About Saint John Roofing

Saint John Roofing has over 20 years of experience serving homeowners, businesses and property managers throughout Saint John, NB with residential and commercial roofing solutions. We approach every project by evaluating the condition of the entire roofing system, allowing us to recommend repairs, replacement or restoration based on the roof's actual performance, remaining service life and long-term value rather than a one-size-fits-all recommendation.

Our experience spans a wide range of roofing systems and building types, including asphalt shingles, standing seam metal roofing, EPDM, TPO, modified bitumen, commercial roof coatings and other low-slope roofing assemblies. Every roof assessment considers key factors such as flashing systems, roof ventilation, drainage performance, moisture intrusion, roof deck condition and overall building envelope performance to help property owners make informed decisions with confidence.

We proudly serve clients throughout Rothesay, Quispamsis, Grand Bay-Westfield, Hampton, Sussex, St. Martins, Norton, Kingston Peninsula, Cambridge-Narrows, Gondola Point, Nauwigewauk, Browns Flat and surrounding southern New Brunswick communities. Whether working on a single-family home, apartment building, retail plaza, warehouse, industrial facility or institutional property, our goal is to provide dependable roofing expertise that delivers lasting protection in Saint John's demanding coastal climate.

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✓ 20+ Years of Residential & Commercial Roofing Experience

✓ Roof Replacement, Roof Repair & Emergency Roofing Services

✓ Asphalt Shingle, Metal Roofing & Flat Roofing Systems

✓ Commercial Roofing, EPDM, TPO & Modified Bitumen Roofing

✓ Coastal Storm Damage Repair & Wind-Resistant Roofing Solutions

✓ Salt-Air Corrosion Protection, Flashing & Fastener Upgrades

✓ Ice & Water Shield Protection, Moisture Management & Ventilation Improvements

✓ Built For Bay of Fundy Weather, Nor'easters & Saint John's Coastal Climate

We'll contact you within 24 hours to discuss your roofing project, review repair or replacement options, evaluate storm damage, moisture intrusion and coastal exposure concerns, and outline the best roofing solution for your home or commercial property.

Our Approach To Residential & Commercial Roofing

Every Roof Is Evaluated As A Complete Building System

A roof does far more than keep water out. It works together with the roof deck, flashing assemblies, ventilation, insulation, drainage components and the surrounding building envelope to protect the structure as a whole. Our evaluations consider how each of these components performs together so recommendations are based on the condition of the complete roofing system rather than a single visible problem.

Repair, Restoration Or Replacement Based On Roof Condition

Not every roofing issue requires the same solution. We assess factors such as roof age, moisture intrusion, structural integrity, weather exposure, remaining service life and previous repair history to determine whether targeted repairs, commercial restoration or full replacement will provide the greatest long-term value for the property owner.

Technical Assessments That Support Informed Decisions

Every inspection focuses on gathering the information needed to make confident roofing decisions. We evaluate roof drainage, flashing performance, ventilation, membrane or shingle condition, rooftop penetrations and visible signs of deterioration so property owners understand both the current condition of their roof and the factors that may influence its future performance.

Recommendations Focused On Long-Term Building Protection

Rather than concentrating only on today's roofing problem, we consider how today's decisions affect the building years into the future. Our approach prioritizes durability, weather resistance, lifecycle performance and practical solutions that help homeowners, businesses and property managers protect their investment while reducing the likelihood of recurring roofing issues.

Roofing Expertise Across Every Roofing System

Residential Roofing Designed For Long-Term Performance

Residential roofing systems require careful attention to the materials and components that protect a home from year-round weather exposure. Our experience includes architectural asphalt shingles, standing seam metal roofing, skylights, ridge ventilation, soffit ventilation, underlayment systems and ice & water shield installation, allowing each roofing system to be evaluated based on its design, performance and expected service life.

Commercial Roofing Solutions For Diverse Building Types

Commercial roofing systems present different performance requirements than residential roofs. We work with EPDM, TPO, modified bitumen, commercial roof coatings and other low-slope roofing assemblies used on office buildings, warehouses, retail centres, manufacturing facilities and institutional properties, ensuring each roofing system is assessed according to its construction, drainage design and operational demands.

Understanding The Details That Influence Roof Performance

The reliability of a roofing system depends on much more than its primary roofing material. Flashing assemblies, expansion joints, roof penetrations, rooftop equipment, edge metal, drainage systems, insulation assemblies and waterproof transitions all contribute to long-term performance. Evaluating these critical details helps identify conditions that may affect the roof's ability to protect the building over time.

Applying Technical Knowledge To Every Roofing Project

Each roofing system has its own installation methods, performance characteristics and maintenance considerations. By understanding how different roofing materials respond to weather exposure, thermal movement, moisture management and building design, we provide recommendations that are tailored to the specific roofing system rather than applying the same approach to every property.

Built For Saint John's Coastal Climate & Commercial Growth

Roofing Systems Designed For Coastal Weather Conditions

Saint John's location along the Bay of Fundy exposes roofs to strong coastal winds, salt-laden air, heavy rainfall, snow accumulation and frequent freeze-thaw cycles throughout the year. These environmental conditions influence material selection, flashing design, ventilation strategies and drainage performance to help roofing systems withstand long-term weather exposure.

Experience With Both Historic & Modern Building Construction

The region includes everything from heritage buildings in Uptown Saint John to newer residential developments, commercial plazas and expanding industrial facilities. Different construction methods, roof structures and building ages require roofing solutions that respect the property's existing design while improving long-term weather protection and structural performance.

Supporting Residential, Commercial & Institutional Properties

Every property has different roofing priorities based on how the building is used. Single-family homes, apartment buildings, office complexes, warehouses, schools, healthcare facilities and manufacturing plants each present unique roofing considerations related to occupancy, drainage, accessibility and long-term asset management. Understanding these differences allows roofing recommendations to be tailored to each property's operational needs.

Proudly Serving Communities Across Southern New Brunswick

Our roofing services extend beyond Saint John to surrounding communities including Rothesay, Quispamsis, Grand Bay-Westfield, Hampton, Sussex, St. Martins, Norton, Kingston Peninsula, Cambridge-Narrows, Gondola Point, Nauwigewauk and Browns Flat. By understanding the region's climate, building styles and local construction practices, we provide roofing solutions that are built to perform throughout southern New Brunswick.