Pemko 346D40 40" 3' 4" Door Top Weatherstrip Dark Bronze Anodized Aluminum Finish

The 346D40 door top weatherstrip stops rain infiltration at the head of exterior doors. This aluminum rain drip projection strip deflects water away from door gaps, preventing seepage into buildings. Pemko designed this fire-rated weatherstrip for commercial and institutional door assemblies where water control and fire protection both matter.

The dark bronze anodized aluminum finish resists corrosion while matching standard commercial hardware. At 40 inches long, this weatherstrip fits most standard door widths. The projection design creates a drip edge that channels water away from the door frame rather than letting it pool or seep through gaps.

Material	Anodized Aluminum
Finish	Dark Bronze Anodized
Length	40 inches (3' 4")
Mounting	Hardware Included
Warranty	5 Years Limited

This weatherstrip carries UL 4L10 listing and meets UL 10C positive pressure fire test standards for fire-rated door assemblies. Fire doors require annual inspection per NFPA 80, and this component maintains its fire rating while providing weather protection.

For broader code context on egress requirements that often apply to exterior doors, see NFPA 101 Life Safety Code guidance on exit door specifications.