Power Sparying Roof

Start with a medium pressure spray pattern and adjust from there accordingly.

Power sparying roof.

This is the best way to clean a roof if you have asphalt shingles. 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. Roof coating sprayers for residential to commercial jobs. Of laundry strength liquid chlorine bleach and water.

Always stand on a dry area of the roof as wet shingles can be very slippery. Each roof coating sprayer is easily customized to handle many coatings for residential commercial or industrial jobs to maximize your productivity and profits. 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. Many times these seals are already broken from the moss and spraying up the roof may actually blow the shingles off.

Most contractors don t recommend pressure washing or power washing a roof. Professional roofing contractors prefer graco roof coating sprayers for their versatility durability and superior performance. This is because the water comes out too forcefully and can damage the material.