Pemko 345AV36 36" 3' Aluminum Retainer with Rain Drip and Vinyl Brush Mill Finish Aluminum Finish

The 345AV36 door sweep mounts to exterior door bottoms where rain deflection and weatherization are critical. This surface-mounted sweep installs on commercial and residential doorways to block water infiltration and air leakage at the threshold gap. Pemko designed this 345 Series sweep with a rain drip plate extending 0.875" to the floor and 0.625" above the door bottom to deflect weather elements.

The aluminum retainer holds vinyl brush seal material that conforms to uneven floor surfaces while maintaining continuous contact. The mill finish aluminum construction resists corrosion in exposed exterior applications. Mounting hardware comes included for direct attachment to door bottoms.

Material	Anodized Aluminum and Vinyl
Length	36 inches
Mounting	Surface mount to door bottom
Rain Drip Extension	0.875" to floor, 0.625" above door
Warranty	5 years limited

This door sweep meets UL 10C positive pressure fire testing standards and UL 1784 air leakage requirements for door assemblies. ANSI/BHMA A156.22 compliance covers door gasketing and edge seal systems. GREENGUARD Gold certification ensures low chemical emissions for indoor air quality.

Fire-rated applications require proper testing of the complete door assembly. UL 10C fire-rated doors undergo positive pressure testing to verify fire ratings from 20 minutes through 3 hours. For broader code context regarding emergency egress requirements, see NFPA 101 Life Safety Code provisions.