10 Signs your Roof needs maintenance

1. Curling or buckling shingles: These occur when shingles lose their seal or age prematurely. In Edmonton’s climate, freeze-thaw cycles can accelerate this. Curling shingles allow water to seep underneath, leading to leaks or structural damage if not addressed quickly.
2. Cracked or missing shingles: Strong winds or hail, common in Alberta, can crack or dislodge shingles. Once a shingle is missing or damaged, the underlying roof deck is exposed to moisture, which can lead to rot or mold.
   
3. Granules in your gutters: Shingles have small granules that protect them from UV rays. When you see an unusual amount of granules in the gutters, it’s a sign that your shingles are deteriorating. This is often an early warning that your roof’s protective layer is wearing thin, meaning the shingles are nearing the end of their life and could be at risk of leaking.
   
4. Water stains or leaks in the attic: If you notice dark spots, stains, or even mold in the attic, it means water is infiltrating the roof. This could be due to damaged shingles, flashing, or poor ventilation, and it needs immediate attention to avoid structural damage.
   
5. Sagging or dipping sections: A sagging roof deck is a serious concern. It usually means that the underlying structure is weakening—often due to trapped moisture or rotting wood. Left unaddressed, it can lead to a full collapse.
6. Visible daylight in the attic: If you can see sunlight coming through the roof boards or seams in the attic, it means there are gaps or holes where water and pests can enter. These openings need to be sealed to prevent further damage.
7. Damaged flashing: Flashing is critical around chimneys, vents, and skylights. If it cracks, lifts, or pulls away, water can seep in, leading to leaks and interior damage.
8. Moss or algae growth: Moss and algae thrive in damp environments. In Alberta, moss can trap moisture, causing shingles to lift and deteriorate. Removing it and addressing the cause of dampness is key.
9. Peeling exterior paint: If you notice paint peeling or blistering near the roofline, it can mean trapped moisture is coming from the roof or poor ventilation. This can lead to mold or further structural issues.
10. Rising energy bills: If your heating or cooling costs spike unexpectedly, it could be because your roof is no longer insulating effectively. Damaged roofing materials or poor ventilation can reduce efficiency, raising your bills.

Regular inspections, especially after severe weather, are crucial in Edmonton’s climate to catch these signs early and protect your home.