Power Washing Asphalt Roof Shingles

Fill your low pressure agricultural sprayer with a specialized asphalt cleaning agent.

Power washing asphalt roof shingles.

Put on rubber gloves and a breathing mask before proceeding you so you can. 1500 psi or less with 10 15 gallons per minute. When cleaning asphalt driveways using a power washer is often a great way to get the job done quickly. Cleaning step 2 make and apply the bleach solution.

The water pressure will remove the granules that are important for protecting your roof. Put on shoes with soft non slip soles. Wash the roofing shingles with a hose from the ground. Professional roof cleaning is a relatively new industry and a lot of people just go in there and they think that if they have a power washer that they are able to clean a roof.

Attach a 35 degree spray wand to the pressure washer hose and fill the pressure washer with a recommended cleaning solution. 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. However a power washer is not a good idea for cleaning asphalt shingles since the water pressure can actually damage the shingles and ruin the roof. How to pressure wash roof shingles.

Step 4 take precautions. Hose off and brush all moss loose from your roof shingles. Allow the solution to soak into the shingles for at least 15 minutes. Cleaning asphalt shingles is an important part of protecting your roof.

Never use a. Apply a storebought or diy cleaning solution to remove the moss. You should never allow anyone who utilizes a power washer to clean your roof as they are damaging the shingles themselves by using this type of excessive pressure. It will also leave gouge marks in the lower layers leaving them more vulnerable to the elements.

Your roof is easily damaged with hard shoes. Hose off and brush all moss loose from your roof shingles. Spray it across the shingles you wish to clean wait about 20 minutes then rinse them with water. Step 3 check for cleanliness and rinse.

So why is power cleaning bad for your asphalt roof. Not to mention using a pressure washer from a high place is dangerous. If your moss problem requires more than. Non slip soles will.

To stay safe suit up in long sleeves pants and safety goggles. Roofs are meant to withstand water falling from above not shooting up from below. Carefully place a ladder near the area of moss. If your problem is.