Roof Inspection in Markham

Getting roof inspection sorted in Markham starts here: say what the roof is doing, share photos if you have them, and we'll come back with a free, no-pressure quote.

The rest of this page covers how the job usually goes in Markham and what affects the quote, so you know what you're looking at before you ask.

A lot of Markham housing is young enough that the roof's first real failure is a shock. Often it's not the shingles but a detail — a valley, a boot, bathroom venting dumped into the attic — and the fix is smaller than feared.

For roof inspection specifically, the Markham roof stock is part of the picture: Most of Markham's housing stock dates from the 1980s to the 2010s, so builder-grade shingles tend to age out street by street rather than house by house.

Markham's roofline tells the story of three building booms at once. The heritage cores along Main Street Markham and Main Street Unionville still carry steep Victorian gables and the odd metal roof, but the vast majority of the city's housing went up between the 1980s and the 2010s — whole subdivisions in Milliken, Wismer, Berczy, Greensborough and Cornell built within a few years of each other, mostly with builder-grade three-tab or early laminate shingles. That means entire streets tend to reach the end of a shingle cycle together, and Cornell's new-urbanist designs add steep pitches, dormers and tight valleys that need careful flashing work.

In practice, Markham roof work splits between whole-subdivision reshingling on 1980s-2000s stock and detail-heavy repairs on heritage and new-urbanist homes. Winters here are cold enough that attic ventilation and proper ice-and-water protection at the eaves matter on every job. If your Markham roof is showing curling, granule loss or is simply the same age as every other roof on the street, it costs nothing to get a quote and find out where it stands.

• Most of Markham's housing stock dates from the 1980s to the 2010s, so builder-grade shingles tend to age out street by street rather than house by house.
• The heritage cores along Main Street Markham and Main Street Unionville include Victorian-era homes with steep gables that call for premium shingles and careful detail work.
• Cornell's new-urbanist homes feature steep pitches, dormers and tight valleys that concentrate water flow and demand precise flashing.
• Large two-storey homes in communities like Berczy, Wismer and Greensborough have complex hip-and-valley roofs that are bigger jobs than their footprints suggest.

Rather than a made-up number, here's an honest look at what affects the cost of roof inspection in Markham:

• Roofline complexity — newer Markham homes carry more hips, valleys and dormers per square than older stock, and details are where the labour is.
• Whether drone survey is needed for slopes that cannot be safely walked
• Attic access and whether an interior inspection is included
• Level of reporting required — a homeowner checklist versus a document for an insurer or a real estate deal
• Number of roof sections, dormers, skylights and chimneys to be checked in detail
• Season — snow cover hides the roof surface and can limit what a winter inspection can verify

For the full breakdown of what roof inspection involves, see our Roof Inspection guide — then request a free Markham quote for your actual job.