Pemko 321 Fire-Rated Door Bottom Sweep with EPDM Neoprene Insert - 36" UL10C Certified

Pemko 321 Fire-Rated Door Bottom Sweep with EPDM Neoprene Insert - 36"; UL10C Certified

Professional Fire-Rated Door Sealing Solution

The Pemko 321 Door Bottom Sweep delivers professional-grade sealing performance with a durable EPDM neoprene insert for commercial fire-rated door assemblies. This 36"; aluminum door sweep features UL10C positive pressure fire rating and BHMA certification for reliable air infiltration control. The 1-15/16"; height and 3/16"; width profile provides effective sealing while maintaining smooth door operation in demanding commercial environments.

Professional Features & Benefits

• Fire-Rated Certification: UL10C positive pressure fire rating and cUL Listed 4L10 certification ensure code compliance for fire-rated door assemblies.
• Superior Air Infiltration Control: BHMA certified and air infiltration tested design with EPDM neoprene insert provides reliable weathersealing performance.
• Commercial-Grade Construction: Durable aluminum substrate with 1-15/16"; height and 3/16"; width dimensions engineered for high-traffic commercial applications.
• Smoke Control Certification: UL1784 smoke tested rating provides additional fire safety compliance for comprehensive door sealing systems.
• Standard Door Compatibility: 36"; length accommodates standard commercial door widths with professional installation requirements.
• EPDM Insert Technology: Gray Eco-V neoprene insert delivers long-lasting flexibility and sealing performance across temperature variations.
• Manufacturer Warranty: 5 Year warranty coverage provides added confidence and protection for commercial installations.

Technical Specifications

• ANSI/BHMA: Air Infiltration Tested, BHMA Certified, Smoke Tested UL1784, Fire Rated UL10C Positive Pressure, cUL Listed 4L10
• Commercial/Residential: Commercial
• Department: Door Hardware
• Insert Type: EPDM (Neoprene) Insert
• Product Category: Door Trim and Accessories
• Product Dimension: H: 1-15/16";, W: 3/16";
• Product Group: Door Trim and Accessories
• Product Length: 36";
• Product Model: 321
• Product Subgroup: Door Bottom Sweeps and Door Shoes
• Product Substrate: Aluminum
• Product Type: Door Sweeps and Bottoms
• Subcategory: Door Sweeps
• Warranty: 5 Year

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Government and Municipal Buildings
• Fire-Rated Door Assemblies
• Multi-Tenant Residential Properties
• Industrial and Warehouse Facilities

Why Choose Pemko Quality?

Pemko door bottom sweeps deliver professional-grade reliability with aluminum construction and EPDM neoprene insert technology certified for fire-rated and air infiltration performance. UL10C positive pressure fire rating and BHMA certification ensure code compliance in demanding commercial applications. 5 Year warranty coverage provides added confidence for installations where dependable sealing performance is essential.