Lifetime Warranty Available

Roof Replacement in Calgary

Complete residential roof replacement with premium materials and expert installation. Protect your home with a new roof backed by industry-leading warranties.

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1000+Roofs Replaced

50yrMax Warranty

1-3Day Installation

A+BBB Rating

Signs You Need a New Roof

Know when it's time to replace rather than repair

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Age 20+ Years

Most asphalt roofs last 20-25 years. If yours is approaching this age, replacement prevents costly emergency repairs.

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Multiple Leaks

When leaks appear in multiple areas, the underlying roof system has likely failed beyond repair.

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Missing Granules

Heavy granule loss in gutters or bare spots on shingles indicates shingles are deteriorating.

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Sagging Areas

Sagging indicates structural problems with decking or framing that require immediate attention.

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Rising Energy Bills

Poor roof ventilation and insulation drive up heating and cooling costs significantly.

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Curling Shingles

Shingles that curl, cup, or buckle have lost their weatherproofing and need replacement.

Roofing Materials We Install

Premium options for every style and budget

Architectural Shingles

Dimensional look, 30-50 year warranties, excellent value

Impact-Resistant

Class 3/4 rated, insurance discounts, hail protection

Metal Roofing

Standing seam or shingle style, 50+ year lifespan

Cedar Shakes

Natural beauty, excellent insulation, 30+ years

Synthetic Slate

Classic slate look, fraction of the weight and cost

Flat Roof Systems

TPO, EPDM, and modified bitumen for low-slope areas

Complete Roof Replacement in Greater Calgary

CMP Roofing provides full-service residential roof replacement throughout Greater Calgary. From the initial inspection through final cleanup, we handle every detail to ensure your new roof performs flawlessly for decades.

We're certified installers for leading manufacturers including GAF, CertainTeed, Owens Corning, and IKO. This means access to extended warranty programs and factory-trained installation crews.

Our Replacement Process

Thorough inspection with detailed estimate
Complete tear-off to bare decking
Deck inspection and repair as needed
Ice and water shield at eaves and valleys
Synthetic underlayment entire roof
Drip edge and flashing installation
New shingles with proper nailing pattern
Ridge vent and ventilation upgrades
Complete cleanup with magnetic sweeping

Why Proper Ventilation Matters

A new roof is only as good as its ventilation. We ensure proper intake at soffits and exhaust at ridges to prevent ice dams, reduce cooling costs, and extend shingle life. Poor ventilation is the #1 cause of premature roof failure.

Insurance Claims Assistance

Storm damage? We work directly with insurance companies to document damage and ensure you receive fair coverage. Our detailed inspections and documentation help maximize your claim.

Roof Replacement FAQs

Common questions about residential roof replacement

How long does roof replacement take?

Most residential roofs are completed in 1-3 days depending on size, complexity, and weather. We'll provide a specific timeline during your estimate.

Do I need to be home during installation?

No, you don't need to be home. We'll coordinate access to electricity and water if needed, and keep you updated throughout the project.

What warranties do you offer?

We provide manufacturer warranties up to 50 years on materials plus our workmanship warranty. As certified installers, we can offer enhanced warranty programs from major manufacturers.

Should I replace or repair my roof?

Generally, if your roof is over 20 years old or repairs would cost more than 30% of replacement, a new roof is more cost-effective. We provide honest assessments and never push unnecessary replacements.

Ready for a New Roof?

Get a detailed inspection and competitive quote from Calgary's trusted roofing experts.

Call +1-888-328-7030