Model # 11937

Internet #100148990

Store SKU #337334

Oatey No-Caulk - 11 in. x 15 in. Plastic Base Flashing, Fits 1 in. – 3 in. Pipes
0038753119373

Oatey

No-Caulk - 11 in. x 15 in. Plastic Base Flashing, Fits 1 in. – 3 in. Pipes

  • Designed for use with your vent pipe
  • Finish does not fade in the sunlight
  • Provides a durable, water-tight seal
$610 /each
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Frequently Bought Together

Product Overview

  • Designed for use with your vent pipe
  • Finish does not fade in the sunlight
  • Provides a durable, water-tight seal
Seal roof penetrations against water damage with Oatey No-Calk Plastic Drip Edge Flashing. The flashing contains a base that is made of rigid thermoplastic with an elastomeric collar that seals watertight against the vent pipe. Do not use petroleum-based sealing compounds on thermoplastic base or collar material of roof flashing.
  • Roof flashing slides over vent pipe for pitch to 45°
  • Non-fading, non-cracking rigid black thermoplastic base
  • Non-fading sealing collar
  • Approved for type B installations
  • Not for hot-mopped or built-up roofs
  • Do not use paint or petroleum based products on plastic bases or rubber collars

Product Overview

  • Designed for use with your vent pipe
  • Finish does not fade in the sunlight
  • Provides a durable, water-tight seal
Model #: 11937
Sku #: 337334
Internet #: 100148990

Seal roof penetrations against water damage with Oatey No-Calk Plastic Drip Edge Flashing. The flashing contains a base that is made of rigid thermoplastic with an elastomeric collar that seals watertight against the vent pipe. Do not use petroleum-based sealing compounds on thermoplastic base or collar material of roof flashing.

  • Roof flashing slides over vent pipe for pitch to 45°
  • Non-fading, non-cracking rigid black thermoplastic base
  • Non-fading sealing collar
  • Approved for type B installations
  • Not for hot-mopped or built-up roofs
  • Do not use paint or petroleum based products on plastic bases or rubber collars

Info & Guides

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Compare Similar

Price
$6.10 /each
$6.31 /each
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$11.88 /each
Name No-Caulk - 11 in. x 15 in. Plastic Base Flashing, Fits 1 in. – 3 in. Pipes Pipe Roof Jack with 1-1/4 in. to 3 in. Adjustable Collar Flashing FHA Base 1-1/2 in. Galvanized Steel No Caulk Vent Pipe Flashing T-Top 4 in. Bonderized Steel Exhaust Vent Pipe Flashing
Brand Oatey Construction Metals Gibraltar Building Products Gibraltar Building Products
Ratings (13) (3) (1) (1)
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Specifications

Dimensions

Product Thickness (in.)
.1
Product Width (in.)
11.25

Details

Color Family
Black
Flashing Type
Pipe Flashing
Gauge
80
Material
Plastic
Product Weight (lb.)
.667lb
Returnable
90-Day
Roofing Product Type
Vent Pipe Flashing

Warranty / Certifications

Manufacturer Warranty
20 years

Specifications

Dimensions

Product Thickness (in.)
.1
Product Width (in.)
11.25

Details

Color Family
Black
Flashing Type
Pipe Flashing
Gauge
80
Material
Plastic
Product Weight (lb.)
.667lb
Returnable
90-Day
Roofing Product Type
Vent Pipe Flashing

Warranty / Certifications

Manufacturer Warranty
20 years

Questions & Answers

will this work with classic rib metal roofing?

Asked by: JLC
Yes if the roof is not installed but it requires precise cuts, and overlapping of two sheets and it will never seal on the downhill side due to the ribs. It's a pain, trust me. I have ribbed metal (3 foot wide ribbed) on my house, my workshop and 1200 sf barn. You need a product like this for your vent flashing: https://www.homedepot.com/p/Oatey-Master-Flash-0-25-in-2-in-Roof-Flashing-14050/204716001 Make sure you get one for your size vent pipe, and use proper roof caulking and the proper number of metal roofing screws. I also use a similar high temperature flashing for my 8" diameter wood stove pipes and it's the only way to go.
Answered by: Larrythelogger
Date published: 2018-06-06

I also like to know the installation of this flashing? Do we need to use roof cement to glue it t...

I also like to know the installation of this flashing? Do we need to use roof cement to glue it to the shingles or just slide under shingles? If we do not nail or glue it down, will it stay put even when there is wind? Thanks.
Asked by: HelenSTL
There are plenty of good videos on line that can show you exactly how to install this on a new or existing shingle roof. Watch a few of those and you'll have all the answers and confidence to do it yourself. (It's NOT the right product though for a ribbed metal roof.) It's really not that difficult but it's critical to know HOW to do it to prevent leaks.
Answered by: Larrythelogger
Date published: 2018-06-06

what diameter vent pipes does this work with?

