Fixing a leaking roof with roof coating, particularly elastomeric roof coating, can be an effective solution for certain types of roofs. Here are general steps to follow when using roof coating to address leaks:

  1. Clean the Roof Surface:
    • Remove any debris, dirt, or loose materials from the roof surface. A clean surface ensures better adhesion of the coating.
  2. Inspect for Damage:
    • Identify and inspect the areas where leaks are occurring. Look for cracks, gaps, or damaged sections that need repair.
  3. Repair Roof Damage:
    • Before applying the coating, fix any damaged areas. Seal cracks, repair leaks, and replace or secure loose roofing materials.
  4. Patch and Seal:
    • Use roofing cement or patching material to fill in larger cracks or holes. Ensure that all seams, joints, and potential leak points are properly sealed.
  5. Apply Primer (if required):
    • Some roof coatings may require a primer to enhance adhesion. Follow the manufacturer’s guidelines regarding the use of a primer.
  6. Apply Elastomeric Roof Coating:
    • Follow the manufacturer’s instructions for mixing and applying the elastomeric roof coating. Typically, it is applied using a brush, roller, or spray. Ensure an even application, covering the entire roof surface.
  7. Pay Attention to Critical Areas:
    • Concentrate on areas prone to leaks, such as seams, flashing, and around vents or protrusions. Apply an extra layer of coating if necessary.
  8. Allow Sufficient Drying Time:
    • Allow the coating to dry thoroughly between coats, as per the manufacturer’s recommendations. The curing time may vary depending on weather conditions.
  9. Inspect and Touch Up:
    • After the initial application has dried, inspect the roof for any missed spots or areas that may need additional coating. Touch up as necessary.
  10. Regular Maintenance:
    • Perform regular inspections and maintenance to ensure the continued effectiveness of the roof coating. Reapply coating as needed, especially in areas prone to wear and tear.

It’s essential to choose a high-quality elastomeric roof coating that is suitable for your specific roofing material. Additionally, follow the manufacturer’s guidelines and recommendations for application, as different products may have varying requirements.

If the roof damage is extensive or if you are unsure about the appropriate solution, it’s advisable to consult with a professional roofing contractor for a comprehensive assessment and repairs.