1.25" – 1.5" Galvanized – 28 gauge 14" x 14" base
Features
- Approved for Type B installations
- Not for hot-mopped or built-up roofs
- Non-fading sealing collar
- Made of rust-proof, stamped 28 gauge galvanized steel
- Do not use paint or petroleum based products on rubber collars
- Roof flashing slides over DWV pipe for pitch to 40 degrees
Manufacturer Resources
Product Specs
- Pipe Diameter:
- 1in
- Department:
- Plumbing
- Product Group:
- Plumbing
- Product Subgroup:
- Fittings
- Product Type:
- General Fittings
- Product Size:
- 14in x 14in
OATEY 11960 – Frequently Asked Questions
1) Can I use this galvanized vent flashing on a hot-mopped or built-up roof?
No. The 11960 is approved for Type B installations and is specifically not for hot-mopped or built-up roofs. On a built-up or torch-down assembly you want a flashing made for that system, otherwise the collar and base will not integrate with the membrane.
2) How steep a roof pitch will the Oatey 11960 vent flashing work on?
It handles pitch up to 40 degrees. The flashing slides over the DWV pipe and the base lays into the shingle courses, so anything from a low slope up to a 40 degree pitch is within range.
3) What is the base size on the Oatey 11960, and will it fit under standard shingle courses?
The base measures 14 in x 14 in of stamped 28 gauge galvanized steel. That gives you enough flange to tuck the upper edge under the course above and lap the lower edge over the course below in a normal asphalt shingle layup.
4) Is the 11960 flashing steel or plastic, and will it rust out on me?
Steel. It is stamped from 28 gauge galvanized steel, which is rust-proof, with a rubber sealing collar that is non-fading. Galvanized steel is the usual pick where a property manager wants something that holds its shape under foot traffic and tree debris rather than a thermoplastic base.
5) Can I paint the vent flashing to match the roof color?
Paint the steel base if you want, but keep paint and any petroleum based product off the rubber collar. Those products break the rubber down and that collar is the only thing sealing around the pipe.
6) What is the Oatey part number for the 1-1/4 to 1-1/2 inch galvanized roof vent flashing?
Oatey 11960. That is the 28 gauge galvanized unit with the 14 x 14 inch base for 1-1/4 to 1-1/2 inch DWV pipe.
7) Does this flashing need sealant or caulk around the pipe?
The 11960 relies on a rubber sealing collar at the pipe and the 14 x 14 inch steel base woven into the shingle courses, so it is designed to shed water without caulk at the pipe. Just do not dress the collar with roofing cement or any petroleum based sealant, which will degrade the rubber.
How fast can I get the OATEY 11960 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the OATEY 11960 come with a warranty?
Absolutely. The OATEY 11960 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the OATEY 11960?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the OATEY 11960 from ZenSupply?
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and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.