OATEY GALVANIZED NO-CALK ROOF FLASHING - 1-1/2" PIPE
Oatey galvanized No-Calk roof flashing forms a watertight seal around plumbing vent pipe and Type B gas vent penetrations on residential and commercial roofs. A rigid galvanized steel base sets flat against the shingles or built-up underlayment while an integral self-sealing rubber collar slides down and locks against the pipe - no roof cement or caulking required at the pipe-to-flashing junction. The galvanized metal base resists high heat and rust better than thermoplastic lines, which is the right pick for longer-life installs on steeper or commercial-rated roofs.
- Fits 1-1/4" to 1-1/2" pipe
- Base: 8-3/4" x 12-1/2"
- Material: galvanized steel base with flexible self-sealing rubber collar
- Self-sealing collar slides over the pipe and locks against it - no caulking required
- Finish: zinc galvanized for corrosion resistance on exterior installs
- Roof pitch: 0-40 deg (up to 10/12 slope)
- Rated for 180 deg continuous heat; approved for Type B gas vent applications
- Not for hot-mopped, built-up, or torch-down roofs; do not apply petroleum products or paint to the flashing
- Install: weave upslope shingles over the base; tuck downslope shingles under the base apron
Tip: The 1-1/2" SKU fits 1-1/4" and 1-1/2" branch vents - single bath, kitchen, or laundry vents and small condensate drains. Choose the galvanized line over the thermoplastic line when local code requires metal flashing or when the south-facing roof slope sees sustained high summer surface temperatures.
FOR CALIFORNIA SHOPPERS
Hello Californians! Your government wants us to show you the following message:
- ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov