How to Spot and Fix Common Roofing Problems
Your roof is exposed to the elements year-round, making it susceptible to various issues over time. Spotting and fixing common roofing problems early can prevent more significant damage and costly repairs. At Tekton Roofing and Building, we want to empower homeowners with the knowledge to maintain their roofs effectively. Here are some common roofing problems and how to address them.

1. Moss and Algae Growth
Signs:
- Green or black streaks on the roof surface.
- Moss build-up, particularly in shaded areas.
Fix:
- Cleaning: Use a soft brush and a moss removal solution to clean the affected areas gently. Avoid using high-pressure washers, as they can damage shingles.
- Prevention: Trim overhanging branches to reduce shade and improve sunlight exposure. Install zinc or copper strips near the roof ridge to prevent moss growth.
2. Loose or Missing Shingles
Signs:
- Shingles that are cracked, curled, or missing.
- Granules from shingles found in gutters.
Fix:
- Replacement: Replace any damaged or missing shingles promptly to prevent water infiltration. Ensure proper alignment and secure them with roofing nails.
- Regular Inspections: Conduct regular roof inspections, especially after severe weather, to identify and address shingle issues early.
3. Leaks and Water Stains
Signs:
- Water stains on ceilings or walls.
- Damp spots in the attic or near roof joints.
Fix:
- Identify the Source: Trace the water stains back to their source on the roof. Check for damaged flashing, cracked shingles, or compromised sealants.
- Repair: Replace damaged flashing, seal any gaps with roofing cement, and repair or replace affected shingles. Ensure the attic is well-ventilated to reduce moisture build-up.
4. Clogged Gutters
Signs:
- Overflowing water during rain.
- Sagging gutters or water pooling around the foundation.
Fix:
- Cleaning: Regularly clean gutters to remove leaves, debris, and dirt. Use a garden hose to flush out any remaining residue.
- Gutter Guards: Consider installing gutter guards to minimise debris build-up and reduce maintenance efforts.
"Clogged gutters can lead to water damage, leaks and roof deterioration, so keeping
them clear is essential for proper drainage."
5. Sagging Roof
Signs:
- Visible sagging or dips in the roofline.
- Interior signs such as cracks in walls or ceilings.
Fix:
- Professional Assessment: A sagging roof is a serious issue that requires professional evaluation. Contact Tekton Roofing and Building to assess the structural integrity of your roof and recommend appropriate repairs.
- Reinforcement: Depending on the severity, solutions may include reinforcing the roof structure, replacing damaged supports, or a complete roof overhaul.
"A sagging roof is a clear warning sign of structural issues and should be inspected by a professional as soon as possible."
6. Flashing Issues
Signs:
Fix:
- Replacement: Remove damaged flashing and replace it with new, properly fitted flashing. Use roofing cement to seal edges and ensure a watertight seal.
- Inspection: Regularly inspect flashing for signs of wear and tear, especially after storms or heavy winds.

Conclusion
Regularly inspecting your roof and addressing common problems promptly can save you time and money while ensuring your home remains safe and dry. While some minor repairs can be handled by homeowners, others require professional expertise. Tekton Roofing and Building is here to help with all your roofing needs in Isleworth.
Contact Tekton Roofing and Building today for professional roofing services and ensure your roof remains in top condition year-round!





