Water is one of the most damaging forces your Edmonton home will face, and weak or aging roof shingles are often where problems begin. Even small cracks or gaps in roof shingles can allow moisture to seep into the structure, where it may go unnoticed until mold, mildew, and rot have taken hold. These issues threaten not only the building but also indoor air quality and family health. ... https://silverlineroofing.ca/the-definitive-guide-to-selecting-the-perfect-roof-shingles-for-your-home/