Pemko 319CN Neoprene Weatherstripping and Sound Seal - Aluminum Finish
The Pemko 319CN is an architectural-grade rigid jamb weatherstrip specifically engineered for high-performance sound control and life-safety compliance. It features a heavy-duty Aluminum Finish housing equipped with a durable EPDM (E11BL) insert. This assembly is designed to provide a tight seal against the perimeter of door openings, effectively blocking sound transmission, air infiltration, and lethal smoke in commercial and industrial environments.
High-Performance & Life Safety Features
- Acoustic Excellence: Sound-tested under ASTM E90, this gasket is an essential component for soundproofing offices, recording studios, and mechanical rooms.
- Durable EPDM (E11BL) Insert: The high-quality EPDM seal remains flexible and resilient over time, providing a superior barrier compared to standard neoprene in varying environmental conditions.
- Positive Pressure Fire Rated: Fully compliant with UL 10C and UL 1784 standards, making it suitable for use on fire-rated door assemblies (including those rated up to 3 hours).
- Comprehensive Air Sealing: Rigorously Air Infiltration Tested, this seal significantly reduces drafts and unconditioned air loss, improving overall building energy efficiency.
- Eco-Friendly Certification: GREENGUARD Gold Certified for low chemical emissions, ensuring it meets strict standards for indoor air quality in schools and healthcare facilities.
Technical Specifications
- Manufacturer: Pemko (ASSA ABLOY)
- Model: 319CN (Clear Anodized Aluminum)
- Insert Type: EPDM (E11BL - Black)
- Application: Surface-applied to the stop of the frame; effective for gaps up to the depth of the seal.
- Certifications: BHMA Certified, UL 4L10, and Positive Pressure Rated.
Pro-Tip for Soundproofing Projects
The Pemko 319CN is the "gold standard" for remediating sound leaks around the door jamb. Because the rigid aluminum housing allows for precise adjustment against the door face, you can achieve a much tighter seal than with adhesive-backed gaskets alone. For maximum decibel reduction, pair this perimeter seal with an automatic door bottom to seal the critical gap at the floor.
| Gasketing Set Size | 3'0 x 7'0 Set |
| Brand | Pemko |
| Insert Material | Neoprene |
| Housing Finish | Aluminum |
| Mounting Type | Screw Applied - Exp Screw, Surface Mounted |
| Fire Rated | Fire Rated |
| Smoke Rated | Smoke Rated |
| Sound Rated | Sound Rated |
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