We're commercial flat roofing experts in Oakville you can trust. Get reliable, durable, and cost-effective flat roofing services for your commercial buildings and industrial facilities.
Watertite Roofing is one of the top commercial roofing contractors in Oakville and across Southern Ontario. Since our founding in 1976, we have provided comprehensive residential and commercial roofing services. We specialize in high-quality flat roofing systems, such as the Canadian-made Goliath flat roof system, and ensure the highest level of customer support possible.
Therefore, if you need a trusted and reputable Oakville commercial roofing contractor to install a new roof, perform minor repairs, or replace an old flat roof, don’t hesitate to contact us. Here’s why we’re still the most preferred commercial roofing company in Oakville.
For over 50 years, Watertite Roofing has been the go-to company for commercial roofing services in Oakville and throughout Southern Ontario. We have successfully completed thousands roofing of flat roofing installations, repairs, and replacements.
We leverage our extensive building experience to offer expertise and reliable services in every phase of your roof installation, repair, or replacement. Whether you need to fix flat roof leaks or replace damaged sections, you can count on us for expert services.
Watertite Roofing is an A+ rated, BBB-accredited, and award-winning commercial roofing contractor with a long record of service excellence. Our company has earned Duro-Last Elite Contractor status multiple times, as well as the Ontario Contractor of the Year award. These achievements demonstrate our dedication to delivering high-quality workmanship, commitment to customer satisfaction, and dependable roofing services.
Oakville property owners choose us because we maintain high service standards, follow best practices, and design budget-minded commercial roofs that offer long-term performance.
Every commercial property is unique, and our roofing services are tailored to each building’s specific roofing needs. Our team will assess your roof’s layout, drainage, insulation, and long-term requirements before we recommend suitable flat roof repairs or replacement.
Our roofing experts will consider factors such as weather exposure, foot traffic, and the specific maintenance needs of your property. This customized approach ensures you receive an efficient flat roofing system that will last for decades.
At Watertite Roofing, we don’t outsource commercial roofing work. Our in-house team of trained and certified roofers handles every phase of roof installations or repairs. The roofing professionals also receive ongoing technical training to stay up-to-date with the latest roofing trends and solutions. For instance, our team recently visited the Duro-Last commercial roof membranes manufacturing facility in Michigan to discuss cleaner and greener roofing technologies.
This ensures every member of our team understands the latest roofing technologies and installation options. With a skilled team on-site, our clients can benefit from consistent workmanship, safe flat roofing practices, and professional project management.
Watertite Roofing recommends high-quality flat roofing systems that are efficient and durable. Our partnership with Duro-Last allows us to install advanced flat roofing membranes with proven performance.
Note that Duro-Last and other top-quality Canada-made flat roofing systems like Goliath Roofing systems can withstand exposure to harsh weather conditions, chemicals, and UV exposure. They also offer cleaner and greener options for commercial properties that prioritize sustainability.
The commercial roofing materials or systems we recommend typically come with comprehensive warranties, which provide peace of mind. At Watertite Roofing, we provide manufacturer-backed warranties and workmanship coverage for all eligible projects.
Whether you want to install or retrofit a flat or low-sloped roof, we’re a trusted partner that offers competitive pricing and a comprehensive warranty.
The roof of any commercial building plays a key role in protecting the entire structure from water and moisture infiltration. That means a flat roof leak can lead to costly repairs if not addressed on time. At Watertite Roofing, we have provided reliable flat roof installations, repairs, and other services in Oakville for nearly five decades.
Contact us today and get services tailored to your specific roofing requirements. Here are the services we provide.
From our experience, flat roofs for commercial and industrial properties don’t fail all at once. That means there are a few warning signs that your roof is aging or has suffered damage. Pay attention to the following signs of flat roof damage:
At Watertite Roofing, our repair process begins with a thorough roof inspection and damage assessment to understand the nature of the roof damage. Whether you’re dealing with roof leaks or a deteriorated roof due to natural wear and tear, our professional roofers are ready to help.
