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Is Copper Flashing Worth The Extra Cost?

Posted on October 16, 2023

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Is Copper Flashing Worth The Extra Cost?

When it comes to roofing and construction, there are countless choices to make. From selecting the right materials to deciding on the perfect color, each decision plays a vital role in the overall durability and aesthetic appeal of your project. One such decision that often perplexes homeowners is whether copper flashing is worth the extra cost. In this comprehensive guide, we will delve into the world of copper flashing to help you make an informed decision for your home.

Understanding Copper Flashing

copper flashing

Roof flashing is an integral component of a roofing system. Flashing is a specialized material, typically made from metal, plastic, or rubber, used in roofing and construction to provide a waterproof barrier against leaks. It is typically installed in vulnerable areas of a structure, such as roof valleys, chimneys, and over the eaves, to prevent water infiltration and protect against potential damage. Copper is a unique choice for flashing due to its remarkable properties, including corrosion resistance and longevity. 

The Benefits of Copper Flashing

1. Exceptional Durability 

Copper roof flashing is renowned for its exceptional durability. Unlike other materials, copper is highly resistant to corrosion, making it ideal for protecting your roof from the elements. It can last for decades, often outlasting the lifespan of other roofing materials.

2. Aesthetic Appeal

Copper flashing exudes a timeless and elegant charm. As it ages, it develops a beautiful patina that enhances the architectural aesthetics of your home. This is a distinct advantage if you’re looking to add a touch of sophistication to your property.

3. Low Maintenance

Another compelling reason to consider copper roof flashing is its low maintenance requirements. Once installed, you can virtually forget about it. It doesn’t require painting or regular upkeep, saving you time and money in the long run.

4. Environmental Friendliness

Copper is a highly recyclable material, making it an environmentally responsible choice. If you’re concerned about construction waste ending up in a landfill, using copper flashing is a step in the right direction.

Also Read: Why Should You Add Custom Made Roof Flashing To Your Roof?

The Drawbacks of Copper Flashing

While copper flashing offers numerous advantages, it’s essential to be aware of its drawbacks as well:

1. Initial Cost

The most prominent drawback is the initial cost of copper flashing. It’s undeniably more expensive than alternatives like aluminum or galvanized steel. However, it’s crucial to consider the long term savings and benefits.

Comparing Copper Flashing to Alternatives

To determine whether copper flashing is worth the extra cost, it’s essential to compare it to alternatives. Let’s take a closer look at how copper compares against other commonly used materials: aluminum and galvanized steel.

1. Copper vs. Aluminum Flashing

copper flashing

Durability: While aluminum is durable, copper surpasses it in terms of longevity. Copper doesn’t rust, ensuring a longer lifespan and lower maintenance requirements.

Aesthetic Appeal: Copper wins this category. The rich, warm tones of copper create an eye catching contrast to aluminum’s more dull appearance.

Cost: Here, aluminum takes the lead in terms of initial cost. However, copper’s longevity often means fewer replacements over the years, potentially balancing out the cost difference.

2. Copper vs. Galvanized Steel Flashing

Durability: Both copper and galvanized steel are highly durable, but copper’s resistance to corrosion makes it a more reliable long term choice.

Aesthetic Appeal: Copper again stands out with its timeless elegance, while galvanized steel tends to look industrial and lacks the same aesthetic charm.

Cost: Copper is pricier upfront, but its durability can save you money in the long run. In comparison, galvanized steel may require more frequent replacements but costs less initially.

How Much Does Copper Flashing Cost?

The cost of copper flashing can vary based on factors like the quality of the copper, the quantity needed, and the labor cost for installation. As of 2023, the average cost of a copper sheet roll or strip is approximately $11 per linear foot. However, this cost can change depending on the gauge of the copper and any additional features, such as lead infusion. Higher quality copper or specialized copper flashing may come at a higher price point. 

To get an accurate cost estimate for your specific project, consult with roofing professionals or suppliers who can provide a detailed quote based on your requirements.

Is Copper Flashing Right For You?

When determining if copper flashing is right for you, consider the following factors: 

1. Budget and Cost Considerations

The first factor that often comes to mind is your budget. Copper flashing is renowned for its remarkable qualities, but it does come at a higher price point compared to alternatives like aluminum or galvanized steel. Therefore, it’s vital to assess your overall project budget and determine if the initial investment in copper aligns with your financial constraints. 

2. Aesthetic Preferences

If you’re aiming to create a unique and visually striking look for your project, copper may be the ideal choice to complement your design and aesthetic goals. However, it can be hard to predict what the patina will look like as it develops over time. If you want a more consistent look, copper may not be the best choice. 

3. Durability and Longevity

The longevity of copper is one of its standout features. If you prioritize durability and desire a flashing material that can stand up to harsh weather conditions and the test of time, copper flashing is the right choice.

4. Maintenance Requirements

If you’re looking for a hassle free option that doesn’t require frequent painting or extensive maintenance, copper could be the right fit for your project.

How To Install Copper Flashing

Before installing copper flashing, make sure you are informed, prepared, and equipped with all the necessary tools. 

Tools and Materials You’ll Need

Before you begin the installation process, gather the necessary tools and materials:

  • Copper flashing
  • Roofing nails
  • Roofing cement
  • Hammer or roofing nailer
  • Copper caps
  • Copper screws
  • Measuring tape
  • Tin snips
  • Safety gear

1: Preparation

Start by cleaning the surface of the roof before you install the copper flashing. Remove any debris, old flashing, or nails. The surface should be clean and dry to ensure a secure attachment.

2: Measuring and Cutting

Measure the areas where you plan to install the copper flashing. Use a measuring tape to get precise dimensions, and then cut the copper flashing to the required size using tin snips. 

3: Positioning

Position the copper flashing in place, ensuring it covers the vulnerable spots properly. It should extend at least 4 inches up the vertical surface, and over the horizontal surface to create a watertight seal. Overlap seams by at least 2 inches if you need to use multiple pieces.

4: Nailing

Secure the copper flashing by using roofing nails or a roofing nailer. Nails should be placed along the top edge of the flashing and approximately 12 inches apart. Hammer the nails gently to avoid damaging the copper.

5: Sealing

To create a watertight seal, apply roofing cement or sealant along the edges and seams of the copper flashing. This will prevent water from seeping underneath the flashing and ensure a secure fit.

6: Fastening

If needed, use copper screws to fasten the flashing securely to the structure. Make sure they are evenly spaced and properly tightened.

Hire Professional Roofers In Tulsa, OK, For Your Roofing Needs

Whether you are looking for a complete roof replacement or some minor repairs, consult with the roofing professionals at A. Fricker Roofing & Waterproofing in Tulsa. Our team can help you with any of your roofing needs, including roof flashing installation or replacement. Call us today at (918) 402-7167.