OATEY 12943 All-Flash® No-Calk...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$110.00
$60.00
OATEY 12943 All-Flash® No-Calk® 1.5 in. – 3 in. Aluminum Black 11 in. x 14.5 in. Base Roof Flashing

OATEY 12943 All-Flash® No-Calk® 1.5 in. – 3 in. Aluminum Black 11 in. x 14.5 in. Base Roof Flashing

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Model: 12943
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$110.00
$60.00
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All-Flash® No-Calk® 1.5 in. – 3 in. Aluminum Black 11 in. x 14.5 in. Base Roof Flashing

  • Features

    • Collar will not fade
    • Not for hot-mopped or built-up roofs
    • Rustproof stamped aluminum base allows for easy shaping of flashing
    • Rated 180°F continuous heat and approved for Type B installations
    • For warranty product details, refer to the Oatey Limited Warranty document
    • Patented All-Flash® collar design allows use on multiple pipe sizes
    • Self-sealing collar slides over pipe and requires no caulking
    • Do not use petroleum based products or paint on flashing collar
    • Black powder coated base
    • Metal base for pitch from 0-40° or up to 10/12 roof


12943 - spec sheet

Manufacturer Resources

Product Specs

Volume:
0.078
Department:
Plumbing
Product Group:
Roofing
Product Subgroup:
Flashing and Flanges
Product Type:
Roof Flashing
Product Weight:
0.571

OATEY 12943 – Frequently Asked Questions

1) What pipe sizes does the Oatey 12943 No-Calk roof flashing fit?
The Oatey 12943 covers vent pipes from 1.5 inch up to 3 inch. The patented All-Flash collar is what makes that range possible on one part, so one flashing handles 1-1/2, 2, and 3 inch stacks instead of stocking three separate sizes.
2) What roof pitch can this Oatey aluminum vent flashing be installed on?
The stamped aluminum base is rated for a pitch from 0 to 40 degrees, which is anything up to a 10/12 roof. Steeper than 10/12 and you need a different base.
3) Can I use the Oatey 12943 flashing on a hot-mopped or built-up roof?
No. The 12943 is specifically not for hot-mopped or built-up roofs. It is a shingle/Type B style installation part, rated for 180 degrees F continuous heat and approved for Type B installations. For a hot-mopped or built-up assembly, use a flashing made for that roof type.
4) Do I need to caulk around the pipe after setting this Oatey No-Calk flashing?
No caulking is required at the pipe. The self-sealing collar slides down over the vent stack and seals itself, which is the whole point of the No-Calk design. One caution: don't use petroleum based products or paint on the collar, as they degrade it.
5) What is the base size on the Oatey 12943 and will it tuck under my shingle courses?
The base measures 11 x 14.5 inches. It is rustproof stamped aluminum, soft enough to shape to the roof deck, so it beds under the upper shingle course and over the lower one in a standard shingle install.
6) Will the black collar on this roof flashing fade or need painting to match a dark roof?
The base is black powder coated and the collar will not fade, so it stays dark against an architectural shingle roof without touch-up. Painting the collar is specifically not allowed, so don't plan on recoating it.
7) How heavy is a single Oatey 12943 vent flashing for a bulk re-roof order?
Each unit runs about 0.571 lb, so a pallet of stack flashings adds very little weight to a roofing order. Aluminum base, which is why it is light compared with a lead-sleeve flashing.
How fast can I get the OATEY 12943 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 12943 come with a warranty?
Absolutely. The OATEY 12943 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 12943?
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 12943 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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