Power Sparying Roof

Most contractors don t recommend pressure washing or power washing a roof.

Power sparying roof.

Start with a medium pressure spray pattern and adjust from there accordingly. Each roof coating sprayer is easily customized to handle many coatings for residential commercial or industrial jobs to maximize your productivity and profits. Professional roofing contractors prefer graco roof coating sprayers for their versatility durability and superior performance. Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water.

Use low pressure to spray it clean the power of a pressure washer can damage the shingles on your roof so it s important that you select the proper spray tip. This is because the water comes out too forcefully and can damage the material. This is the best way to clean a roof if you have asphalt shingles. Many times these seals are already broken from the moss and spraying up the roof may actually blow the shingles off.

Spray direction usually best course of action is directing spray down working your way down the roof from ridge to eave as to not allow the pressure to lift the shingles or break the seals. Instead soft washing with a garden hose is least likely to chip dent or crack the tiles or panels. Of laundry strength liquid chlorine bleach and water.