Should You Power Wash Your Roof

For starters we never recommend.

Should you power wash your roof. Avoid making these top 10 electrical mistakes by diyers. Even on the exterior of your home or in your yard fixtures housing electricity should not be pressure washed. Use a pressure washer which can loosen shingles and seriously damage your roof. Of course some chemicals can harm your roof as well and the runoff could cause problems with your landscape or parts of your home.

As a manufacturer of concrete roof tiles we would not advocate power washing or recoating tiles as this would invalidate any guarantee. With that being said here are the four times you should clean your roof. Though they can withstand a rainstorm pressure washing can force water into cracks and crevices and cause damage resulting in a need for costly repairs. Avoid pressure washing your roof some companies offer to pressure wash your roof promising to make it look new.

But pressure washing your asphalt roof will do more harm than good. The best time to have your roof low pressure washed is when the weather is mild and sunny. Yes it will make it look sparkling clean but also you ll end up replacing the roof system sooner rather than later. There is a chance that the pressurized water could damage your shingles.

Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water. 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. A careful power washing cleans most gutters and the downspout. Advice from nfrc national federation of roofing contractors.

This prevents the growth of mold under the roof eaves and on the walls of the building. Pressure washing strips the granules from asphalt shingles. The damage caused by pressure washing is not immediately noticeable. Of laundry strength liquid chlorine bleach and water.

Rain gutters are part of the roof system and need to be washed when they are full of dirt leaves and other debris. A thorough roof pressure washing should be done by a professional company. This is the best way to clean a roof if you have asphalt shingles. Power washing the tiles will remove fines in the concrete which will affect the lifespan of the tiles.