Pressure Wash Asphalt Shingle Roof

Use a pressure washer which can loosen shingles and seriously damage your roof.

Pressure wash asphalt shingle roof.

Attach a 35 degree spray wand to the pressure washer hose and fill the pressure washer with a recommended cleaning. Cleaning step 2 make and apply the bleach solution. Although each company operates differently here is a brief synopsis of what will be needed to do a good composition roof clean and treatment with no damage to roof. Allow the solution to soak into the shingles for at least 15 minutes.

That s where 50 of the remaining life of your roof is now sitting. Put on rubber gloves and a breathing mask before proceeding you so you can. Your roof is easily damaged with hard shoes. The reason is simple.

Even with growth forming on your roof s surface you should not break out the pressure washer on your asphalt shingles. In severe cases it may take more than one bleach treatment to kill all of the moss. How to pressure wash roof shingles 1. To stay safe suit up in long sleeves pants and safety goggles.

Step 3 check for cleanliness and rinse. Read on for our best roof cleaning tips. Never use a pressure washer to clean an asphalt shingle roof as this w ill cause granule loss and very likely premature failure of the roof system. Put on shoes with soft non slip soles.

Never use a. Place a ladder at. Take a good look in the gutters. Power washing a composition roof will remove the protective granular from the outer layer of the shingles leaving the shingles less protected from the sun and other harsh weather conditions.

High volume pressure wash pump 10 15 gallons per minute most of these types of pressure wash systems cost between 3 000 00 7 000 00 not your lowes or home depot variety for sure. Step 4 take precautions. This is the best way to clean a roof if you have asphalt shingles. Fill your low pressure agricultural sprayer with a specialized asphalt cleaning agent.

Spraying water under your shingles can both tear off the shingles and force water under them and into your home. It will also leave gouge marks in the lower layers leaving them more vulnerable to the elements. It takes a professional to clean a roof and they don t employ the use of high pressure equipment. Non slip soles will improve your.

Never aim your pressure washer up the roof as it can push water under the shingles. You ll do more harm than good. Always stand on a dry area of the roof as wet shingles can be very slippery. So why is power cleaning bad for your asphalt roof.

It will have a nice thick layer of all that gritty. Of laundry strength liquid chlorine bleach and water. Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water. Cleaning asphalt shingles is an important part of protecting your roof.