Lifetime Limited Warranty

This comprehensive roof warranty is designed to give our customer’s maximum protection and peace of mind for a lifetime.

The ceramic pigments in our exclusive Alunar® Coating System 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 home's attic space resulting in higher cooling costs.

Our low friction coating helps snow slide off the roof surface. Snow guards are installed in high traffic areas for safety.

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

Colorado's
Best Roof

Never Re-Roof Again.®

Interlock® Metal Roofing is installed on thousands of homes all across North America. We are one of the largest installers of residential metal roof systems in the Industry.

Save at least $1250 off Interlock Metal Roofing Colorado

Professional Metal Roof Installation

Lifetime Limited Warranty

This comprehensive roof warranty is designed to give our customer’s maximum protection and peace of mind for a lifetime.
Energy Efficient

The ceramic pigments in our exclusive Alunar® Coating System 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 home's attic space resulting in higher cooling costs.
Snow Slides-Off

Our low friction coating helps snow slide off the roof surface. Snow guards are installed in high traffic areas for safety.
Hail Resistance

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

Get a FREE Quote!

Interlock® Metal Roofing

Choose from five durable aluminum roofing profiles including: Slate, Cedar Shingle, Shake, Mediterranean Tile, and Mechanical-Lock Standing Seam. All profiles are available in Solid Copper. With the addition of solar brackets, all our roofing systems are solar compatible .

Take a closer look!

Slate
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Cedar Shingles
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Shake
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Tile
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Standing Seam
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Solid Copper
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Over 40 years of
installations in North America

Cedar Shakes Interlock® Slate

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Never Re-Roof Again.®

Industry Partnerships

Interlock Metal Roofing is proud to be members with the following roofing industry partners

BBB Accredited Business
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Metal Roofing Alliance
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Cool Roof Rating Council
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Guild Quality
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Common Questions

See some common questions and answers below, or call us at 303-327-9991

What are your business hours?

Our Head Office is open
Monday-Friday 9AM- 5PM

Our crews are available 7 days a week.
Our Sales Agents are available 7 days a week.
Who installs Interlock Roofing in Colorado?

Lallier Construction, Inc.
5685 Gray Street Arvada
CO 80002 USA

303-327-9991
Where is Interlock Roofing manufactured?

Interlock Roofing Ltd.
9969 River Way, Delta, BC
V4G 1M8 Canada

www.interlockroofing.com
1-866-733-5811
How much does an Interlock Roof cost?

Our product is not an off-the-shelf roofing material. Plus the installation procedures vary from structure to structure. For instance, a home with a 3/12 pitch is easier for our installers to work on therefore labour costs will be less expensive. A home with no valleys, chimneys, skylights, or dormers will also be less expensive. Please contact Marcella for pricing info.
Are metal roofs loud?

Our customers keep telling us that their new Interlock Roof is no noiser than their prevoius asphalt shingle roof.
Do you offer financing?

Yes! We’ve partnered with Financeit to offer you an affordable bi-weekly and monthly payment options for your purchase. Read more.

Does a metal roof attract lightning?

No, a metal roof will not make lightning more likely to strike, but it may make a lightning strike less dangerous if it occurs. A conductive metal roof gives lightning a low-resistance path to the earth.
Are metal roofs hot?

All Interlock Metal Roofs are coated with the Alunar® Coating System embedded with Teflon™ Surface Protector. The "Cool Roof" ceramic pigment technology in the coating reflects and emits more of the sun's uv rays from entering the attic space. Interlock Metal Roofing Systems are CRRC rated (Cool Roof Rating Council) and Energy Star® rated (Available is USA Only)
Do metal roofs protect against hail?

All Interlock® Roofs are made from heavy gauge aluminum which have been tested and have surpassed the industry standard measurement for impact resistance:. UL 2218 — Standard for Impact Resistance of Prepared Roof Covering Materials.
Can you walk on a metal roof?

While it is safe to walk on, in accordance to manufacturers’ instructions, the low-maintenance Interlock® Roof almost eliminates that need.
What metal is an Interlock Roof made from?

All Interlock® Roofs are available in heavy gauge aluminum coated with the Alunar Coating System embedded with Teflon™ Surface Protector.

In addition, solid copper is also available in all profiles.
Can I install an Interlock Roof myself?

While some of us enjoy a good DIY project, to kept the integrity of our Lifetime Limited Warranty we only use certified Interlock crews for installation.

Service Areas

Boulder, Castle Pines, Conifer, Evergreen, Denver, Golden, Lakespur, Vail

Please inquire about additional roofers new you.

Offer Expires August 31 , 2023

Summer Install Discount

Save at least $1250 on the last roof you will ever need.

Get a FREE Quote!

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Colorado's Best Roof™

Lallier Construction, Inc.

5685 Gray Street

Arvada CO 80002 USA

303-327-9991

Navigation

Services

Office Hours

Mon - Fri: 9:00 am - 5:00 pm
Sat - Sun: Appointment Only

The Interlock Group. Interlock®, Interlock Lifetime Roofing Systems®, Alunar® are registered trademarks of I.E.L. Manufacturing Ltd. and are used under license. Teflon™ is a trademark of THE CHEMOURS COMPANY FC, LLC used under license by Interlock Roofing Ltd.

Colorado'sBest Roof

Never Re-Roof Again.®

Professional Metal Roof Installation

Lifetime Limited Warranty

Energy Efficient

Snow Slides-Off

Hail Resistance

Get a FREE Quote!

Interlock® Metal Roofing

Slate

Cedar Shingles

Shake

Tile

Standing Seam

Solid Copper

Over 40 years of installations in North America

Never Re-Roof Again.®

Industry Partnerships

Interlock Metal Roofing is proud to be members ​with the following roofing industry partners​

BBB Accredited Business

Metal Roofing Alliance

Cool Roof Rating Council

Guild Quality

Common Questions

Service Areas

Offer Expires August 31 , 2023

Summer Install Discount

Save at least $1250 on the last roof you will ever need.

Navigation

Services

Office Hours

Colorado's
Best Roof

Over 40 years of
installations in North America

Interlock Metal Roofing is proud to be members with the following roofing industry partners