100DNB36 36" 3' 180 Degree Aluminum Retainer Weatherstrip with 1" Nylon Brush Dark Bronze Finish

This aluminum retainer weatherstrip with nylon brush seals gaps under and around doors where air infiltration and water penetration cause energy loss and comfort issues. The 180-degree retainer design mounts to door frames and thresholds to create a flexible barrier that conforms to surface irregularities. Pemko builds this 36-inch length weatherstrip with densely compressed nylon filaments that maintain their sealing properties through repeated door cycles.

The dark bronze anodized aluminum retainer measures 7/8" high while the nylon brush extends 1" for total height of 1-7/8". The brush filaments compress against door bottoms and irregular surfaces to block air and moisture transfer. This design works on both interior and exterior doors where weatherization is required. Mounting hardware comes included for installation.

Material	Anodized Aluminum and Nylon
Finish	Dark Bronze
Length	36 inches
Total Height	1-7/8"
Warranty	5 Years Limited

This weatherstrip meets UL 10C positive pressure fire testing standards and UL 1784 air leakage requirements for door assemblies. It also complies with ANSI/BHMA A156.22 door gasketing standards and carries GREENGUARD Gold certification for indoor air quality.

For fire door applications requiring UL 10C compliance, see UL 10C fire-rated door assemblies for testing requirements. Door closers on fire doors must meet ANSI A156.4 door closer self-closing requirements when weatherstripping is installed.