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Flashers #3 Grey EPDM Round Flexible Roof Jack Metal Roofing Pipe Flashing (Pipe OD 1/4" to 5") - 100% Made in The USA

  • Based on 306 reviews
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Availability: In Stock.
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Arrives Sunday, Jul 26
Order within 21 hours and 6 minutes
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Model: FG3


Features

  • 100% Made in the USA by an American Workforce
  • Please review your project needs and measure pipe OUTSIDE diameter before ordering!
  • EPDM Flashers are rated to service a continuous temperature range of -65 to +250 degrees Fahrenheit.
  • Flashers require no special tools or complicated installation methods. The rubber cone is clearly marked with pipe dimensions, in both inches and millimeters, so it can be easily customized with tin snips or scissors.
  • Flashers flexible rubber wont crack and allows for expansion, contraction, and pipe vibration. The heavy rubber fold and aluminum ring at the base allows them to fit any roof pitch or metal profile.

Features

  • MANUFACTURER DIRECT: 100% Made in the USA by an American Workforce
  • EPDM Flashers are rated to service a continuous temperature range of -65 to +250 degrees Fahrenheit.
  • Flashers flexible rubber wont crack and allows for expansion, contraction, and pipe vibration. The heavy rubber fold and aluminum ring at the base allows them to fit any roof pitch or metal profile.
  • Flashers require no special tools or complicated installation methods. The rubber cone is clearly marked with pipe dimensions, in both inches and millimeters, so it can be easily customized with tin snips or scissors.
  • Our Flashers product line holds a Certificate of Listing with IAPMO R&T. This shows our products are in compliance with the Uniform Plumbing Code (UPC) and International Plumbing Code (IPC).

Manufacturer: ‎Jackman Industries, Inc.


Part Number: ‎FG3


Item Weight: ‎6.9 ounces


Product Dimensions: ‎7.75 x 7.75 x 4 inches


Item model number: ‎FG3


Is Discontinued By Manufacturer: ‎No


Size: ‎#3 (Pipe OD 1/4" to 5")


Color: ‎Grey EPDM


Material: ‎Rubber


Pattern: ‎FG3


Item Package Quantity: ‎1


Usage: ‎Commercial/Residential


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: September 1, 2020


Manufacturer: ‎Jackman Industries, Inc.


Part Number: ‎FG3


Item Weight: ‎6.9 ounces


Product Dimensions: ‎7.75 x 7.75 x 4 inches


Item model number: ‎FG3


Is Discontinued By Manufacturer: ‎No


Size: ‎#3 (Fits Pipe OD ¼” – 5”)


Color: ‎Grey EPDM


Material: ‎EPDM


Item Package Quantity: ‎1


Included Components: ‎Pipe Flashing Only


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: September 1, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jul 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • So far So good...
Model: FG4
This flange was easy to install. The entire process took me about 30 min. The aluminum ring is soft enough to mold it around the ridges in metal roofing panels and not to difficult to get metal roof screws through. There are a couple things to be prepared for however. First, you will require a good sealant for the bottom of this flange. Second, you will need to purchase appropriate roofing screws for your situation. Third, the rubber boot is a tight fit(as it should be) around the intended pipe size. It can be difficult to slide it over the pipe and down to the roof. A quick spritz on the pipe with a dish soap solution eases this part of the process. If you get any soap on the roof surface, be sure to clean it up before applying sealant and adhering the boot. Lastly, be shure and order one large enough to assure that the flange will be screwed into a solid surface around the extruding pipe. Im happy with the quality of the product and ease of installation. ... show more
Reviewed in the United States on September 8, 2025 by S R M

  • Works as advertised
Model: FG5
High quality
Reviewed in the United States on February 18, 2026 by Ron

  • Adjustable
Model: FG1
These worked as described. They have multiple lips on the top so you can cut them in various places to fit different size pipes so there's definitely a level of adjustability to them. The bottom is very pliable so you can hand fit it to curves and bumps but still keep it sealed and has a nice foam pad on the bottom. I bought 2 and have had no issues with them. ... show more
Reviewed in the United States on August 25, 2025 by Amber

  • holds water
Model: FG3
easy to install, seals well, but holds water in bottom fold
Reviewed in the United States on September 10, 2021 by Purchaser

  • Vent boot
Model: FG4
Great product and value thanks
Reviewed in the United States on June 3, 2026 by Kindle Customer

  • Great product, would buy again
Model: FG3
Using these to transition my cooling/ electric lines thru wall for Mini-split application. Durable, quality item at a good price.
Reviewed in the United States on July 21, 2024 by GE Utah

  • GREAT DURABILITY AFTER 3YEARS
Model: FG3
WORKED PERFECT, TIGHT FIT
Reviewed in the United States on December 15, 2025 by Mac

  • Perfect for 9” ribbed metal roofing
Model: FG2
Quality is great. Thick rubber. Fit perfectly between ribs on standard r panel metal roofing.
Reviewed in the United States on June 22, 2025 by RichieJ

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