The provided content does not state the specific lifespan of asphalt shingles in Port Moody. While it notes that Port Moody has a damp climate that can accelerate the growth of moss and algae on asphalt shingles, and that the region experiences heavy rainfall and freeze-thaw cycles requiring specialized roofing solutions, it does not provide a specific number of years that shingles last.
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How Often should Roofs be Inspected in Vancouver?
Read More »: How Often should Roofs be Inspected in Vancouver?In Vancouver, the frequency of roof inspections depends on the age and type of the roofing system. According to guidelines from Paragon Roofing BC and the National Roofing Contractors Association, the recommended schedules are: Newer roofs (under 10 years old):…