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Pemko 305CN Meeting Stile Split Astragal - Aluminum with Neoprene Seal
The Pemko 305CN is an architectural-grade Meeting Stile Split Astragal designed to seal the vertical gap between pairs of doors. Featuring a durable Clear Anodized Aluminum retainer and a high-resiliency Neoprene Insert, this seal is engineered to block air infiltration, light, and sound. Its low-profile design (only 3/16" thick) ensures it provides a superior environmental barrier without interfering with the door's aesthetics or operation.
Note: This product is priced per individual piece. For a standard pair of doors, please order 2 pieces.
Institutional Grade Features
- Dual-Material Construction: Combines a corrosion-resistant aluminum housing with a flexible neoprene seal that maintains its shape and "spring" over thousands of cycles.
- Fire & Life Safety Certified: Fully tested and approved under UL10C for Positive Pressure Fire and UL1784 for Smoke Control, making it essential for code-compliant fire door assemblies.
- Environmental Health: GREENGUARD Gold Certified for low chemical emissions, contributing to superior indoor air quality and LEED project points.
- Acoustic & Air Barrier: Rigorously tested for air infiltration to prevent heat loss and sound leakage, improving the energy efficiency of commercial entryways.
- BHMA Certified: Meets the rigorous safety and performance benchmarks set by the Builders Hardware Manufacturers Association (A156.22).
Technical Specifications
- Manufacturer: Pemko (ASSA ABLOY)
- Model Number: 305CN
- Profile Width: 7/8" (22.2 mm)
- Total Width (with Insert): 1-1/4" (31.7 mm)
- Profile Height: 3/16" (4.8 mm)
- Available Lengths: 84" or 96"
- Seal Material: Neoprene (N)
| Length | 84 Inch or 96 Inch |
| Brand | Pemko |
| Insert Material | Neoprene |
| Housing Finish | Aluminum |
| Fire Rated | Fire Rated |
| Mounting Type | Surface Mounted, Screw Applied - Exp Screw |
| Weatherstripping Type | Astragal |
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