Should I Pressure Wash My Roof

The problem with pressure washing is that the process can be damaging to your roof and could possibly invalidate any warranty you might have.

Should i pressure wash my roof.

Pressure washing on an asphalt composite shingle roof requires no more than about 30 psi. The two main methods for roof cleaning are. Clean your roof without taking proper safety precautions. Unfortunately pressure washing may cause a lot of damage particularly to roofs like asphalt or tile where components can easily be pushed out of place by the strong spray.

Pressure washing in which highly pressurized water is sprayed on the roof to remove any mold algae dirt or grime. There are many inconsistencies that are involved with power washing a roof that should be taken into consideration before doing it. Electrical panels and meters. How often should i low pressure wash my roof.

Tempting as it might be to blast away unsightly moss and algae using a pressure washer to clean your roof is dangerous not to mention potentially damaging. For starters we never recommend. This is similar to a garden sprayer but you need special equipment to safely reach the entire roof. Clean your roof on a sunny day which will cause the bleach solution to evaporate too quickly limiting its cleansing effects.

The easiest way to know when your roof needs to be low pressure cleaned is when your roof or home. While it s possible to wash wood siding correctly there s also a good chance that water will find its way. 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. Clean your roof on a cloudy calm day when the wind isn t blowing and there s no threat of precipitation.

The amount of rainfall in your area is another thing to keep an eye on when deciding when to do a soft wash. Even on the exterior of your home or in your yard fixtures housing electricity should not. Avoid pressure washing your roof some companies offer to pressure wash your roof promising to make it look new.