Oatey Company 12923 Aluminum Roof Flashing 1.5 in

Product Description

The OATEY COMPANY 12923 is a 1.5-inch aluminum no-calk roof flashing designed to seal pipe penetrations through roofing surfaces without the need for caulking compounds. Constructed from .032-gauge aluminum, this flashing provides a weather-tight collar around vent pipes and stacks where they exit the roof plane. It is a standard component in plumbing and HVAC vent installations and is handled by licensed plumbers, HVAC technicians, and roofing contractors. The no-calk design simplifies installation and reduces long-term maintenance concerns associated with sealant degradation.

This flashing is suited for residential and light commercial applications where a 1.5-inch pipe or vent stack penetrates the roofline. Typical uses include soil stacks, drain vent pipes, and gas appliance B-vents. It is packaged in quantities of 6 units per package, making it practical for multi-unit jobs or stocking service vehicles. The part meets UPC, SBC, and BOCA code requirements, confirming its acceptance across a range of regional plumbing and building codes.

Key Features

• No-calk design eliminates the need for sealant compounds at the roof collar
• .032-gauge aluminum construction resists corrosion and weathering
• Fits 1.5-inch pipe or vent stack penetrations
• Compliant with UPC, SBC, and BOCA codes
• Packaged 6 units per package for multi-job convenience

Compatibility

Designed as an OEM-style replacement and standard-fit flashing for 1.5-inch pipe penetrations in residential and light commercial roofing applications.

Installation Notes

Installation is typically performed by a licensed plumber or HVAC technician during rough-in or re-roofing work. Slide the flashing over the pipe before the final pipe connection is made, and seat the base flange under the uphill shingles and over the downhill shingles to ensure proper water shedding. Follow local plumbing and building codes, including applicable IPC and IFGC requirements, for penetration flashing details. Inspect the flashing base for full contact with the roof deck before securing.

Technical Specifications

• Pipe Size: 1.5 inches
• Material: Aluminum
• Metal Gauge: .032
• Weight: 2 pounds
• Package Quantity: 6 units per package
• Unit of Measure: EA
• Code Compliance: UPC, SBC, BOCA

Standard Information

• Brand: OATEY COMPANY
• Manufacturer Part Number: 12923