When should you renovate your roof?
People often find that their roofs are no longer in good condition when they suffer damage that extends to the interior of the house. The costs involved are then much higher, as they have to cover more than just roof renovation. Fortunately, there are warning signs to help you react in time.
The age of the coating
A roof covering is said to last an average of twenty years, if it has been well maintained and exposed to so-called normal climatic conditions. So your old roof may need replacing, even if it's not showing any obvious signs of wear.
Missing or damaged shingles
If the edges of the shingles are waving, curling or bending, it's a sign that they've reached the end of their life. Less solid, they're more likely to be blown off by the wind. Missing or damaged shingles leave your roof vulnerable to the elements, allowing water to seep into the attic and walls.
Missing granules
If you find shingle granules in your gutters, your roof is in trouble. Exposed to the sun's rays and all kinds of weather, the glue holding the granules to the shingles gradually loses its effectiveness. Shingles that lose this protective layer no longer do their job as a waterproof barrier.
Lines of mold
Have dark or green lines appeared on your roof? It's definitely mold. Mosses, algae and fungi thrive on the organic matter found in asphalt shingles, particularly limestone. Feeding on this, mold gradually eats away at the granular protection of the shingles, contributing to the deterioration of your roof.
Moisture stains inside
Whether moisture stains are appearing in the attic, the attic space or, unfortunately for you, on the ceiling, you have no choice but to face the facts: you've failed to recognize the early signs of wear and tear on your roof. In fact, water infiltration often has time to do its damage before it becomes visible, and you may be forced to carry out other types of renovation in addition to your roof.
And the season?
If you notice these signs of wear and tear, you should know that it's possible to repair and renovate a roof in any season. Of course, installation is easier in fine spring, summer and autumn weather, but to avoid damage to your home, renovations can be carried out in winter thanks to modern technology. Don't wait until it's too late, and renovate your roof at the first sign of serious wear and tear. The experts at Toitures Martin Lafleur can answer all your questions and concerns, and then carry out a thorough inspection of your roof and attic space in complete transparency.