There are different cleaning methods depending on the source of roof discolouration - blue-green algae leaves black streaks on the roof come from blue-green algae, while moss leaves green patches on the roof. Experts recommend using a garden hose filled with chlorine and water to clean the roof.
Recommended Pros in Center Sandwich, ON
Diamond Home Improvement was established in 1983 by the Gillen Family. Perseverance, determination and hard work have made Dia...Read more
Recently Reviewed Center Sandwich Roof
The work was completed when we were told.
Rod’s team went out of their way to ensure my existing blinds would fit in the new windows.
Diamond did a fantastic job with the sunroom we wanted. Their team was friendly and made sure we got everything we asked for. Highly recommend them. Their signs are all over the city showing how many people trust their work....
Replace old front door with wonderful new door, removed old front door cleaned up the mess, installed new lock set