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DuraVent Aluminum B-Vent Pipe Flashing, 0/12 to 6/12 Roof Pitch, Mill Finish
Regular price $23.38Orders start at $399 — combine any items to reach the minimum. Learn more
DuraVent Aluminum B-Vent Pipe Flashing, 0/12 to 6/12 Roof Pitch, Mill Finish
This DuraVent aluminum pipe flashing weatherproofs the penetration of B-Vent chimney pipe through the roof and is designed for roof pitches from 0/12 to 6/12. It is available in mill finish for 3 in., 4 in., 5 in. and 6 in. pipe sizes. A storm collar is required and is sold separately.
Key Features:
- Weatherproofs Penetrations: Seals the opening where B-Vent chimney pipe passes through the roof.
- Low-Slope Range: Base is designed for roof pitches from 0/12 up to 6/12.
- Aluminum Construction: Formed from aluminum for durable, corrosion-resistant service on the roof.
- Multiple Pipe Sizes: Offered in 3 in., 4 in., 5 in. and 6 in. sizes to match the vent pipe.
- Mill Finish: Supplied in mill finish to blend with standard B-Vent pipe.
- System Matched: Part of the DuraVent B-Vent gas vent system with matching storm collars available.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | DuraVent |
| Sell unit | 1 piece |
| Product line | DuraVent B-Vent gas vent |
| Available colors | Mill |
| Available sizes | 3 in., 4 in., 5 in., 6 in. |
| Material | Aluminum |
| Finish / texture | Mill finish |
| Roof pitch range | 0/12 to 6/12 |
| Intended use | Weatherproofing B-Vent chimney pipe penetration through the roof |
| Required accessory | Storm collar required (sold separately) |
Fit and Compatibility:
Fits DuraVent B-Vent gas vent pipe in matching 3 in., 4 in., 5 in. or 6 in. sizes. Install a DuraVent B-Vent storm collar above the flashing with high-temp silicone sealant; the storm collar is sold separately.
Frequently Asked Questions (FAQ):
Q: What is included with this flashing?
A: Each order unit is one aluminum flashing base in the selected pipe size; the storm collar required to complete the installation is sold separately.
Q: Which size should I choose?
A: Match the flashing size to your B-Vent pipe diameter; the line covers 3 in., 4 in., 5 in. and 6 in. pipe.
Q: What roof pitches does it fit?
A: This flashing is designed for roof pitches from 0/12 up to 6/12; select flashing based on the pitch of your roof.
Q: How is it sealed against weather?
A: The flashing weatherproofs the pipe penetration, and a storm collar seated above it with high-temp silicone sealant completes the weatherproof seal.
Q: Is it compatible with DuraTech chimney pipe?
A: The manufacturer describes this flashing for B-Vent pipe applications; confirm the vent type with the manufacturer before mixing product lines.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Select the flashing diameter to match the B-Vent pipe and confirm your roof pitch is within the 0/12 to 6/12 range before ordering. Install the flashing first, then seat a storm collar above it and seal the inner edge with high-temperature silicone. Do not substitute standard silicone, which can fail at vent pipe temperatures.
Work on roofs only with proper fall protection, and follow the vent manufacturer's clearance-to-combustibles requirements when penetrating the roof.
Order your DuraVent aluminum B-Vent pipe flashing in the pipe size and pitch range your roof needs.
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