Frequently Asked Questions: Roofing in Markham, ON

Yes, most roof replacements in Markham, ON require a building permit from the City of Markham Building Division. Your contractor should handle permit applications as part of their service. Permits typically take 5-10 business days and ensure your new roof meets Ontario building codes and local regulations.

A standard roof replacement in Markham, ON usually takes 3-7 business days, depending on roof size in square metres, weather conditions, and complexity. Winter weather in Markham can extend timelines, so spring and fall are ideal seasons. Always confirm the timeline with your contractor before work begins.

Verify that your Markham, ON roofing contractor has current WSIB (Workplace Safety and Insurance Board) clearance and holds a valid municipal building permit for your project. Ask for their WSIB clearance certificate and confirmation they're registered with the City of Markham Building Division. This protects you legally and ensures proper insurance coverage.

Yes, architectural asphalt shingles are the dominant and recommended roofing material for Markham, ON homes due to their durability against heavy snow, ice storms, and freeze-thaw cycles. They offer excellent value, aesthetic appeal, and are proven to withstand Ontario's harsh winters. Most Markham roofers specialize in this material.

Quality roofing in Markham, ON typically comes with a manufacturer's warranty (15-30 years on shingles) plus a workmanship warranty (5-10 years) from your contractor. Some Markham roofers offer extended warranties. Always get warranty terms in writing before signing. Check if it covers hail and ice storm damage, which are common risks in Markham, ON.

Markham, ON experiences significant freeze-thaw cycles that expand and contract roofing materials, potentially causing premature aging and damage. Proper ventilation and quality architectural asphalt shingles help resist this wear. We recommend inspections every 2-3 years and addressing any damage quickly to prevent leaks during freeze-thaw seasons in Markham.

Most homeowner's insurance policies in Markham, ON cover hail damage to roofs, though you'll need to pay your insurance excess (not deductible) before coverage applies. Excess amounts vary by policy—typically CA$500-CA$2,500. After hail storms in Markham, ON, contact your insurer immediately and document damage with photos for your claim.

If your Markham, ON roof suffers ice storm damage, first document everything with photos and contact your insurance company within 24-48 hours. File a claim and get a damage assessment from a licensed Markham roofer. Don't delay repairs in Markham, ON, as ice dams and water infiltration can cause interior damage. Insurance will typically cover repairs minus your excess.

Markham, ON experiences heavy snow that can accumulate on roofs, adding significant weight and potentially causing structural stress or ice dams. Quality architectural asphalt shingles with proper slope help shed snow naturally. If snow accumulates beyond 30 cm, consider professional removal. Regular inspections during winter are crucial for Markham homeowners to prevent leaks and damage.

Architectural asphalt shingles are the superior choice for Markham, ON homes. They're thicker, more durable against Ontario's freeze-thaw cycles and ice storms, and offer better wind resistance. While they cost more than standard shingles, they last longer (25-30 years vs. 15-20 years) and are the dominant material for Markham roofs. Most contractors recommend them for Ontario's climate.

Yes, most Markham, ON roofing contractors offer free or low-cost inspections to assess your roof's condition. This is highly recommended, especially after heavy snow, ice storms, or hail in Markham. An inspection report will clarify whether repairs or full replacement is needed, helping you make an informed decision and understand the cost before proceeding with your project.