Locations across Canada
Replacing a roof is not cheap – the average cost being between $18,000 – $30,000 depending on materials used – so it’s important to maintain it so you can prolong the life of your existing roof. Even the life of an old roof – assuming it was installed properly with quality materials – can be prolonged with the proper maintenance.
Gutters. If gutters are overflowing, moisture can wick into the roof sheathing and rot it. Cleaning them twice a year (spring and fall) can prevent this problem and be done yourself if you have no fear of heights and feel you can do so safely.
Moss and Algae: If your roof is near overhanging trees or shaded for much of the day, you may notice moss and black algae growing up there. Moss holds moisture and prevents the roof from drying out properly. If you see moss or algae on your roof contact a professional about having it removed. Don’t try to do so yourself as moss on a roof is extremely slippery.
Overhanging branches: Limbs or branches rubbing against the roof can damage shingles and provide shade for moss and algae to grow in. They also give rodents like squirrels access to the roof where they can gnaw it and potentially gain access to your attic. Again, hiring a professional to remove overhanging branches is most important to prevent damage to your roof and more importantly, yourself.
Ice Dams: If you notice snow starting to buildup on your roof, remove it between storms safely – from the ground – using a roofing snow rake with a telescoping pole. Don’t try to pry off ice as you could damage the roofing material.
Storms: After each wind storm check the roof to ensure there are no curling, loose or missing shingles. You can do this safely from the ground with a pair of binoculars.
