Pemko 3151CN36 36" 3' Door Bottom Sweep with 1" EPDM Clear Aluminum Finish

The 3151CN36 door bottom sweep installs on the interior face of doors to seal gaps up to 1 inch between the door and threshold or floor. This surface-mounted sweep prevents air infiltration, light penetration, and controls smoke migration in commercial buildings. Pemko designed this 36-inch sweep with slotted mounting holes for field adjustment and a durable EPDM gasket that compresses to seal irregular floor surfaces.

The clear anodized aluminum housing resists corrosion while the EPDM extrusion provides outstanding resistance to abrasion, hydraulic fluids, alkalis, heat, ozone, and weather. The sweep reduces infiltration of wind, rain, and snow while maintaining effective sealing performance across temperature extremes. Mounting hardware comes included for straightforward installation on wood or metal doors.

Material	Anodized Aluminum Housing, EPDM Gasket
Length	36 inches
Gap Seal	Up to 1 inch
Mounting	Surface plate with slotted holes
Finish	Clear Anodized Aluminum
Warranty	Limited 5 Year

This sweep 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 low chemical emissions.

For fire-rated door applications requiring UL 10C testing protocols, this sweep contributes to assembly integrity during positive pressure testing. When specifying egress doors, review NFPA 101 requirements for occupant load calculations and exit width compliance.