| Notice to the Reader:
The information published in the RCABC Roofing Practices Manual and offered below does NOT represent a complete set of the manufacturer’s data or specifications, nor is this material recommended or endorsed by the Guarantor. The preparation of a detailed specification is the responsibility of the Design Authority.
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Manufacturer and Acceptance
- Manufacturer
- Precision Metals Ltd.
- Accepted for the RoofStar Guarantee Program
- October 2019
- Accepted for application in
- Roof Waterproofing Systems, Grade-level Waterproofing Systems
- Product Summary
- Perpendicular B-vent flashing manufactured from 26-Gauge galvanized steel, available in various opening sizes and corresponding heights and flanges.
- Conditions and Limitations
- Must be supported on a curb when used in in a Protected Membrane Roof System or at grade. Also requires fitted and sealed storm collar (two sealed storm collars if qualifying for RoofStar 15-year Guarantee). Refer to the appropriate Waterproofing Standard for further information.
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- Click below for the Technical Drawing.
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