Can You Pressure Wash A Roof

It is not a good idea to wash your rv rubber roof with pressure wash as it may damage the roof.

Can you pressure wash a roof.

Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water. Even on the exterior of your home or in your yard fixtures housing electricity should not be pressure washed. Even with growth forming on your roof s surface you should not break out the pressure washer on your asphalt shingles. Some products used for cleaning may recommend pressure wash but you need to be more careful and not set the pressure too high.

It takes a professional to clean a roof and they don t employ the use of high pressure equipment. 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. Avoid making these top 10 electrical mistakes by diyers. Pressure washing is very effective but may be best for metal or concrete roofs.

Tempting as it might be to blast away unsightly moss and algae using a pressure washer to clean your roof is dangerous not to mention potentially damaging. That s because these tiles are made of granular concrete and the pressure will actually degrade and wear them away significantly. Of course some chemicals can harm your roof as well and the runoff could cause problems with your landscape or parts of your home. 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.

This is the best way to clean a roof if you have asphalt shingles. Always stand on a dry area of the roof as wet shingles can be very slippery. There are actually a number of common roof tiles they it s recommended you never wash with a pressure washer. The reason is simple.

Make sure the nozzle pressure is set to less than 1200 psi. Of laundry strength liquid chlorine bleach and water. Use a pressure washer which can loosen shingles and seriously damage your roof. After spraying the roof with the.

For starters we never recommend. Start with a medium pressure spray pattern and adjust from there accordingly. There is a chance that the pressurized water could damage your shingles. You ll do more harm than good.