Oatey Company 11867 Galvanized Roof Flashing 3 Inches

Product Description

The OATEY COMPANY 11867 is a 3-inch galvanized roof flashing designed to seal pipe penetrations through roofing materials in residential and light commercial plumbing installations. Formed from 24-gauge deep-drawing steel with a hot-dip galvanized finish, this flashing features an extra-high collar with no seam, reducing leak paths without relying on caulk. The no-calk design eliminates the need for sealant at installation, making it a reliable long-term solution for vent pipe roof exits. Licensed plumbers and roofing contractors install this type of flashing as part of drain-waste-vent system rough-in and service work.

This flashing is suited for residential and light commercial applications where a 3-inch vent pipe exits through a sloped or flat roof deck. The extra-high collar accommodates varying roof pitches and provides additional protection against water intrusion around the pipe. It is commonly installed during new construction rough-in or when replacing degraded flashings on existing plumbing vent stacks. The unit is sold in packages of six, making it practical for contractors working multiple jobs or service calls.

Key Features

• 3-inch pipe opening sized for standard residential vent stacks
• 24-gauge deep-drawing steel construction for durability and form retention
• Galvanized finish provides corrosion resistance in exterior roofing environments
• Extra-high collar with no seam reduces leak points
• No-calk design eliminates dependence on sealant for weathertight performance
• Meets UPC, SBC, and BOCA code requirements

Compatibility

Designed as an OEM-style replacement and new-installation flashing for 3-inch plumbing vent pipes penetrating residential and light commercial roofing assemblies. Meets UPC, SBC, and BOCA code standards.

Installation Notes

Licensed plumbers or roofing contractors typically install roof flashings as part of drain-waste-vent system work. Shut off water supply and ensure the vent stack is clear before beginning roof penetration work. Slide the flashing collar over the pipe from above and secure the base flange to the roof deck per local building code and roofing manufacturer guidelines. No caulk is required at the collar, but follow local IPC or UPC requirements for flashing fastening and underlayment integration.

Technical Specifications

• Pipe Size: 3 inches
• Material: 24-gauge deep-drawing galvanized steel
• Collar Design: Extra-high, seamless, no-calk
• Weight: 7 pounds
• Package Quantity: 6 per package
• Unit of Measure: EA
• Certifications: UPC, SBC, BOCA

Standard Information

• Brand: OATEY COMPANY
• Manufacturer Part Number: 11867