Slate

Interlock® Slate​

Metal slate shingles - the look of traditional roof tiles.

Traditional slate roofs are very expensive and are also very heavy; in fact, some rafters may need to be reinforced.
With an Interlock® Slate roof you’ll get the longevity and look of natural slate roofing without the weight; greatly reduces weight strain on your home’s structure.

The last roof you will ever need.

 

Interlock Slate

A very popular choice.

Historically, slate was used as roofing on castles and churches to protect them from the elements, extreme weather, and most importantly … from fire.

It’s very strong and very durable … but it’s also very heavy. That’s because it’s chiseled from real rock to form shingles.

Today, you can still find real slate on homes, but … not that often anymore.

That’s because … although slate can last a long time … it’s expensive, and often a home will have to be structurally reinforced to be able to accommodate the extra weight of real slate.

With our Interlock slate, you get all the same advantages that real slate gives you … protection the elements, from extreme weather, resistance to fire and also durability and longevity … without any extra weight.

People love the look of our slate profile.

Part of the appeal is that it doesn’t look like commercial metal roofing, or it matches a historic look.

In either case, many of our customers have written in to say how good it looks after it’s been installed, and also how many compliments they receive on it as well.

Here’s an advantage in choosing an Interlock Slate roof.

Aluminum. Aluminium is lightweight yet very strong.

At one-third the weight, it’s nearly as strong as steel.

Why would they replace it with aluminum?

The steel had started to let in frost, water and had air leakage.

But overall they replaced it because … aluminum will simply not corrode like steel.

Another benefit? Our aluminum roofs are “Cool Roof” rated.

Aluminum also drops any heat that isn’t reflected away by our coating … very quickly.

People are finding their home is much cooler in the summer after installing one of our roofs, and that they are saving significantly on air conditioning costs.

How about a “green” advantage?

Aluminum is recyclable, and our roofs are made from 95% recycled material.  

Giving you a “green” and environmentally responsible roof and also helping stop roofing waste going to landfill.

Another advantage? It’s weather tight.

Thanks to our four way interlocking system, our Interlock Slate gives you protection from extreme rain, snow, wind, and hail.

We’re tested and rated for hail up to 2 inches in diameter, and winds up to 120 miles per hour.

Then there’s our protective coating.

Our Alunar coating is an exclusive multi-layered system.

One of those layers utilizes Teflon, contributing to it’s long life and easy maintenance of your roof.

And you’ll get maximum protection because we coat both sides of the shingle.

Here’s the 2nd best reason to choose Interlock Slate.

Our Lifetime Limited Warranty.

Every one of our roofs is covered by it. It’s non-prorated, which means it won’t decrease in value if you need it.

And it’s transferable if you ever sell your home … and the next owner will get 50 years of coverage. Don’t forget to fill out the paperwork if you do sell your home.

And finally, the best reason to choose and Interlock roof?

You’ll Never Re-Roof Again.

One last mess, one last time-consuming hassle, and one last roof you’ll ever need to purchase. A beautiful new roof that will last your lifetime.

Interlock Slate. Beautiful. Strong. and best of all … Never Re-Roof Again. 

Thanks for stopping by.

Interlock Metal Roofing Logo
Interlock Advantage

Interlock Metal Roofing customers in Canada and the United States are backed by our company’s exclusive Lifetime Limited Non-Prorated and 50 yr transferable roof warranty. This comprehensive roof warranty is designed to give our customer’s maximum protection and peace of mind for a lifetime.

Lifetime Limited Warranty

Read our fully product warranty

The ceramic pigments in our exclusive Alunar® Coating System embedded with Teflon™ Surface Protector help reflect and emit the sun’s Ultraviolet rays. On a sunny day, these UV rays typically penetrate traditional roofing materials and greatly increase the temperature of your homes attic space resulting in higher cooling costs. Metal roofs can conserve energy by reducing cooling costs up to 25%*.

• Reflects solar energy
• Emits solar heat from buildings
• Reduces building cooling expenses
• Mitigates Urban Heat Island Effect

Aluminum made from recycling takes only 8% of the energy to produce rather than using new aluminum.  We use 95% recycled aluminum to make our roofs.

  *As per Cool Roof Rating Council (CRRC) and Oak Ridge National Laboratories (ORNL)

In the US, Interlock Roof products and profiles are now ENERGY STAR® qualified and eligible for the tax credit under the Bipartisan Budget Act of 2018. Our coating – Duracoat is listed by the CRRC delivering the solar reflectance performance that characterizes cool roof products.

In the US, Interlock Roof products and profiles are now ENERGY STAR® qualified and eligible for the tax credit under the Bipartisan Budget Act of 2018. Our coating – Duracoat is listed by the CRRC delivering the solar reflectance performance that characterizes cool roof products.

Interlock Metal Roofing Systems will resist wind speeds of up to one hundred and twenty (120) mph (193kph) when installed in accordance with IRL’s recommended installation procedures.

Protects your home from fire caused by wind-blown sparks and embers. Please consult your local Interlock representative about Class A installation specifications.

Aluminum roofing is strong. Great for all kinds of weather, and can last a lifetime. Choose from beautiful 5 styles. 

Aluminum is durable, and yet lightweight. Compared to steel, it’s about one-third the weight, and yet … is nearly as strong.

With our Interlock slate, you get all the same advantages that real slate gives you protection the elements, from extreme weather, resistance to fire and also durability and longevity without any extra weight.

It’s weather tight.

Thanks to our four-way interlocking system, our Interlock Slate gives you protection from extreme rain, snow, wind, and hail.

UL Certification 2218 Class 4. Achieves the highest rating available for hail impact resistance in the industry.

• Speciality Colors
• Elegant Profiles
• Helps Resale Value

Snow Slides-off

All our Interlock Metal Roofing Systems are protected with the exclusive Alunar® Coating System embedded with TEFLON™ Surface Protector.

Alunar Coating System Embedded Teflon Surface Protector Logo

Interlock® Slate Colors

Interlock® Roofing offers a highly durable aluminum roofing product available in a range of different colors, opening up an extensive palette for homeowners and designers. Interlock Lifetime Metal Roofing Systems are exclusively protected for a lifetime by the Alunar® Coating System embedded with TEFLON™ Surface Protector.

**Color Disclaimer** Actual colors may vary from the color on your screen due to monitor color limitations, camera settings, lighting conditions at the time of the photo. For best results please request an actual metal roof chip sample.

Alunar® Coating System

The Interlock® Roof featuring the Alunar® Coating System embedded with TEFLON™ Surface Protector provides homeowners the ultimate in durability and protection from stains, moisture, and organic debris.

Alunar Coating System Embedded Teflon Surface Protector Logo
Alunar Coating System Diagram
  • Alunar Coating System
  • Primer Base Coat
  • Conversion Coating
  • Alkaline Cleansed
  • Aluminum
  • Back Coat
Energy Star

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Specification Manual

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**Color Disclaimer** Actual colors may vary from the color on your screen due to monitor color limitations, camera settings, lighting conditions at the time of the photo. For best results please request an actual metal roof chip sample.