Choose the Best Metal Flashings for Chimney: Reviews & Comparison

Metal flashings are an essential component of any chimney installation, providing a secure, watertight seal that helps to prevent water damage to the surrounding structure. There are a variety of metal flashing materials available, each with its own advantages and disadvantages. In this article, we’ll discuss some of the best metal flashings for chimney installations, including their features, benefits, and performance.

1Flashers #3 Black EPDM Flexible Roof Jack Pipe Boot Metal Roofing…
2Dektite Premium #8 Black EPDM Metal Roof Pipe Flashing, Square Ba…
3Dektite Premium #4 Red Silicone Metal Roof Pipe Flashing, High Te…
4Amerimax 66304 Roll Valley Flashing, 10 Foot…
5AMERIMAX HOME PRODUCTS 66314 14-Inch x 10-Feet Aluminum Flashing…

Flashers #3 Black EPDM Flexible Roof Jack Pipe Boot Metal Roofing

Why We Loved It

  • EPDM Flashers are rated to service a continuous temperature range of -65 to +250 degrees Fahrenheit.
  • Flashers’ flexible rubber won’t 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.
  • MANUFACTURER DIRECT: 100% Made in the USA by an American Workforce
  • 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).

Dektite Premium #8 Black EPDM Metal Roof Pipe Flashing, Square Ba

Why We Loved It

  • Continuous Service Temperature Ranges of -58F to 239F (EPDM)
  • Flashing Base is 19-1/2″ x 19-1/2″ – Pipe Boot Fits 6-3/4″ to 14″ Outside Pipe Diameter
  • Easily Customize Pipe Boot Size on the Job Site With Shears or Heavy Scissors
  • If Trimmed and Installed Correctly, Pipe Flashing Will Not Break or Crack
  • 20 Year Manufacturer’s Warranty Against Manufacturing Defects

Dektite Premium #4 Red Silicone Metal Roof Pipe Flashing, High Te

Why We Loved It

  • 20 Year Manufacturer’s Warranty Against Manufacturing Defects
  • Use for Stove Pipes, Chimneys, Plumbing, Heating, Air Conditioning, Electrical, and Exhaust Vents
  • Flashing Base is 11″ by 11″ – Pipe Boot Fits 3″ to 7″ Outside Diameter Pipe
  • Continuous Service High Temperature Ranges of -58F to 392F (Silicone)
  • If Trimmed and Installed Correctly, Pipe Flashing Will Not Break or Crack

Amerimax 66304 Roll Valley Flashing, 10 Foot

Why We Loved It

  • Amerimax Home Products Aluminum Flashing .0078 4X10 66304

AMERIMAX HOME PRODUCTS 66314 14-Inch X 10-Feet Aluminum Flashing

Why We Loved It

  • Quick, easy repair for roofs and gutters
  • Immediately stops leaks
  • The product is manufactured in china
  • The product is 14″x10′ alum flashing
  • Immediately stops leaks
  • Easy and simple use kit
  • Quick, easy repair for roofs and gutters
  • Composed of durable, refurbished aluminum
  • Composed of durable, refurbished aluminum

How To Choose Your Metal Flashings for Chimney

Use our buying guide before you purchase Metal Flashings for Chimney. Some features are necessary, while others may not be as important to you.:

Quality of the Unit

The product should be high-quality, durable, and last for more than one year. The best way to assess the quality is by reading reviews from other customers who have purchased and used the product.

Is the Unit Worth the Price Tag?

Price is not the only factor to consider while buying a product, but it’s an important one. You should compare how much you’re willing to spend on the item with what other sellers are offering similar products for. Keep in mind that cheaper isn’t always better – quality should also be taken into consideration.

If the price difference is significant, choose the more expensive option as it is likely to be of better quality and last longer than its cheaper counterparts.


Before you buy a product, always double-check that the model you want includes all of the features you desire! If you’re unsure about any of them, read reviews from customers who have used those specific features. This way, you can get an idea of whether or not they would be useful to YOU.


There are a lot of risks involved while buying products online. Sometimes, the product doesn’t reach you, or it comes in damaged condition. So make sure that the seller offers a guarantee on the product.

Customer Support

Last but not the least, make sure that customer support is available for you in case of any issues or queries regarding your purchased product. If there is no help desk support, then you can always go to forums and review sites to find answers to any doubts.

Frequently Asked Questions

1. What types of metal do you offer for chimney flashings?

We offer a variety of metals for chimney flashings, including aluminum, copper, steel, and stainless steel.

2. Does the metal flashing come with a warranty?

No, the metal flashing does not come with a warranty.

3. What makes your metal flashings the best for chimney use?

Our metal flashings are the best for chimney use because they are designed to be durable, reliable, and weather-resistant. They are made from high-quality materials and are corrosion-resistant, so they won’t rust over time. They are also designed to fit securely and tightly around the chimney, providing an airtight seal that prevents moisture and debris from entering the chimney and damaging it.

4. Are the flashings easy to install?

Yes, the flashings are designed for easy installation. They come with a pre-drilled, self-tapping base for secure mounting and are ready to be used with any roofing material.

5. What are the dimensions of the metal flashings?

The dimensions of the metal flashings depend on the size of the opening and the desired aesthetic, so there is no single answer.

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