ROOFING
PROTECTION STARTS AT THE TOP.
We provide roofing solutions designed to perform and built to last.
ROOF PRESERVATION
PRESERVE TODAY. PROTECT TOMORROW.
Extend the life of your roof and delay costly replacements.
At Gau Mal Exteriors, we believe a good roof should stand the test of time. That’s why our focus is on preserving, protecting, and extending the life of your roof for generations. With expert craftsmanship and trusted materials, we give your roof every chance to perform at its best before ever suggesting a replacement. Roof Replacement is our last resort — only recommended when repairs or restoration can no longer safeguard your home. Our commitment is simple: maximize value, minimize unnecessary costs, and always cover what matters most.
We're Different!
At Gau Mal Exteriors, we do roofing differently. While many companies push for costly replacements, we believe in giving our customers real options. That’s why we proudly offer advanced GoNano sealant technology—a proven solution that can extend the life of your roof, protect it from the elements, and save you money. By focusing on preservation first, we help homeowners get the most out of their investment, while still providing expert roof replacements only when absolutely necessary. With us, you’re not limited to one choice—you get a roofing partner committed to protecting and preserving what matters most.
Restore and Extend your roof.
Nanotechnology.
The Future of Protection.
GoNano is a revolutionary nanotech technology coating designed to protect and extend the life of your roof. Instead of replacing shingles, GoNano works at the microscopic level—sealing tiny pores and cracks to create a durable, water-repellent shield. This invisible barrier helps prevent leaks, resists UV damage, restores lost flexibility, extends its lifespan and stops moisture from penetrating, all while keeping your roof looking newer for longer. At Gau Mal Exteriors, we use GoNano as a smarter, more sustainable option for homeowners who want to preserve their roof, save money, and reduce waste without compromising on protection. With GoNano, we don’t just fix roofs—we cover what matters most.
Roof Replacements
When it’s time for a new roof, Gau Mal Exteriors delivers installations built to last. We use only high-quality, industry-leading products designed to withstand Canada’s toughest weather, while enhancing the beauty and value of your home. Every roof we install is backed by expert craftsmanship, attention to detail, a commitment to durability, and most importantly, PROTECTED with our revolutionary nanotech sealant GoNano — giving you peace of mind for generations to come. With Gau Mal Exteriors, a new roof isn’t just protection, it’s an investment in your home’s future and what matters most.
ROOFING
OUR ROOFING SERVICES
ROOF
INSPECTIONS
Identify existing issues and potential concerns before they become larger problems
ROOF
REPAIRS
Targeted repairs for leaks, damaged shingles, flashing and other problem areas.
ROOF
PRESERVATION
Solutions designed to help protect and extend the useful life of qualifying roofing systems.
ROOF
REPLACEMENT
When replacement is the right solution, we provide complete roofing systems built for long-term protection.
NEW
CONSTRUCTION
ROOFING
Complete roofing systems for new construction projects.
MAINTENANCE
Preventative roofing maintenance designed to help identify and address issues early.
OUR APPROACH
Inspect, Protect, Preserve.
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Step 1
Free Inspection
Our experts inspect your roof to determine the best services and/or products for your needs. We never recommend replacement unless it’s the best option.
Step 2
Protection
Once we know what your home needs, we use high-quality materials and expert installation to strengthen and safeguard your roof. This step ensures your home is well-protected against weather, leaks, and future damage.
Step 3
Preservation
Our goal is to make your roof last for generations. Through craftsmanship built to endure and guidance on proper care, we help preserve both your investment and your peace of mind.
WHY CHOOSE GAU MAL EXTERIORS
ROOFING BUILT AROUND PROTECTION.
INSPECT FIRST
We start by understanding the condition of your roof.
HONEST OPTIONS
Repair, preserve or replace based on what the roof actually needs.
QUALITY WORKMANSHIP
Attention to the details that help roofing systems perform.
BUILT FOR OUR CLIMATE
Solutions selected with Atlantic Canada's conditions in mind.
LONG-TERM THINKING
Our goal isn't simply to finish the job, it's to help protect your property.
24/7
EMERGENCY ROOF
REPAIRS & MAINTENANCE
(506) 206-9506
When the unexpected happens, we're here to help.
ROOF LEAKS
STORM DAMAGE
MISSING SHINGLES
EXTERIOR DAMAGE
URGENT REPAIRS