Residential Metal Roofing

Residential Metal Roofing

Interlock® Roofing is one of the largest metal roof manufacturers in North America.

We provide the finest lifetime roofing systems. Our aluminum roofs are Energy Star® rated and available in slate, shingle, shake, tile and standing seam profiles.

If you’re like most, your home is your most valuable asset. And you’ll do anything to protect it. Interlock® Metal Roofs are built to last. In fact, they’re so durable that when you replace your roof with our product, you’ll never have to re-roof again.

View All Metal Roofing Systems

While it does cost more to put on the roof, I think the payback more than covers the extra price

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I had an Interlock roof put on several years ago and I am not sure I agree with the statement "more expensive, sure".  While it does cost more to put on the roof, I think the payback more than covers the extra price.

I am sitting in my attic office, a place that got cold even with heat this time of year, it is warm now.  It stays cooler in the summer as well which saves on cooling costs.

The sales person told me that it would be the case but I really didn't believe it.  I would buy this roof again in a heartbeat.

Peter L.
Derry, NH

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Ice Dams

How to Prevent Ice Dams

ice dam diagramWhat is an Ice Dam?Ice dams are among the most common yet complex problems homeowners face during winter across the Canada and the United States.

Damage caused by ice dams goes beyond the roof, reaching the gutters, soffits and even the external and internal walls. This could cost you thousands of dollars in maintenance and repairs. While homeowners can struggle with the effects of ice dams, the best way to address it is to understand the main causes.

The good news is prevention is possible.


4 Ways to Prevent Ice Dams

New Metal Roof Colors

New Colors for Metal Roofing Systems

Designer colors complement Interlock Roofing's attractive color selection

Interlock Roofing Ltd. introduces new colors for their metal roofing profiles. This increases the choices available for homeowners who want to improve the look of their home and never reroof again.

These new colors are Deep Charcoal Grey, Musket Grey, Tudor Brown and Hunter Green. Popular choices among homeowners such as the Weathered, Solid Copper, Aged Copper, Colonial Brown, Tile Red, Royal Blue and Black remain in the line-up.

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The Best Investment For Your Home

The Best Investment For Your Home

Not your average roofing shingles...

Our first goal is to provide you with the last roof you will ever need.

But we also know how important it is that your home be as attractive as possible.  So our Interlocking systems look like traditional slate, shingle, shake or tile. And, we do flat roofs too.  You’ll have an abundant selection of styles and colors, ensuring an elegant match to enhance your home’s curb appeal.

Lifecycle Costs

Aged Copper Shingle Detail

Aluminum vs Steel

Your Aluminum roof will not rust like steel!

  • Alunar® Coating System: Fade Protection - For a lifetime. Interlock® Aluminum roofs are exclusively protected for a lifetime with the Alunar® Coating system, embedded with Teflon® surface protector for ultimate durability.
  • Lifetime Limited Warranty: You’re protected for a lifetime with our exclusive Lifetime, non-prorated, 50 year transferable warranty.