Curling is caused when the asphalt in the shingles is drying and shrinking. The situation cannot be reversed and the shingles becomes brittle, hence starting to blow off, especially in high winds. Good Toronto roofing contractors will definitely advice you to consider a replacement of your roof since this is a sign that your roof is getting old.
Moss growth on your asphalt shingles doesn’t mean that your shingles are worn out or old, especially if it’s just a section of the roof. If this is the case, it can be easily cleaned. However, if the growth of moss is abundant and widespread then it will definitely start to damage the singles of your roof. Mostly, it gets under the shingles and begin lifting them up. If this condition is prevented before worsening, then the damage would not affect the roof. However, if it’s not prevented it will prematurely shorten the life and damage your roof, leading to roof leaks.
When the asphalt misses granules is a common sign that you need to replace your asphalt shingle roof. When viewed from the ground, they look like dark patches and if the shingles are black, there are lighter patches on the roof when the granules fall off. In addition, large amounts of granules are collected in the gutters as they fall of the roof and you will notice them when cleaning your gutters. These granules don’t act as waterproof, so if they fall off you wouldn’t get roof leaks, but they protect your asphalt in the single against damage caused by the UV rays directly from the sun. This means that once they are missing, the singles will definitely wear out faster.
Age is also a factor to consider when determining whether your asphalt shingle roof needs a replacement or not. It can be a full roof replacement or just a mere roof repair. Some reputable Toronto roofing companies or contractors can advice when to consider a repair or replacement of your roof based on its age.
If your asphalt roof shingles are buckling it is a clear indication that your roof needs a replacement. There are so many factors that contribute to buckling and they include improperly laid shingles, old roof felt, bad roof ventilation, and sometimes leading to roof leaks.
Conclusively, understanding when to replace an asphalt shingle roof is very important. For instance, if you live in GTA, Toronto Roofing company is one of the best contactor specializing in various roof constructions, including asphalt shingles roofs that can offer you the best advice concerning the condition of your roof. All you need to do is to contact us and we will be on your doorstep as faster as possible.
Read about our Residential Roofing Services in GTA.]]>