In Barrhaven, roofs endure intense conditions. From Ottawa’s heavy snowfalls to high winds, your roof must stand up to the elements while safeguarding your home. Our roof replacement services for residential properties in Barrhaven deliver durable solutions, upgrading your home with materials built to last. Whether it’s replacing worn shingles in Chapman Mills or addressing flat roof drainage issues in Half Moon Bay, we provide professional expertise with tangible results.


What Makes Roof Replacement Essential in Barrhaven?
Barrhaven’s mix of older homes and modern builds creates distinct roofing needs. Heavy snowfall, strong winds, and fluctuating temperatures take their toll on materials like asphalt shingles and flat membranes. For example, a cedar shake roof on a Longfields home showed signs of rot and leaks after a harsh winter. Replacing it with a composite material restored the roof’s beauty and extended its lifespan by 20 years.
How Ottawa’s Climate Impacts Roofs in Barrhaven
Barrhaven’s homes face unique roofing challenges. With snowfall averaging 220 cm annually, roofs experience extreme stress from snow loads, ice dams, and freezing temperatures. Combined with the area’s high winds and rain, older roofs can quickly become compromised, risking leaks and structural damage.
Signs It’s Time for a Roof Replacement
- Aging Materials: Shingles older than 20 years often show cracking, curling, or granule loss.
- Recurring Leaks: Water infiltration through damaged flashing or underlayment signals significant wear.
- Energy Inefficiency: Rising heating and cooling bills indicate poor insulation or ventilation.
Proactively replacing your roof ensures your home stays protected and energy-efficient through every season.


How We Replace Roofs in Barrhaven – A Step-by-Step Guide
Replacing a roof is more than just swapping shingles. Our process is meticulous, ensuring every component is installed with care to withstand Ottawa’s harsh conditions.
1. Detailed Inspection
We start with a thorough inspection using drone cameras and thermal imaging to detect hidden moisture, structural issues, and ventilation inefficiencies.
2. Safe Removal of Old Materials
Shingles, flashing, and underlayment are removed down to the decking. We examine the decking for rot or damage and replace it as necessary.
3. Installing High-Performance Underlayment
A durable, waterproof membrane is laid to protect against leaks, especially during Ottawa’s freeze-thaw cycles.


4. Applying the New Roofing System
We install the chosen roofing material—be it fibreglass-reinforced asphalt shingles, TPO membranes for flat roofs, or durable metal panels—designed to handle heavy snow and wind.
5. Final Inspection and Cleanup
We complete a rigorous inspection to ensure every nail, seam, and vent is secure. We leave your property spotless, with a roof ready to perform for decades.
Choosing the Right Materials for Barrhaven’s Climate
Your roof’s performance depends on the materials you choose. Each type offers distinct advantages for Ottawa’s climate.
Material Options for Your Roof Replacement
- Asphalt Shingles: Affordable and durable, ideal for most Barrhaven homes. Lifespan: 20–30 years.
- Metal Roofing: Snow-shedding and wind-resistant, lasting up to 50 years.
- TPO Membranes: Excellent for flat roofs, providing superior waterproofing and thermal efficiency.
- Composite Shakes or Slate: Aesthetic and long-lasting, these options combine beauty with minimal maintenance.
Selecting the right material ensures your roof delivers maximum durability and value for decades.


Examples of Roof Replacements We’ve Completed in Barrhaven
Chapman Mills:
A roof replacement involved swapping aging asphalt shingles with architectural shingles, improving weather resistance and enhancing curb appeal. This upgrade reduced heating costs by 15% thanks to better ventilation.
Half Moon Bay:
A flat roof with pooling issues was upgraded to a slope-enhancing TPO membrane, eliminating water damage risks and increasing energy efficiency by 20%.
Stonebridge:
We replaced a cedar roof with composite shakes, maintaining the home’s aesthetic while ensuring superior durability and weather resistance.
Tools and Techniques – What Sets Us Apart
Advanced tools and modern methods allow us to deliver precise, long-lasting results for every roof replacement.
Specialised Tools We Use
- Drone Cameras: Capture high-resolution views of your roof for accurate assessments.
- Thermal Imaging: Identify areas with heat loss or moisture issues invisible to the naked eye.
- Seam Sealing Equipment: Ensures flat roofs are watertight against heavy rain and snow.
- High-Performance Nail Guns: Secure shingles to withstand high winds in Barrhaven.
Our expertise, combined with the right tools, ensures your roof replacement exceeds industry standards.


When to Replace Your Roof in Barrhaven
Waiting too long to replace a roof can lead to costly repairs. Knowing when to act is crucial.
- Visible Wear: Missing shingles, cracks, or curling indicate significant deterioration.
- Frequent Repairs: Recurring patchwork repairs are often a sign that replacement is the smarter investment.
- Rising Energy Bills: Poor insulation and ventilation lead to heat loss.
- Age of the Roof: Asphalt roofs over 20–25 years typically require replacement.
Replacing your roof proactively saves you from future issues and increases your home’s value by up to 5–7%.
FAQs – Your Questions About Roof Replacement Answered
Most projects are completed within 2–4 days, depending on the roof size and weather conditions.
Metal roofs and fibreglass-reinforced asphalt shingles are ideal for handling heavy snow and ice dams.
Yes, we use winter-safe methods to replace roofs even during freezing temperatures.
Costs vary based on material and roof size. We provide transparent, detailed estimates.
Yes, all replacements come with manufacturer-backed warranties and labour guarantees.
Strengthen Your Barrhaven Home with a Roof That Lasts
Don’t let an aging or damaged roof compromise your home’s safety and efficiency. Our roof replacement services for residential properties in Barrhaven deliver durable, energy-efficient solutions built to handle Ottawa’s toughest conditions. Protect your home and family—upgrade your roof today.