DuraVent 2"-4" Inner Diameter PolyPro Steep Roof Flashing
The DuraVent 2"-4" Inner Diameter PolyPro Adjustable Roof Flashing is a premium roof vent flashing accessory designed to provide a secure and weather-resistant installation for PolyPro vent systems. Engineered for high-efficiency condensing gas appliances, this adjustable flashing creates a reliable seal around roof penetrations for concentric vent pipes used with boilers, furnaces, and water heaters. Its adjustable design accommodates various roof pitches for installation flexibility.
Built as part of the trusted DuraVent PolyPro polypropylene venting system, this roof flashing delivers durable performance and professional results for residential and commercial HVAC applications. PolyPro components are engineered for condensing appliances with a higher operating temperature limit of 230°F (110°C) compared to PVC and CPVC. Featuring advanced condensation management technology, this PolyPro accessory supports safe, efficient, and code-compliant venting installations.
Features
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PolyPro Steep Roof Flashing for Vent Systems: The DuraVent 2"-4" Inner Diameter PolyPro Steep Roof Flashing is designed for secure installation of PolyPro concentric vent pipes through steep roof applications.
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Adjustable Roof Pitch Compatibility: Adjusts from 5/12 to 12/12 roof pitches, providing flexibility for angled roof installations and high-efficiency condensing appliance vent systems.
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Weatherproof Roof Penetration Seal: Helps weatherproof vent pipe penetrations through the roof, protecting the HVAC vent system from moisture intrusion and outdoor elements.
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Designed for Concentric PolyPro Pipes: Engineered specifically for use with concentric vent terminations, ensuring proper fit and reliable performance with DuraVent PolyPro vent components.
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Durable Polypropylene Construction: Manufactured from high-quality polypropylene material for corrosion resistance, strength, and long-lasting performance in outdoor venting applications.
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UV-Resistant Venting Accessory: Built with UV-resistant properties to withstand sun exposure and maintain durability over time.
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Available in Black or Terra-Cotta Finish: Offers a professional appearance with black or terra-cotta color options to complement various installation requirements.
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Professional HVAC Vent Solution: Ideal for condensing boilers, furnaces, water heaters, and high-efficiency gas appliance vent installations requiring a safe and code-compliant roof flashing solution.
Specifications
| Model |
Dimension |
| 2PPS-F12/TC |
4" (A) |
| 3PPS-F12/TC |
5" (A) |
| 4PPS-F12/TC |
6" (A) |
| Clearance |
0” clearance to combustibles / vertical installations |
| Listings |
ULC S636 is Listed as a Class IIA, IIB, and IIC vent system. |
| Warranty |
10-years Limited warranty |
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