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VENTILATION, MAINTENANCE AND SHINGLE ROOF REPAIR

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Limit damage with proper roof repair and maintenance

Regardless of the extent of the damage, trust AP Toitures et fils to handle the situation professionally thanks to our expertise in asphalt shingle roof maintenance and repair.

You haven’t suffered any damage yet, but want to ensure your roof remains well-maintained? We take care of that too.

réparation de toiture - roof repair

YOUR SAFETY IS
OUR PRIORITY

Before venturing onto the roof, think of your safety. A safety harness must be worn in case of a fall, and appropriate tools must be used to avoid damaging the roofing material.

Also, do not forget the presence of electrical wires. If you have any doubts or questions, call us! We are the pros in roof repair, ventilation and maintenance.

TRUST OUR TEAM OF EXPERTS

During major events, such as heavy rain, high winds, or a major snowstorm, it is recommended to have your roof inspected.

A professional will be able to identify problems and tell you how to fix them quickly.

WORK COMPLETED IN 1 DAY

On average, all our roof repair and asphalt shingle roofing projects are completed in just one day!

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Customer service is at the heart of what we do

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Frequently Asked Questions

When to Replace or Repair Your Roof

When should you redo your roof?

An asphalt shingle roof is generally redone once it reaches 18 to 25 years old, or as soon as signs of wear start piling up. Things to watch for: shingles curling or lifting, significant granule loss, water stains on the ceiling, shingles missing after a storm. Replacing your roof before infiltration happens costs 30 to 40% less than waiting for water damage inside. An annual inspection helps you pick the right time. If you have any doubt, ask for a free assessment of your roof's condition.

Several signs indicate that an asphalt shingle roof is reaching the end of its life: shingles curling, cracking or lifting, noticeable granule loss (granules in the gutters), missing or torn-off shingles, water stains or mould on the ceiling, and daylight visible in the attic. A sagging roof or detached flashings are also warning signs. If you notice one or more of these signs, have your roof inspected quickly to avoid water infiltration and costly interior repairs.

Yes, in many cases. If your roof is still in generally good condition and the leak is localized, a targeted repair is often enough: replacing a few damaged shingles, redoing a faulty flashing around a chimney or vent, or sealing a point of infiltration. An inspection helps determine whether a simple roof repair solves the problem or whether the wear is too widespread to justify a full replacement. The earlier you act on a roof leak, the simpler and more affordable the repair stays.

A 20-year-old asphalt shingle roof is approaching the end of its useful life in Quebec, where the real-world lifespan is often between 18 and 25 years. That doesn't mean it needs to be replaced tomorrow, but it's a good time to have it inspected. A roof inspection lets you assess shingle wear, the condition of the flashings and ventilation, and plan the replacement before an infiltration occurs. Planning ahead avoids emergency repairs and water damage inside, which cost far more.

No, not always. Water infiltration or a stain on the ceiling can come from the roof, but also from a faulty flashing, a poorly sealed chimney, a plumbing vent, blocked gutters, or an attic ventilation issue that creates condensation. That's why a professional inspection is useful: it identifies the real source of the problem before any work begins. Repairing the roof without fixing the actual cause solves nothing. Our team diagnoses the exact origin of the infiltration before proposing a solution.

Ventilation and Maintenance

What is roof ventilation and why does it matter?

Roof ventilation is the airflow through the attic, provided by roof vents and soffits. It's essential because it releases heat in summer and moisture in winter. Poor attic ventilation causes the shingles to overheat (wearing them out faster), and encourages condensation, mould and ice dams in winter. Good ventilation can extend your roof's lifespan by several years.

Maintenance of an asphalt shingle roof includes clearing debris (leaves, branches), clearing out the gutters, checking the flashings around chimneys and vents, inspecting the ventilation, and spotting any lifted or damaged shingles. Preventive maintenance is recommended at least once a year, ideally in the fall before winter and in spring after the snow melts. Regular maintenance extends your roof's lifespan and prevents infiltrations. Note: gutter guards can clog in winter and deserve special attention.