OATEY 11934 2" Galvanized 18" ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$90.00
$40.00
OATEY 11934 2" Galvanized 18" x 18" base

OATEY 11934 2" Galvanized 18" x 18" base

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Model: 11934
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$90.00
$40.00
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2" Galvanized 18" x 18" base

  • Features

    • Not for hot-mopped or built-up roofs
    • Rated 180°F continuous heat and approved for Type B installations
    • For warranty product details, refer to the Oatey Limited Warranty document
    • Self-sealing collar slides over pipe and requires no caulking
    • For pitch from 0-40°
    • Do not use petroleum based products or paint on flashing collar or plastic base
    • 28 Gauge 18" x 18" galvanized steel base


11934 - spec sheet

Manufacturer Resources

Product Specs

Volume:
0.563
Department:
Plumbing
Product Group:
Plumbing
Product Subgroup:
Fittings
Product Type:
General Fittings
Product Weight:
1.8

OATEY 11934 – Frequently Asked Questions

1) Can I use the Oatey 11934 on a hot-mopped or built-up roof?
No. The 11934 is specifically not for hot-mopped or built-up roofs. It is approved for Type B installations and rated for 180 degrees F continuous heat, so it belongs on shingle and similar sloped roofing, not under hot asphalt.
2) What roof pitch will this Oatey 2 inch vent flashing work on?
It covers pitch from 0 to 40 degrees, which takes in everything from a dead-flat deck up through steep shingle roofs. Past 40 degrees the base will not seat correctly and you need a steep-pitch flashing instead.
3) Can I paint the Oatey 11934 flashing to match the roof?
Don't. Petroleum based products and paint must not be used on the flashing collar or the plastic base, as they attack the collar material. If color matching matters, work it out with shingle coursing or a painted counterflashing that does not contact the collar.
4) How big is the base on the Oatey 11934 and what gauge is the metal?
18 by 18 inches of 28 gauge galvanized steel. That footprint gives you room to lap shingles over the upper flange and under the lower edge without trimming on a standard course layout. Shipping weight is about 1.8 lbs.
5) Is the Oatey 11934 rated for a hot vent stack, like off a water heater or high-temp DWV?
The 11934 carries a 180 degree F continuous heat rating and is approved for Type B installations, so it handles typical plumbing vent and Type B gas vent service. For anything running hotter than 180 F continuous, use a different flashing.
6) What part number do I order for the Oatey 2 inch galvanized vent flashing?
Order Oatey model 11934. It is a single configuration, a 2 inch collar on an 18 by 18 inch galvanized steel base, so there is no finish or size option to specify.
How fast can I get the OATEY 11934 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 11934 come with a warranty?
Absolutely. The OATEY 11934 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 11934?
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 11934 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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