Power Washing Roof Is It Bad

Pressure washing is dangerous.

Power washing roof is it bad.

Pressure cleaning a roof when done properly using rotary cleaning equipment is safe cost effective and will not force water through or under tiles as the jet angle is controlled and always points away and down the roof rather than into or all over the place which is the case when blasting with a lance or wand is used. Power washing takes 5 years off the roof surface. The fact is a professional that knows how to use his equipment can pressure wash a roof with as little as 200 p s i. We apply a special blend of soaps and let the rain rinse it off.

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. Not to mention using a pressure washer from a high place is dangerous. And still be rinsing at 5 g p m. Roof materials aren t designed to be pressure washed with an average pressure washer.

But that is normal. Never pressure wash your roof if you have asphalt shingles. Roof cleaning takes tools designed for the job. 1 attach a 35 degree spray wand to the pressure washer hose and fill the pressure washer.

There will be some granule loss under the moss and lichen. The two main methods for roof cleaning are. But pressure washing your asphalt roof will do more harm than good. You don t ever power wash a roof.

The damage caused by pressure washing is not immediately noticeable. The water pressure will remove the granules that are important for protecting your roof. With roofs its not pressure washers that damage the roof it s high pressure. It can take up to 4 to 6 weeks for the moss to come off the roof.

When you pressure wash use the minimum force possible to pry the fungus free and wash it from the roof. Yes it will make it look sparkling clean but also you ll end up replacing the roof system sooner rather than later. Don t try to pressure wash a roof like you would a fence or a sidewalk as doing so could cause damage to surface tiles or shingles while also creating moisture damage. I suggest you make amendments to your article just to be on the safe side.