Asked by: BobTheBuilder
Fits 1 in. – 3 in. Pipes according to the docs.
Answered by: msd
Date published: 2018-06-04

How to install

How is this installed? Is there a link to a how to video or a step by step installation pdf? Its says no calk is that correct? where it it permissible to nail?
Asked by: Turboramjet
You will nail with galvanized nails in the areas that will rest underneath the shingles. You don't want to nail on the bottom portion of the Flashing that will be exposed once installed - the down slope portion. You also don't want to use any petroleum products in contact with our Flashings.
Answered by: Oatey
Date published: 2017-10-12
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Customer Reviews

No-Caulk - 11 in. x 15 in. Plastic Base Flashing, Fits 1 in. – 3 in. Pipes is rated 4.2 out of 5 by 13.
Rated 2 out of 5 by from I have installed numerous roof pipe flashings, and this one can work ok for many situations, but ... I have installed numerous roof pipe flashings, and this one can work ok for many situations, but if you need to use it for the larger 3 inch sizes, I think it could be troublesome. If you use it for smaller 1 or 2 inch pipes, then it would not need much work to make it ok for these size vent pipes. When you go up to the 3 inch then you will find it difficult to cut the opening to fit the 3 inch pipe. It has a pattern for the larger pipe in the rubber portion of the flashing but you need a steady hand to cut it evenly. If I was to want a flashing for a 3 inch pipe, then I would definitely prefer the correctly sized flashing as you would not need to cut the exit point rubber. So for smaller vents I say it can work, but for larger, I would say use something designed for the larger pipe versus this one which needs cutting for that size.
Date published: 2018-06-04
Rated 5 out of 5 by from I recently picked up an Oatey 1.5" - 3" thermoplastic roof flashing from Home Depot to repair a p... I recently picked up an Oatey 1.5" - 3" thermoplastic roof flashing from Home Depot to repair a previously installed flashing over a 2" vent that failed. Our roof is metal and I used the previous slot cut in the metal above the flashing to secure it. The plastic flashing seems secure but I still used caulking down the sides as the metal roofing ridges tend to divert water into the valleys. Caulking will protect the area around the vent hole that was cut in the metal roofing from leaking. The product is of good quality and on conventional roofs it would not need caulking.
Date published: 2018-05-30
Rated 4 out of 5 by from Fits right over the 2 1/2 in vent pipe going through roof. Real tight fit, don't know how anythin... Fits right over the 2 1/2 in vent pipe going through roof. Real tight fit, don't know how anything could leak through that fit. Very flexible and of strong construction. Now it will have to endure the test of time. It has only been installed for about 3 weeks and so far so good. I will definitely go and purchase three more of these as I have 3 more vent pipes yet to be installed. Couldn't give it five stars until it has been on for a few years.
Date published: 2018-06-16
Rated 5 out of 5 by from Super easy to install and provided a nice water tight seal. So far so good for this plastic base... Super easy to install and provided a nice water tight seal. So far so good for this plastic base flashing. It slid over a cast iron 3 inch vent stack easily. Even though the stack was older the flexible rubber opening wrapped around the pipe tightly. I went the extra mile and added a bead of caulk on the pipe before sliding the flashing over it to provide an even tighter seal. The 11x15 base is ample for the shingles to cover
Date published: 2018-06-19
Rated 5 out of 5 by from I used this plastic base flashing around a vent pipe that was leaking. I cut it for the 2 inch pi... I used this plastic base flashing around a vent pipe that was leaking. I cut it for the 2 inch pipe and slid it onto the pipe and repaired the shingles around the flashing and it works great. I would recommend you be careful on cutting to the correct size and make sure the cut is clean not ragged. This is an easy install on any vent pipe and I recommend this product.
Date published: 2018-06-11
Rated 5 out of 5 by from This Oatey, 1.5 inch to 3 inch Thermoplastic Roof Flashing, with 11 inch by 15 inch foot print is... This Oatey, 1.5 inch to 3 inch Thermoplastic Roof Flashing, with 11 inch by 15 inch foot print is an excellent piece of roof flashing. Trim the stack by pulling out the pre-ringed sized edge, and slip over the stack. It fitted mt steep roof (45 degree gradient), but would be equally effective on a flat roof. Once shingled it created a waterproof, leak proof set.
Date published: 2018-05-24
Rated 5 out of 5 by from The Oatey 1.5 inch to 3 inch thermoplastic roof flashing measures 11 inches by 15 inches. All-Fla... The Oatey 1.5 inch to 3 inch thermoplastic roof flashing measures 11 inches by 15 inches. All-Flash fits any roof angle from 0 degrees to 45 degrees. When used on 1.5 inch to 2 inch pipe no cutting is needed. If you are using this flashing on 3 inch pipe you will need to remove the inner ring. The instruction are easy to follow and are printed on the flashing.
Date published: 2018-06-06
Rated 4 out of 5 by from I just sold my house and one the things the buyers wanted was for me to fix the two vent boots on... I just sold my house and one the things the buyers wanted was for me to fix the two vent boots on my roof. I got this, watched a video on the internet and installed them myself. They are a good size and fit right over the vent pipe perfectly with a good seal. no fuss, no mess. The hardest part for me was getting off the roof onto the ladder without falling!
Date published: 2018-06-06
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