We're a Top-Rated
CertainTeed Roofing Contractor in Maine & New Hampshire
Premium CertainTeed shingles installed by a certified ShingleMaster, with expert workmanship and lasting protection for Maine and New Hampshire homes.
CertainTeed Roofing Project Gallery
Explore completed CertainTeed roofing systems installed across Maine and New Hampshire.
The CertainTeed Difference
Why Choose CertainTeed Shingles?
CertainTeed shingles combine lasting performance with an impressive selection of styles and colors. From dependable architectural shingles to premium designer options, CertainTeed roofing systems give homeowners the flexibility to find the right balance of protection, appearance, and value for their home.
Dependable Protection
Quality roofing products designed to protect homes through changing seasons and demanding New England weather.
More Styles and Colors
A wide selection of shingle styles and colors for traditional, contemporary, and completely customized exteriors.
Premium Roofing Options
Architectural and designer shingles for homeowners looking to add dimension, character, and lasting curb appeal.
CertainTeed-Credentialed Expertise
CertainTeed ShingleMaster Roofing Contractor
C.M.L. Roofing is a CertainTeed ShingleMaster credentialed roofing contractor serving Maine and New Hampshire. This manufacturer-backed credential reflects specialized education in CertainTeed shingle quality, approved installation practices, complete roofing systems, flashing, ventilation, and warranty requirements. Homeowners receive knowledgeable guidance and a roof installed with CertainTeed specifications in mind.
Specialized Training
Education in CertainTeed shingles, roofing systems, and approved installation techniques.
Complete Roof Knowledge
Understanding of ventilation, flashing, underlayment, and the components working beneath your shingles.
Enhanced Warranty Options
Access to eligible CertainTeed warranty offerings for added protection and peace of mind.
Warranty availability and coverage vary based on the selected products, roofing system, property, and warranty option.
More Than Just Shingles
What Makes a Complete CertainTeed Roofing System?
The shingles you see are only one part of a dependable roof. A CertainTeed Integrity Roof System brings together coordinated layers and accessories designed to manage water, support proper airflow, reinforce vulnerable areas, and complete the finished appearance of your home.
Every roof is different. The appropriate components depend on your home, roof design, ventilation needs, selected products, and warranty goals.
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Waterproofing Underlayment
Helps protect vulnerable areas such as eaves, valleys, and roof penetrations from ice dams and wind-driven rain.
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Water-Resistant Underlayment
Adds a secondary protective layer between the roof deck and the shingles installed above it.
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Starter Shingles
Form the first course along the roof edges and support proper sealing for the shingles installed above.
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CertainTeed Shingles
Provide the primary weather-facing surface while giving homeowners a wide selection of colors, styles, and profiles.
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Hip and Ridge Shingles
Protect and finish the roof’s peaks and ridge lines while creating a cohesive appearance across the complete roof.
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Roof Ventilation
Helps manage heat and moisture beneath the roof system to support a cooler, drier, and better-performing attic.
Local CertainTeed Roofing
CertainTeed Roofing Across Maine & New Hampshire
C.M.L. Roofing provides CertainTeed shingle roof replacement and installation throughout Southern Maine and much of New Hampshire. Our roofing systems are planned for the snow, ice, coastal moisture, wind-driven rain, and seasonal temperature changes that affect New England homes.
Southern Maine
Coastal and inland communities
- Portland
- South Portland
- Cape Elizabeth
- Scarborough
- Falmouth
- Yarmouth
- Brunswick
- Cumberland
- Gorham
- Windham
- Freeport
- Saco
- Biddeford
New Hampshire
Seacoast, Lakes Region, and nearby communities
- Strafford
- Portsmouth
- Dover
- Rochester
- Hampton
- Exeter
- Greenland
- Durham
- Epping
- North Hampton
- Seabrook
- Newmarket
- Concord
Ready to Plan Your New Roof?
A CertainTeed Roof Built for Your Home
Whether you’re replacing an aging roof or comparing shingle styles, roofing systems, and warranty options, C.M.L. Roofing is here to make the process clear. Our team will inspect your roof, explain what your home needs, and help you explore CertainTeed roofing options that fit your property, priorities, and budget.
- Free Roof Inspection
- Clear, Honest Recommendations
- Financing Options Available
