A flat roof replacement is a major investment—and like any investment, it should come with protection. In Toronto, where weather extremes can wear out roofing systems quickly, understanding the warranties that come with your new flat roof is critical. It helps you choose the right contractor, maintain your roof properly, and ensure you’re covered if something goes wrong.
There are typically two types of warranties associated with flat roof replacement: material warranties and workmanship warranties.
1. Material Warranties
These are offered by the manufacturer of the roofing system and cover defects in the materials themselves. Depending on the product, a material warranty can range from 10 to 30 years. For example, TPO, EPDM, and modified bitumen membranes often come with long-term guarantees if installed according to manufacturer specifications.
However, it’s important to note that material warranties do not cover issues caused by improper installation. If your contractor fails to follow best practices—like incorrect seam welding or poor flashing work—the material warranty may be void.
2. Workmanship Warranties
These are provided by the contractor and cover errors related to installation. A good flat roof replacement contractor in Toronto will offer a workmanship warranty of at least 5 to 10 years. This ensures that if a leak or problem arises due to labor errors, it will be repaired at no extra cost during the coverage period.
When reviewing your warranties, ask these key questions:
- Is the warranty transferable if I sell the property?
- What maintenance is required to keep the warranty valid?
- Who do I contact if I need to make a claim?
- Does the warranty include flashing, insulation, and drainage components?
Most warranties require proof of regular maintenance and inspections, so it’s crucial to document all service visits. This also protects your warranty status if you ever need to file a claim
Understanding your flat roof replacement warranty gives you peace of mind—and makes sure your investment is protected for the long haul.
For professional installation backed by strong warranties, contact Flat Roof Repair Toronto. Their team provides certified flat roof replacement and repair and trusted flat roof repair experts to ensure long-term performance and warranty compliance.
