Pemko 216APK36 36" 3' Door Shoe with PemkoPrene Mill Finish Aluminum Finish

The 216APK36 is a U-shaped door shoe that seals the gap under 1 3/4" thick doors to prevent air leakage, smoke infiltration, and weather penetration. This door bottom weatherstripping installs on commercial and institutional doors where fire ratings and smoke containment are required. Pemko designed this 36-inch shoe with elongated mounting slots for field adjustment and a rain drip profile to deflect water away from the door bottom.

The PemkoPrene elastomer insert compresses against the floor to create an effective seal while maintaining door operation. The mill finish aluminum housing provides durability in high-traffic applications. Mounting hardware comes included for direct attachment to the door bottom.

Material	Anodized Aluminum with PemkoPrene Insert
Length	36 inches
Door Thickness	1 3/4 inches
Mounting	Surface mount with elongated slots
Warranty	5 years limited

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

Fire-rated door assemblies require annual inspection under NFPA 80, making proper gasketing critical for UL 10C fire-rated doors. For facilities managing egress requirements, understanding NFPA 101 Life Safety Code helps ensure comprehensive door assembly compliance.