How old is your roof? 10 years, 15 years, 25 years? While the age of your roof covering can be a good way to know if it's time to refinish it, there are other clues that prove the roof has reached the end of its life. René Perron Couvreurs, professional roofers for the greater Montreal area — shingle roofs, flat roofs, repair and maintenance — reveals the 5 signs to watch carefully to protect your investment and avoid heavy damage that will eat into your savings.
Shingles that curl, wave or are crackedAs roof shingles age, they can become curled, wavy and break. Under the influence of heat, cold and the whims of Mother Nature (strong winds, freezing/thawing, accumulation of snow and ice, etc.), shingles have a hard time! If you notice deterioration of the shingles, regardless of the age of the roof, you must remedy it quickly if you do not want to end up with water infiltration which will result in numerous repair costs.
Asphalt granules in the guttersThe presence of granules in your gutters indicates deterioration of the asphalt shingles. This is indisputable proof that the roof is reaching the end of its lifespan. For buildings with flat roofs, watch for areas where gravel is loose. A membrane exposed to the sun becomes brittle and fragile.
Missing shinglesDuring strong winds, roof shingles can fly away. Even missing a single shingle can be problematic, as it may result in the loss of other shingles. If your roof is relatively new, a professional repair may be enough to protect your home. In any case, don't take any chances: seek the advice of an inspection specialist .
Cracked or dried sealantWhen the sealant that secures the perimeter of the accessories (plumbing vent, fan, chimney, electrical mast, etc.) is cracked or dried, there is a risk of water infiltration which must be taken seriously. Once again, it is better to trust experts.
Mysterious brown or yellowish halos on the ceilingFrom the moment you notice the presence of brown or yellow stains on the ceiling, it's a safe bet that water has already seeped inside the roof. There's not a minute to lose! It is imperative to resolve this infiltration problem as soon as possible, because the water could damage the insulation of your roof to the point of creating serious mold problems that are harmful to your health.
Regardless of your roof covering ( asphalt shingles, TPO membrane, elastomeric membrane, etc.), René Perron Couvreurs, a specialized company located in Montreal, can help you determine if it is necessary to change the roof of your private residence, of your business or enterprise. Our teams travel throughout Montreal, Laval, the South Shore and the North Shore. Call us!