Metal Roofing by Interlock®
Never Re-Roof Again.®
A Lifetime of Protection with Metal Shingles
Durable, Energy Efficient and Low Maintenance
Welcome to Interlock Metal Roofing, your premier destination for high-quality, durable, and visually stunning metal roofing solutions. With years of experience and a commitment to excellence, we pride ourselves on providing homeowners with the best in metal roofing products and installation services. Our expert team of skilled professionals is dedicated to transforming your home with a roof that not only enhances its curb appeal but also stands the test of time. As industry leaders, we understand the importance of utilizing cutting-edge technology and sustainable materials to ensure your investment in a metal roof is one you can rely on for years to come. Discover the difference that an Interlock Metal Roof can make for your home and enjoy the benefits of a long-lasting, energy-efficient, and low-maintenance roofing solution. Let’s embark on this journey together and elevate the style, protection, and value of your home with Interlock Metal Roofing.
The Last Roof You Will Ever Need.
Interlock® Lifetime Roofing Systems offer a revolutionary roofing solution for homeowners. With our high-quality roofing system, you won’t have to worry about re-roofing your home again. Our system is constructed with custom trims, flashing’s and components that are engineered to last a lifetime, providing superior protection and insulation against all weather conditions. All Interlock Roofing Systems are warranted to withstand winds of up to 120 mph and snow loads of up to 45 pounds per square foot. Plus, our system is energy-efficient, with a special coating that reflects the sun’s rays to keep your home cooler in the summer months and reduce energy bills.
Our Alunar Coating System protects your home from UV rays that cause fading and discoloration of the exterior, and it also acts as an insulating layer to keep your home warmer in the winter. Interlock Metal Roofing Systems require minimal upkeep, so you can enjoy long-lasting protection without worrying about maintenance and repairs. With a variety of colors, styles, and finishes, you can choose the perfect roofing solution that fits your budget and taste.
For over 40 years, Interlock Metal Roofing Systems has stood by our Never Re-Roof Again.® promise, providing homeowners with the highest quality roofing systems in the industry. Our systems are an excellent investment, built to withstand harsh weather conditions and last for decades, making them Eco-friendly and cost-effective in the long run. Choose Interlock Metal Roofing Systems for a durable, low maintenance, and smart roofing solution that protects your home and your investment.
Over 40 Years of Manufacturing
Quality. Design. Perfection.

Craftsmanship
We stand by what we sell with an industry-leading Lifetime Limited, Warranty. We are very proud to offer you not only the last roof you will ever need but also a long-term “Environmentally Sustainable Solution” for your home.
Manufacturing
Whether you choose to install your roof with an independent Interlock dealer or an affiliated Interlock Metal Roofing Contractor, you have the confidence of knowing your new roof is environmentally sustainable, manufactured to exceed industry standards, elegantly designed, pays for itself over time, and will last as long as you live in your home.

Frequently Asked Questions
What are the benefits of an Interlock Metal Roof System?
- Durability: Interlock Metal Roofing Systems are highly durable and can last for 50+ years, which is significantly longer than other roofing materials, such as asphalt shingles.
- Weather resistance: Interlock Lifetime Metal Roofing Systems can withstand extreme weather conditions such as driving rain, hail, snow, and high winds. It is also resistant to fire, which can help protect your home from wildfires.
- Energy efficiency: Interlock Metal Roofing Systems are highly reflective, which helps to reduce heat buildup and keep your home cooler in hot weather. This can help to lower your energy bills by reducing the need for air conditioning.
- Low maintenance: Interlock Lifetime Metal Roofing Systems are low maintenance.
- Environmentally friendly: Interlock Lifetime Metal Roofing Systems are made from recycled materials and are recyclable at the end of their lifespan, making them a more sustainable roofing option.
- Aesthetically pleasing: Interlock Lifetime Metal Roofing Systems comes in various styles and colors, which can enhance the curb appeal of your home.
How long do Interlock Lifetime Metal Roofing Systems last?
- Interlock Lifetime Metal Roofing Systems are known durability and longevity. The lifespan of a Interlock Lifetime Metal Roofing System can vary depending the climate, and the level of maintenance it receives.
- On average, an Interlock Lifetime Metal Roofing System can last anywhere from 40 to 70 years.
How much do Interlock Metal Roofing Systems cost?
The cost of Interlock Lifetime Metal Roofing Systems can vary depending on several factors, such as the installation’s complexity, the roof’s size, and the home’s location.
On average, a Interlock Lifetime Metal Roofing System installation can range from 2-3x the cost of an asphalt roof.
However, the cost can be higher for certain styles and materials, such as copper, which is more expensive than aluminum.
Additionally, a more complex installation, such as a roof with a lot of dormers, valleys, and angles, can be more expensive than a simple installation.
It’s important to note that while the upfront cost of an Interlock Lifetime Roofing System installation may be higher than some other roofing options, the long-term savings can be significant due to the durability and longevity. Metal roofing can last 40-70 years or even longer, so homeowners will likely have to replace their roofs much less frequently than with other roofing materials, resulting in long-term savings.
Find an Interlock Distribution Center near you:
United States
- Pacific Northwest: Washington, Oregon / Midwest: Illinois, Minnesota, Wisconsin / New England: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont / IROA: Florida, Texas, New York, Pennsylvania, Virginia, New Jersey, North Carolina
Canada
- British Columbia, Alberta, Southern Ontario, Quebec, New Brunswick, PEI, Nova Scotia
Interlock Roofing Ltd. International Manufacturing Headquarters
- 9969 River Way
Delta, BC V4G1M8 Canada
1-866-733-5811