How to Tell When You Need Flat Roof Replacement in Oakville, ON
Most Oakville homes and businesses will need a flat roof replacement every 15 to 25 years. If your roof is around 20 years old, it’s likely approaching its replacement age. Trusted Pro Roofers offers the best flat roof repair and replacement services in Oakville and nearby areas like Mississauga and Burlington. Learn the signs that it’s time to replace your flat roofing system, and call us today for your free estimate and inspection.
5 Signs That You Need Flat Roof Repair or Replacement
You can’t see a flat roof from the yard or a driveway, so the best way to inspect flat roofing is to access the roof with a ladder (if it’s safe to do so) or book a professional inspection.
The most common signs that you need flat roof repair or replacement are:
- Pooling Water: If there is standing water on your roof 48 hours after rainfall or snowmelt, the roof’s drainage system has failed, or the substrate has sagged. In Ontario, this is a major problem with old flat roofing. If standing water refreezes, it expands and tears the roofing membrane.
- Blistering and Bubbles: Moisture collects under the surface when a flat roofing system fails. Bubbles and blistering on the surface are clear indicators of moisture damage and are a precursor to cracks and wrinkles. Extensive blistering and bubbles are often signs that you need a complete flat roof replacement in Oakville.
- Flashing Separation: Metal flashing around chimneys, skylights, vents, and other penetrations can separate and pull away from surfaces. This allows water to enter the roofing system and the structure below. Flashing separation will always need a flat roof repair, but you might not need a complete flat roof replacement.
- Cracks and Wrinkles: Known as “alligatoring”, the surface of a flat roof can crack and wrinkle after years of cold and heat cycles, removing oil from material layers. As the roof becomes brittle, it is no longer waterproof, and you will need a flat roofing specialist to replace the entire system.
- Interior Symptoms: You can also look for symptoms inside your home or business. Water stains, musty odors, and peeling paint are all signs that there’s a leak. If your roof is relatively new, you might only need flat roof repair to eliminate leaks. If it’s old or significantly damaged, you will likely need a complete flat roof replacement. Trusted Pro Roofers checks for saturated insulation. If the underlying insulation is saturated, replacing the roof is the only way to prevent mold and structural rot.
Replacing Flat Roofing vs. Repair – Which is Right for You?
Determining whether to go ahead with replacing flat roofing or simply repairing your roof will depend on the underlying problem, the age of the roof, and the cost of repair.
- In most cases, your Oakville flat roofing contractor will follow the 25% rule. If damage covers 25% or more of the surface and structure, replacing flat roofing will be the best option. This will ensure that the system is safe and stable.
- If the roof is near its replacement age (over 15 years old), replacing flat roofing is typically the best option. This avoids the unnecessary cost of a short-term flat roof repair and instead gives you a new system that will be more durable and easier to maintain.
- Experienced contractors typically recommend replacing flat roofing if you have an extensive history of repairs. If you have needed minor or moderate repairs frequently, it suggests that the roofing system is unstable or improperly designed and installed.
At Trusted Pro Roofers, we understand that replacing flat roofing is a major project with a sizeable upfront cost. A new roof is an investment that should be carefully considered. We will inspect your roof, provide a detailed report with images of any damage, and recommend repair or replacing flat roofing. We are transparent with all evaluations.
The Best Team for Flat Roof Replacement in Oakville, ON
Trusted Pro Roofers is the most experienced team for residential and commercial flat roof replacement in Oakville, Ontario.
- We are locals and understand the unique local weather conditions, ensuring we design systems that stand up to intense heat, high humidity, heavy rain, snow loads, and the harsh freeze-thaw cycle.
- We offer free quotes. You can learn about the cost of a flat roofing system replacement without any commitment to proceed.
- We are a 5-Star team, with some of the most positive roofing reviews in the Greater Toronto Area.
- We install durable flat roofing systems, including 2-Ply Modified Bitumen, EPDM (Synthetic Rubber), PVC, and TPO (Thermoplastic Olefin) roofing.
Contact us today to book your flat roof inspection and get your free quote. Trusted Pro Roofers will ensure that your home or business has lasting protection with the best flat roof replacement service in Oakville.
