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The SELKIRK 110815 is a tall cone B-vent roof flashing designed to seal around 10-inch B-vent pipe at roof penetrations. This flashing component integrates with standard roofing materials to create a weather-tight barrier against moisture intrusion. The tall cone profile accommodates steeper roof pitches, providing extended coverage compared to standard low-profile flashings. It is used in Category I gas appliance venting systems and is typically installed by licensed HVAC technicians or plumbers during new construction or re-roofing projects.
This flashing is suited for residential and light commercial applications where 10-inch B-vent pipe exits through a sloped roof. It fits into the venting system at the roof deck, sealing the penetration point where the vent pipe passes through. The tall cone geometry makes it particularly appropriate for roofs with steeper pitches where a standard cone would not provide adequate coverage or a reliable seal against wind-driven rain.
Designed as an OEM-style replacement or new-installation flashing for 10-inch B-vent pipe systems used with Category I gas appliances.
Installation is typically performed by a licensed HVAC technician or plumber in accordance with applicable local codes and NFPA 54 venting requirements. Shut down and allow the gas appliance and vent system to cool completely before beginning any roof penetration work. The flashing should be integrated under shingles or roofing material above and layered over material below to ensure proper water drainage. Do not substitute this component with non-rated materials or modify the flashing to fit a pipe size other than 10 inches.
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