Bramec 20832 Round Pipe Flashing 1/4 to 5 Inch Vent Pipe

Product Description

The BRAMEC 20832 is a round pipe flashing designed to seal penetrations where vent pipes pass through roofs or walls. Constructed from aluminum alloy with an EPDM rubber boot, it creates a weathertight seal that resists temperature extremes from -65 to 275 degrees F. The flashing accommodates vent pipe diameters from 1/4 to 5 inches, making it a versatile fit for a wide range of residential and light commercial applications. Licensed plumbers, HVAC technicians, and roofers install this type of flashing as part of venting system completions on new construction and replacement projects.

This flashing is suited for use on sloped roofs and wall penetrations wherever a vent pipe exits the building envelope. Typical applications include B-vent gas appliance flues, PVC plumbing vents, and HVAC exhaust pipes. The wide pipe size range means a single SKU covers most residential vent pipe diameters encountered in the field, reducing the need to stock multiple sizes for standard service calls.

Key Features

• Aluminum alloy base provides a rigid, corrosion-resistant deck seal
• EPDM rubber boot rated from -65 to 275 degrees F handles both high-heat flue applications and cold-climate installations
• Fits vent pipe sizes from 1/4 to 5 inches for broad application coverage
• Round design suitable for standard cylindrical vent pipes
• Weathertight construction prevents water intrusion at roof or wall penetrations

Compatibility

Designed as an OEM-style replacement or new-installation flashing for round vent pipe penetrations ranging from 1/4 to 5 inches in diameter on residential and light commercial roofing systems.

Installation Notes

Installation is typically performed by a licensed plumber, HVAC technician, or roofing contractor. Before installing, ensure the vent pipe is fully secured and the surrounding roof or wall surface is clean and dry. The EPDM boot should be stretched over the pipe without cutting unless the pipe diameter requires it, and the aluminum base should be fastened and sealed per local building code requirements. Refer to applicable mechanical and roofing codes for fastener spacing and sealant specifications.

Technical Specifications

• Material: Aluminum Alloy / EPDM
• Temperature Rating: -65 to 275 degrees F
• Fits Vent Pipe Size: 1/4 to 5 inches

Standard Information

• Brand: BRAMEC
• Manufacturer Part Number: 20832