Interlock® Copper Roofing

Copper is without question one of the best of all premium roofing products

Copper Roofing: A Time-Tested Choice for Long-Lasting Beauty and Durability

For millennia, copper roofing has been a highly sought-after material, gracing the rooftops of countless structures with its ever-evolving charm. Interlock offers a variety of styles and thicknesses, including Slate and Cedar Shingle in 12 oz or 16 oz, Shake or Standing Seam in 16 oz, and Tile in 20 oz copper to cater to diverse design preferences.

A testament to architectural excellence since ancient times, copper roofs are renowned for their ability to transform and enhance the aesthetic appeal of any building. Beyond their visual allure, copper’s outstanding performance ensures longevity and low maintenance.

As a living material, copper undergoes a natural oxidation process after installation. It starts as a bright, shiny metallic hue before transitioning through various shades of bronze and subtle greens. Ultimately, it reaches its distinctive, variegated green patina. The timeline for this transformation depends on the roof’s location and environmental factors, potentially taking up to 30-35 years to reach its final verdigris appearance.

By investing in a copper roof, you not only enrich your home’s visual appeal but also benefit from a durable, long-lasting, and time-tested roofing material.

Top 5 Advantages of Copper Roofing:

  1. Exceptional Durability: Copper roofing is known for its impressive durability and longevity. It can withstand harsh weather conditions, including heavy rain, snow, and extreme temperatures, without losing its structural integrity. A well-installed and maintained copper roof can last for over a century, outperforming many other roofing materials in terms of lifespan.

  2. Aesthetically Pleasing: One of the most notable benefits of copper roofing is its unique aesthetic appeal. As copper ages, it undergoes a natural oxidation process, transforming from a bright, shiny metallic hue to various shades of bronze and subtle greens before ultimately developing a distinctive, variegated green patina. This ever-evolving appearance adds character and charm to any structure.

  3. Low Maintenance: Copper roofing requires minimal maintenance, making it an attractive option for homeowners who want to minimize upkeep costs and effort. The natural patina that forms on the copper surface protects it from corrosion and further degradation. Regularly cleaning debris, such as leaves and branches, and keeping gutters clear will help prevent water damage, but overall, copper is a low-maintenance roofing material.

  4. Energy Efficiency: Copper is an excellent conductor of heat, which means it can help regulate the temperature inside your home. By reflecting sunlight and heat, copper roofs can reduce cooling costs in the summer months. In colder climates, the material’s thermal properties can help to retain heat within the building, lowering heating costs. This energy efficiency translates to reduced energy consumption and lower utility bills.

  5. Lightweight and Eco-Friendly: Copper is a lightweight material, which means it puts less stress on a building’s structure compared to heavier roofing materials. This can be advantageous in terms of structural integrity and safety. Additionally, copper is recyclable and sustainable. When a copper roof reaches the end of its life, it can be recycled and repurposed without losing its valuable properties, making it an environmentally responsible choice for roofing material.

Top 5 Copper Roofing FAQs: Essential Insights for Homeowners

Copper roofing offers numerous advantages, such as durability, low maintenance, corrosion resistance, energy efficiency, and a unique aesthetic appeal. As a lightweight material, it puts minimal stress on your building’s structure, and its long-lasting nature ensures that it’s a cost-effective investment over time.

A properly installed and maintained copper roof can last for more than a century. Its natural corrosion resistance and ability to withstand harsh weather conditions contribute to its exceptional longevity.

While the initial cost of copper roofing can be significantly higher than other materials such as asphalt shingles or metal roofing, its durability and low maintenance requirements make it a cost-effective choice in the long run. The exact price depends on factors like style, thickness, and labor costs in your area.

Copper roofing requires minimal maintenance. Regularly clearing debris, such as leaves and branches, and keeping gutters clean will help prevent water damage. Additionally, inspect your copper roof for any signs of wear or damage periodically to address any issues promptly. In general, copper is a low-maintenance roofing option that naturally develops a protective patina over time.

Yes, copper roofs naturally develop a green patina due to oxidation caused by exposure to the elements. The timeline for this transformation varies depending on factors like climate, humidity, and air pollution. It can take anywhere from a few years to several decades for a copper roof to reach its final verdigris appearance.

The last roof you will ever need.


It doesn’t make sense to keep putting things on your house that you have to tear off and throw away 20 years later.

You know, I would rather spend more money on something that is going to last forever.

Chris T.

Antigonish, Nova Scotia, Canada

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