Roof Repair in Vaughan

Installation defects at transitions, overwhelmingly. Step flashing that was never tied into the brick veneer, valley liners trimmed short, and unsealed pipe boots account for most of what we trace in Vaughan's 2000s-era subdivisions. The shingles themselves are usually fine, it's the details between roof planes that fail early.

A dead valley is a spot where two roof planes meet with almost no slope, often behind a dormer or where an addition ties in. Vaughan's large-format home designs create them frequently. Water lingers there instead of shedding, so the area needs a proper membrane detail, not just shingles. We rebuild dead valleys with self-adhered membrane so they stop being the weak point.

Because shingles are rarely the problem on a young Vaughan roof. Water is almost certainly entering at a flashing, valley, or penetration, details a production crew rushed during the original build. That's also why re-shingling alone won't fix it. We isolate the exact entry point first, and often the repair is far smaller than a homeowner fears.

Active leaks get same-day response. Vaughan is inside our 60-minute emergency dispatch zone. Non-urgent repairs are typically scheduled within two to five business days. Either way, you get a written diagnosis and a fixed price before we start, and we test the repair before we leave the site.

Yes, and it's a distinct pattern. Mature canopy drops leaf litter and branches that dam up valleys and gutters, holding moisture against shingles and flashings until they deteriorate ahead of schedule. We clear, repair the worn details, and can set up recurring maintenance visits so debris never sits long enough to cause the next leak.

Most of our Vaughan repairs run $350 to $2,000, depending on whether we're resealing a single boot or rebuilding a dead valley behind a dormer. Because these roofs are large and multi-planed, the price is driven almost entirely by which detail failed and how accessible it is, not by the size of the roof itself.

We isolate the failure with a moisture scan or core cut rather than guessing from ponding patterns, then repair the membrane in kind. TPO patched with heat-welded seams, EPDM with compatible adhesive, modified bitumen with a torched or cold-applied patch. Flat roof repairs on the Highway 7 and 400 corridor typically run less than replacement, but only if the underlying insulation hasn't already gone soft.

From the ground, look for shingle granules collecting in downspouts, visibly lifted or missing shingles, and dented vents or flashing. What you can't see from the driveway is a shorted valley liner or a flashing seam popped loose by wind, which is exactly what causes most post-storm leaks on Vaughan's complex rooflines. If a storm just came through, we'll check the details a ground survey misses before they start letting water in.

It depends heavily on roof complexity, and Vaughan homes tend toward the expensive end of that range because of intersecting gables, dormers, and multiple valleys rather than a simple hip or gable roof. We give a fixed price after measuring the actual roof, not a square-footage estimate over the phone, since two houses of the same size in Patterson and Vellore Village can price thousands apart based on valley count alone.

Asphalt shingles are typically rated for 20 to 25 years, but on Vaughan's production-built homes the flashing details usually fail first, often at year eight to twelve, long before the shingle field is worn out. That's why we assess remaining life detail by detail rather than quoting an age-based number, and why a repaired flashing sequence can add years to a roof that still has good shingles.

If the roof is on a principal residence, generally no, it's a personal capital cost. If any part of the property is rented or used for a business, like a basement apartment common in some Vaughan homes, the CRA allows you to capitalize the proportional cost as a Class 1 building addition. We itemize material and labour on every invoice specifically so that portion is easy to claim.