Regular inspections and preventive maintenance can extend your roof’s lifespan. Ideally, flat roofs for business properties should be inspected at least twice a year (in the Spring and Autumn). During these routine roof inspections, our team can help identify seemingly minor signs of commercial roof damage that can cause significant and costly damage if not addressed in a timely manner.
Any signs of damage identified during the routine inspection will be fixed on time to prevent further damage and the need for future repairs. We also provide other services during regular maintenance, such as roof cleaning, to remove debris and keep your roof’s drains clog-free. Remember, keeping your roof drains and gutters clean can prevent leaks and ensure proper drainage.
No flat roof damage resolves on its own. Therefore, the tendency to put off commercial roof repairs for as long as possible isn’t a good idea. If the damage is left unattended, it will get worse and lead to extensive damage. At the same time, waiting too long to replace your commercial roof (after repeated repairs) can disrupt your operations, lead to costly damage, and insurance headaches.
At Watertite Roofing, we’ll first inspect your roof and determine if your flat roof needs replacement or targeted repair services to fix the damage. For instance, if the roof is still leaking or is trapping excess moisture even after a history of repeated repairs, a significant part or the entire roof may have failed.
Extensive cracking, blistering, or soft spots on your roofing membrane may be a sign that the roof may no longer protect your commercial property. Our roofing contractors will only recommend a retrofit or complete roof replacement services if the current roof is extensively damaged or has reached the end of its expected lifespan.
Most commercial properties, institutions, and industrial facilities in Oakville have flat roofs. These roofing systems are cost-effective, durable, and easy to maintain. Here are the top benefits of flat roofs for business buildings:
Unlike a pitched roof, a flat roof offers extra space that property managers or owners can repurpose to enhance the value of their property. For instance, a flat roof can be used as a platform for the installation of solar panels and an HVAC system.
A flat roof can also be transformed into a rooftop garden. Thus, there are endless possibilities when it comes to repurposing the extra space to improve your property’s curb appeal and overall financial value.
Flat roofs are easily accessible for routine roof inspections, cleaning, and repairs. Most commercial properties have specific access points designed to match the Ontario Building Code requirements. From our experience, roof accessibility is intertwined with safety regulations under the Ontario’s Occupational Health and Safety Act (OHSA).
Our experienced roofers will ensure your roof is code-compliant during flat roof repairs, retrofit, or replacement.
Retrofitting an existing flat roof or low-slope metal roof with a Duro-Last or Canadian-made Goliath roofing system requires less labour and materials than a complete roof replacement. If the roof deck, structure, and insulation are in good condition, a retrofit or overlay is a cost-effective roofing solution.
At Watertite Roofing, we recommend the Duro-Last roofing system and the high-quality Canada-made Goliath roofing system. These flat roofing membranes have reflective surfaces that are also UV-resistant. This reduces heat absorption and keeps commercial and industrial buildings cooler during the hot summer months.
Watertite Roofing proudly serves communities across Southern Ontario, delivering expert flat roofing solutions with proven reliability. From St. Catharines to Brantford, Hamilton to Dunnville, our certified team brings decades of experience to every project. We understand local needs and tailor our services for lasting results—whether it’s a repair, replacement, or retrofit. With offices conveniently located, we’re never far when your business needs trusted, high-performance roofing.
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See LocationWe are beyond honored to announce that Watertite Roofing – Specialists in Flat Roofing Since 1976 has won two incredible awards at the…
Learn moreWe’re thrilled to announce that we’ve been nominated for two prestigious awards by the Dunnville Chamber of Commerce…
Learn moreAt Watertite Roofing – Specialists in Flat Roofing Since 1976, we’ve been receiving an influx of calls about apparent flat roof leaks due to the recent extreme cold. However, upon inspection, we often find that…
Learn moreWhen it comes to flat roofing, many people think it’s just about the surface. However, a well-installed flat roof requires a more comprehensive approach – one that considers the entire roof envelope. This includes all the interconnected components that work together to protect the building from the elements, such as weather, moisture, and temperature fluctuations. Recently, we had the opportunity to apply this expertise to a well-known local business – a McDonald’s restaurant.
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