Roof Replacement in Toronto & the GTA

Shingles are the part everyone sees, but they're only one layer of a roofing system. A roof that lasts is built from the deck up, with each component doing a specific job. Comparing quotes on shingle brand alone misses most of what determines whether a new roof performs for decades.

Most GTA homes today are re-roofed with architectural (laminated or dimensional) asphalt shingles. They're thicker than older 3-tab shingles, offer better wind resistance, and create a richer, more textured look. Premium designer lines go further with heavier weights and profiles that mimic slate or wood shakes.

We install shingles from leading manufacturers including GAF, CertainTeed and IKO. When choosing, consider colour (lighter colours reflect more summer heat; darker colours can hide streaking), wind rating, algae resistance, and the warranty level available for the specific product line. We'll bring samples and show you completed homes with similar shingles so you can see them at full scale.

Installing new shingles over old ones is sometimes offered as a way to save money, but it hides problems rather than solving them. You can't inspect or replace a rotted deck you can't see, new shingles won't sit flat over curled old ones, and the extra weight and heat retention can shorten the life of the new roof. Many manufacturers also limit warranty coverage on overlays.

A full tear-off lets us inspect every square foot of sheathing, replace damaged boards, install ice & water shield and underlayment correctly, and start the new roof on a clean, solid surface.

Roofing quotes can vary widely, and the cheapest one isn't always the best value. Before you sign, make sure each quote spells out the same scope so you're comparing like with like.

In the GTA, late spring through fall is ideal. Moderate temperatures let shingles seal down properly and give crews safe, efficient working conditions. Fall is especially popular, so booking a few weeks in advance is wise. Roofs can be replaced in colder weather when necessary, but shingle sealing may be delayed until warmer days, and work is more weather-dependent.

If your roof is nearing the end of its life, don't wait for a leak to force an emergency replacement in January. Planning ahead gives you more choice of materials, schedule and colour.

Most homes are completed in one to two days. Expect noise during tear-off, so it's a good idea to move vehicles out of the driveway and take down fragile items hanging on interior walls. We protect landscaping and siding, keep the home weathertight at the end of every day, and finish with a full cleanup including magnetic sweeps for nails. A final walkthrough confirms everything meets our standards and yours.