How To Power Wash A Metal Roof

If you work in the roofing industry you should expect to install more and more metal roofs since its gaining popularity year by year.

How to power wash a metal roof.

Since metal roofing is really popular these days now is the perfect time to put your safety first and learn how to walk on metal roofs without slipping. Cleaning la s totally awesome vs. Opt for something soft to protect your roof s paint and parts. For any areas that don t wash away with pressurized water fill a bucket or other container with water.

Cleaning a metal roof. Dip a soft brush or rag in the cleanser and apply to affected areas. Metal roofing is more dangerous than for example asphalt roofing because the metal surface can get. For every part water combine 0 05 part mild dish or laundry detergent.

Mix water and mild detergent for stubborn areas. Apply cleaner with light brushing. Lightly scrub the surface until the area is free of mildew or mold. Includes planning equipment and material acquisition area preparation and protection setup and cleanup.

1 3 cup of powdered laundry detergent 1 quart of bleach 5 solution 3 quarts of water. Learn a few basics on how to clean a metal roof. Metal roof cleaning is difficult and dangerous. 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.

Most of these substances can be removed by a mixture of cup tri sodium phosphate and 1 gallon of water. Basic labor to pressure wash roof with favorable site conditions. Pine sap decaying leaves and even road dirt that s drifted into the air can settle on your metal roof and stain it. You only need low pressure on metal roofs as it is enough to disturb and clean them.

Start off with a hot water pressure with a 40 degree tip. This video is not promoted or intended to be a definitive sa. This is very effective at getting rid of algae and mildew both of which often grow on metal roofs. Clear surface of debris.

Use a cloth or sponge to clean. Power wash and rinse siding surface. Pressure washers use 1 300 to 2 800 pounds per square inch to strip dirt moss and even paint from a surface. The average garden hose sprays water at 40 to 80 psi.

Roof power washing labor basic. Rinse the surface well with plain water. We recommend hot water because metal roofs can handle it and hot water is more effective. The two main methods for roof cleaning are.