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Pemko 303AV Standard Perimeter Gasketing with Vinyl Insert
The Pemko 303AV is an architectural-grade rigid jamb weatherstrip designed to provide a high-performance seal around the perimeter of commercial door openings. It features a durable aluminum housing equipped with a Vinyl (V) insert, making it an exceptional barrier against air infiltration and fire. This gasketing is engineered to seal gaps up to the depth of the insert, ensuring a snug, compliant fit for listed steel frames and wood core doors.
High-Performance & Life Safety Features
- Durable Vinyl (V) Seal: The vinyl insert provides a reliable and cost-effective seal, ensuring long-lasting performance in standard commercial environments.
- Positive Pressure Fire Rated: Fully tested and approved under UL 10C standards, making it suitable for steel doors rated up to 3 hours and wood doors up to 20 minutes.
- Air Protection: Effectively blocks the passage of drafts and unconditioned air, helping to maintain a comfortable and energy-efficient building environment.
- Corrosion-Resistant Housing: The mill-finish aluminum housing provides a rigid mounting base that withstands the rigors of high-traffic commercial use.
- Low Air Infiltration: Rigorously tested for air leakage, this gasketing improves building energy efficiency by preventing drafts and conditioned air loss.
Technical Specifications
- Manufacturer: Pemko (ASSA ABLOY)
- Model: 303AV (Mill Finish Aluminum with Vinyl Insert)
- Category Rating: Category J (Fire Rated)
- Certifications: GREENGUARD Gold Certified and Underwriters Laboratory 4L10.
- Application: Surface-applied to the stop of the frame; suitable for hollow metal and wood door assemblies.
Pro-Tip for Commercial Compliance
The Pemko 303AV is the industry standard for remediation when a door frame has excessive gaps that prevent a proper fire seal. For a professional installation, ensure the aluminum housing is mitered correctly at the corners to provide a continuous, unbroken seal. While vinyl is an excellent standard choice, for openings exposed to extreme temperatures, consider the Pemko 303AS which features a high-temperature silicone insert.
| Gasketing Set Size | 3'0 x 7'0 Set or 6'0 x 7'0 Set |
| Brand | Pemko |
| Insert Material | Vinyl |
| Housing Finish | Aluminum |
| Weatherstripping Type | Perimeter Gasketing |
| Mounting Type | Surface Mounted, Screw Applied - Exp Screw |
| Fire Rated | Fire Rated |
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