The 216AV48 door shoe seals the gap under 1 3/4" thick doors to prevent air infiltration and water penetration. This U-shaped aluminum shoe installs on the door bottom and addresses energy efficiency requirements in commercial and institutional buildings. Pemko designed this 4-foot shoe with elongated mounting slots for field adjustment and a rain drip feature to deflect water away from the door threshold.
The anodized aluminum construction with vinyl insert provides durable weatherization performance. Mounting hardware comes included for direct attachment to the door bottom. The mill finish aluminum complements standard commercial door hardware while the Eco-V vinyl insert maintains flexibility across temperature ranges.
| Material | Anodized Aluminum with Vinyl Insert |
|---|---|
| Length | 48 inches |
| Door Thickness | 1 3/4 inches |
| Mounting | Direct to door bottom with included hardware |
| 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 chemical emissions.
Fire-rated door assemblies require annual inspection per NFPA 80 to maintain their UL 10C listing. For buildings with assembly occupancies, review NFPA 101 egress requirements to ensure door hardware configurations meet life safety standards.