Pressure Washing Metal Roof Cleaning

Make sure to build up pressure.

Pressure washing metal roof cleaning.

While roof cleaning can take up to 3 hours on average it may take even longer when it comes to cleaning your metal roof. For every part water combine 0 05 part mild dish or laundry detergent. Instead spray down the roof with a cleaner that kills mold and moss or apply a 50 50 mixture of bleach and water in a pump sprayer and let the moss die on its own. Opt for something soft to protect your roof s paint and parts.

By comparison a fire hose sprays at 150 to 300 psi. Clear surface of debris. This is very effective at getting rid of algae and mildew both of which often grow on metal roofs. You only need low pressure on metal roofs as it is enough to disturb and clean them.

Rinse the surface well with plain water. As you approach this challenge it is important for you to trust the process and be patient. 1 3 cup of powdered laundry detergent 1 quart of bleach 5 solution 3 quarts of water. Pressure washing in which highly pressurized water is sprayed on the roof to remove any mold algae dirt or grime and chemical cleaning sometimes called soft washing in which chemicals are the main thing that are removing those harmful things from your roof.

Cleaned by chuck bergman soft wash roof cleaning pressure washing in port charlotte florida. Start off with a hot water pressure with a 40 degree tip. Metal roof that was badly discolored. I used the cleaning met.

Lightly scrub the surface until the area is free of mildew or mold. Power wash and rinse siding surface. Apply cleaner with light brushing. Therefore using pressure washing water or high pressure machines on a metal roof is a bad idea.

Basic labor to pressure wash roof with favorable site conditions. Instead soft washing with a garden hose is least likely to chip dent or crack the tiles or panels. The average garden hose sprays water at 40 to 80 psi. Includes planning equipment and material acquisition area preparation and protection setup and cleanup.

Dip a soft brush or rag in the cleanser and apply to affected areas. We recommend hot water because metal roofs can handle it and hot water is more effective. Pressure washers use 1 300 to 2 800 pounds per square inch to strip dirt moss and even paint from a surface. Mix water and mild detergent for stubborn areas.