Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

  • Patented All-Flash? design allows use on multiple pipe sizes
  • Rated 180øF continuous heat and approved for Type B installations
  • Metal base for pitch from 0-40ø
  • Self-sealing collar slides over pipe and requires no caulking
  • Slides over pipe. Type of base determines pitch
  • Non-fading, non-cracking and non-rusting bases and sealing collars
  • Ring on collar tears off, allowing flashings to seal different pipe diameters
  • Approved for Type B installations
  • Not for hot-mopped or built-up roofs

Product information 1.5" - 3" pipe diameter , 18" x 18" Base

    Additional Information

  • ASIN: B0069KBXOC
  • Customer Reviews: 4.0 out of 5 stars 12Reviews
  • Best Sellers Rank:
    #304,335 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
    #225 in Roof Flashings
  • Domestic Shipping : Item can be shipped within U.S. International Shipping : This item can be shipped to select countries outside of the U.S. Learn More
  • Date First Available: December 2, 2011
Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.
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Customer reviews

4 out of 54 out of 5
12 global ratings

Top reviews from the United States

Scott Willis
5.0 out of 5 starsVerified Purchase
Good quality, great when replacing a larger vent
Reviewed in the United States on January 26, 2014
Size: 3"- 4" pipe diameterStyle: 18" x 18" Base
Seems good quality. Important to read the directions and NOT CUT the rubber portion unless you actually need to. Used this for a concentric high-efficiency furnace vent replacing a much larger 80% furnace vent; the large size meant I didn''t have to do roof-repair work.
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truthrules
1.0 out of 5 stars
Fails after 6-7 years
Reviewed in the United States on July 29, 2013
Size: 3"- 4" pipe diameterStyle: 12" x 15" Base
Oatey''s no caulk flashing will impress you at how easy it installs and then you will curse Oatey for your leaking roof caused by a product that lasts only 1/3 to 1/6 as long as an asphalt shingle roof lasts. It is very important for you to know that the rubber seal cannot... See more
Oatey''s no caulk flashing will impress you at how easy it installs and then you will curse Oatey for your leaking roof caused by a product that lasts only 1/3 to 1/6 as long as an asphalt shingle roof lasts. It is very important for you to know that the rubber seal cannot be replaced once it dissolves in the sunlight after about 6-7 years. You have to peel back the roof and replace the whole flashing that was probably tarred in. When I say dissolve, I mean the rubber boot is gone leaving a nice half inch gap that funnels water into you house and causes the drywall to sag and drip. I bought a house that had 6 of these fail at the same time. We moved in and the first rain storm caused nearly $2000 of damage.

I am a product design engineer and I am appalled at the incompetence of oatey for producing such a poorly engineered product. In our profession, the first thing you do is make a specification that defines the product. Engineers sit around and ask things like "well how long should it last". Engineers that would want to design a quality version of something like this might say - how about twice the life of a typical roof. From there, you lay out design options that meet those goals. My guess is that a moron who doesn''t know the first thing about engineering was responsible for this disaster of a product.

Hey oatey - get a clue and fix this POS product. Here are a couple hints. Hire an engineer to decipher these if you don''t understand.

1. Write a specification and hire an engineer to meet it!
2. Maybe include a metal cover that slips over the rubber boot
3. Maybe make the boot replaceable
4. Increase the uphill metal lip height to something greater that 1/4 inch above the roof level - at least then water doesn''t just funnel into your house when the rubber disappears.
5. Consider a two piece system of mating cones
6. Consider shielding the rubber from UV degradation
7. Copy whatever they do in Europe since their roofs last nearly twice as long as US roofs.

And Don''t
1. Continue to produce this POS product.
2. Try to fix it without hiring a legitimate engineer.
3. Confuse your victims ah hum customers by writing a Bogus review that starts out with "well I don''t know what truthrules is talking about because... blah blah blah.

By the way - I''m over 40 and have never written a bad review about a product - its just that your product sucks so bad I felt a moral obligation to society to steer them clear of the pain it will inflict on their lives.

Consider yourself busted Oatey - your product sucks and you know it.
6 people found this helpful
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Chad Bouma
4.0 out of 5 stars
Four Stars
Reviewed in the United States on September 11, 2016
Size: 3" - 4" pipe diameterStyle: Yes
Metal is way better than plastic!
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Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online

Oatey 11957 2021 No-Calk Roof 2021 Flashing 18" x 18" Base, 1.5"-3" pipe diameter, Galvanized online