Roof Inspection in Montréal

The roof protects everything under it, and in Montréal it takes a beating from snow, ice and summer heat. I'm Pantelis Ambatzis, a Certified Master Inspector (CMI®). I inspect the roof as part of every inspection, with a drone when it isn't safely accessible, and I explain what I see, in English or French.

Sloped roofs and flat roofs

Most bungalows, cottages and split-levels have sloped roofs covered with asphalt shingles. Most Montréal plexes and many row houses have flat roofs covered with a membrane, often with parapets around the edge. Each type ages differently. On shingles, I look for lost granules, curling or cracked shingles, lifted tabs and worn areas around vents. On a flat roof, I look for blisters, cracks and patches in the membrane, standing water, and the condition of the drains and parapets.

What I check

• The roof covering: shingles or membrane, signs of wear and how much life seems to be left;
• Flashing: around chimneys, skylights, vents and where the roof meets a wall;
• Vents and ventilation: roof vents, and signs of poor attic ventilation such as ice dams and frost;
• Chimneys: masonry, cap and flashing;
• Gutters, downspouts and roof drains: whether water is carried away from the building;
• From the inside: the attic and ceilings, for stains, wet wood or signs of past leaks, with a moisture meter and a thermal camera.

Why I use a drone

Walking on a steep, wet or fragile roof is not safe, and it can damage the covering. The drone lets me see the whole roof, including the parts you can't see from the ground, and take clear photos for your report.

Limits of the inspection

The inspection is visual. I don't lift shingles, cut the membrane or test for leaks, and snow or ice can hide the roof in winter. I give an opinion on the condition and on how much life seems left, not a guarantee. When a roof needs work or a closer look, I recommend a roofer.

The report

The roof is part of every pre-purchase inspection. You receive a written BNQ 3009-500 report with drone photos, findings ranked by priority and maintenance advice, often delivered the same day. Rates are on the price list.

Worried about the roof of a house you're buying? Call 514-924-8887 or reach us through the contact page.