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Is Copper Roof Flashing Worth The Cost?

Posted on February 18, 2023

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Is Copper Roof Flashing Worth The Cost?

Flashing plays a crucial role in keeping your roof watertight and secure. Among the various flashing materials, copper stands out for its incredible durability, resistance to the elements, and ease of installation.

In this blog, we’ll delve into the world of copper roof flashing, and explore its cost to find out whether it’s worth the expense. At RST Roofing and Renovations, we’re here to help you make an informed and well-planned home improvement choice.

Let’s start by understanding the cost of copper flashing and the factors that affect it.

How Much Does Copper Roof Flashing Cost?

Copper Roof Flashing
copper roof flashing

The average cost of a copper sheet roll/strip is around $11 per linear foot. However, the final cost of this project depends on the product quality, quantity, and labor cost for the installation. For example, a 22 gauge pure copper flashing roll will cost more than a 24 gauge roll infused with lead particles.

For the best price, it’s better to purchase in bulk or leave it to your roofing contractor. That’s because the professionals have contacts, regular suppliers, and bulk orders, so they’ll get the products at a fairer price than a homeowner would. Also, make sure that your roofing contractor has enough experience installing copper roofing materials, which will ensure that they’ll use a product that suits the local weather conditions and your roof type.

Despite being more expensive than other roofing materials like lead, steel, and aluminum, many homeowners and roofing contractors trust copper due to its remarkable benefits. So let’s delve into what makes copper one of the best flashing materials.

Why Is Copper An Excellent Flashing Material?

Copper roof flashing offers a unique combination of durability, protection, and style. With copper’s incredible durability, these products are designed to last for generations with proper maintenance. But its benefits don’t stop there, so let’s dig deeper and understand why people prefer copper over other flashing materials.

👉 Durability That Endures The Test Of Time

The durability of copper sheets is unparalleled, with a lifespan of 50 to 70 years! Copper also has excellent resistance to weather and natural elements, ensuring that your roof remains watertight and secure through all seasons. This means that you can sit back peacefully knowing that your roof is protected for many years to come. Imagine having no leaks and repairs for decades!

👉 Corrosion-Resistant Protection In Harsh Conditions

Copper is a naturally corrosion-resistant material, making it an ideal roofing material for homes in harsh weather conditions. This means that you won’t have to worry about rust and other forms of corrosion affecting the structural integrity of your roofing system. In addition, this luxurious metal is also resistant to chemical damage, making it suitable for use in various environments.

👉 Fireproof Defense For Your Home

The non-combustible nature of copper provides more sturdy protection for homes in areas prone to wildfires and thunderstorms. While no one ever wants to think about a destructive fire, it’s crucial to be prepared for such situations. With copper flashing, you can rest assured knowing that your roof is protected from a fire caused by electrical failure, lightning, or forest fire.

👉 Clean & Easy Installation

Copper roof flashing is relatively simple to install, making it an excellent choice for both homeowners and roofing contractors. The material is flexible and easy to work with, allowing for a smooth and efficient installation process. This not only saves time but also reduces the risk of damage to your roof during installation. 

👉 Elegant Aesthetics That Boost Your Home’s Curb Appeal

The shiny and elegant color of copper adds a touch of style and luxury to any roof, enhancing the overall curb appeal of your home. With its warm, natural appearance, copper flashing seamlessly blends in with various architectural styles, including historical and traditional designs. In addition, the unique patina that forms on the surface of copper over time adds character and charm to your home, making it stand out from the rest.

👉 A Smart Investment For A Lifetime

Copper flashing is not just a functional solution for your roof, but also a smart investment for your home. With the above benefits, copper adds more value to your home. It pleases everyone, from home appraisers to insurance companies and prospective buyers. So if you’re looking to sell or rent out your home in the future, use copper anywhere you can! Be it flashing around roof valleys, dormers, or chimneys, copper will turn heads.

From the above benefits, it is clear that copper is an excellent choice for flashing all kinds of roofs. But what about other less expensive materials? How are they different from copper? Is copper really worth the cost? Let’s find out.

Also Read: How Much Does A Copper Roof Cost: Installation Factor & Styles

Copper vs. Other Flashing Materials: Is Copper Roof Flashing Worth The Cost?

To better understand its value, you’ll have to know why copper is better than other flashing materials, such as steel, aluminum, and lead. From its durability and resistance to cost and maintenance, we’ll break it down to help you make an informed decision. So let’s compare and find out which kind of metal flashing reigns supreme.

  • Aluminum flashing is sturdy and less expensive than copper, but it lacks the durability that copper offers. On average, aluminum flashing can protect your home properly for about 25 years, which means you’ll need new flashing after that. In the end, this may make aluminum flashing more than, or equal to copper’s one-time investment.
  • Steel is the most affordable metal if we consider the initial installation cost. However, it’s also the weakest option. It’s prone to rust and corrosion and can only last 10 to 15 years with regular upkeep and frequent repairs. This means that your flashing expenses are spread over the years, making it a headache and more expensive work in the end.
  • Lead is also a flexible roofing material, but it can harm the roofers installing it, and the environment. Copper, on the other hand, is one of the safest and most eco-friendly roofing materials in the industry.

As you can see, copper reigns supreme among other flashing materials, offering the best combination of durability, protection, style, and monetary value. It does a lot more than protect your home from roof leaks. If you live in humid states like Georgia and Vermont, copper roof flashing will be your best bet. 

You can contact us to learn more about the flashing material that works best for your roof with a free consultation, and receive a free roof quote on your project. 

Make An Informed Roofing Decision With Our Experts

At RST Roofing and Renovations, our experts can help you find a durable and cost-effective roof. Whether you’re embarking on a roof flashing project, or simply want to learn more about your options, our team of roofing professionals is here to support you every step of the way. With decades of experience and a wealth of knowledge about different roofing materials, we have the answers to all your questions.


We’ve eliminated the stress and uncertainty of roofing issues for hundreds of homeowners across Georgia. Let us take the wheel and guide you to a roofing solution that not only protects your home but also enhances its aesthetic appeal and value. Get in touch with us at (404)-548-8901 for a free roofing consultation and estimate for copper roof flashing. It’s never too late to take the first step toward a better roof.

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