4 in. Thermoplastic No-Calk 12 in. x 16 in. Base Roof Flashing
11891 - spec sheet
Features
- Non-fading, non-cracking rigid black thermoplastic base
- Not for hot-mopped or built-up roofs
- Rated 180°F continuous heat and approved for Type B installations
- Do not use paint or petroleum based products on plastic bases or rubber collars
- Non-fading sealing collar
- Roof flashing slides over vent pipe for pitch to 45 degrees
11891 - spec sheet
Manufacturer Resources
Product Specs
- Base Size Diameter:
- 18" X 18"
- Department:
- Plumbing
- Product Group:
- Roofing
- Product Subgroup:
- Flashing and Flanges
- Product Type:
- Roof Flashing
- Product Finish:
- Black
- Product Material:
- Plastic
OATEY 11891 – Frequently Asked Questions
How fast can I get the OATEY 11891 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
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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 11891 come with a warranty?
Absolutely. The OATEY 11891 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 11891?
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Why buy the OATEY 11891 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.