OATEY 14055 4.75 in. – 10 in. ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$135.71
$85.71
OATEY 14055 4.75 in. – 10 in. Master Flash® 12 in. x 12 in. Base Roof Flashing

OATEY 14055 4.75 in. – 10 in. Master Flash® 12 in. x 12 in. Base Roof Flashing

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Model: 14055
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$135.71
$85.71
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4.75 in. – 10 in. Master Flash® 12 in. x 12 in. Base Roof Flashing

  • Features

    • Pliable material won't crack or break
    • Use silicone sealant between base and surface, and secure with sheet metal screws
    • Non-fading EPDM collar provides maximum
    • Engineered for profiled roofing systems at any pitch
    • Easily customized to accomodate a broad range of pipe diameters


14055 - spec sheet

Manufacturer Resources

Product Specs

Base Size Diameter:
12" X 12"
Volume:
0.258
Department:
Plumbing
Product Group:
Roofing
Product Subgroup:
Flashing and Flanges
Product Type:
Roof Flashing
Product Finish:
Black
Product Material:
Plastic
Product Weight:
1.2

OATEY 14055 – Frequently Asked Questions

1) What pipe sizes does the Oatey 14055 Master Flash fit?
The Oatey 14055 Master Flash handles pipe from 4.75 inches up to 10 inches in diameter. The EPDM collar is stepped so you cut it down to the outside diameter of the pipe or vent you are flashing, which is how one part covers that whole range. Cut at the ring matching your pipe OD, not larger, so the collar grips the stack.
2) Will a Master Flash boot work on a metal or corrugated roof panel?
Yes. The 14055 is engineered for profiled roofing systems at any pitch, so the pliable 12 x 12 inch base conforms down over ribs and corrugations rather than sitting flat only. Bed it in silicone sealant against the panel and fasten it with sheet metal screws around the perimeter.
3) Do I need anything else to install the Master Flash roof boot?
Sealant and fasteners are not part of the boot. You will need silicone sealant to bed between the base and the roof surface, plus sheet metal screws to secure the flange. The boot itself is the base and collar only.
4) Can I use one flashing type across mixed roof pitches on a property?
Yes, which is the practical reason property managers standardize on Master Flash. The 14055 is built for profiled roofing at any pitch, and its adjustable collar spans 4.75 to 10 inch pipe, so one stocked part covers most larger stacks across a building regardless of slope.
5) Will the collar on this roof flashing crack or fade in sun exposure?
The collar is non-fading EPDM and the material is pliable so it won't crack or break with movement. Black throughout, which is also what makes it hold color under UV rather than chalking out.
6) How heavy is the Oatey 14055 boot for carrying up on a roof?
It weighs 1.2, light enough to carry up a ladder in one hand with your sealant gun in the other. A single unit takes up about 0.258 of volume in shipping.
How fast can I get the OATEY 14055 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 14055 come with a warranty?
Absolutely. The OATEY 14055 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 14055?
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 14055 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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