How Do They Pressure Clean Roofs

Using high pressure to clean a tile roof is a crude and invasive form of cleaning.

How do they pressure clean roofs.

Step 1 choose a cool and overcast day. Before applying the cleaner spray the roof with water to cool it down. Use a pressure washer which can loosen shingles and seriously damage your roof. This approach doesn t involve any water no mess and won t damage the tiles.

Of laundry strength liquid chlorine bleach and water. Read more about why pressure washing a roof is a very stupid thing to do. Never aim your pressure washer up the roof as it can push water under the shingles. Most commercial pressure washers operate at about 4 000 psi.

Roofs with gentle slopes are easier to clean since they provide a leeway for walking easily on the roof. Pour it into a pump sprayer strap yourself into a full body harness tie it down and climb to the roof. They also highly suggest limiting roof traffic. Instead of relying on high pressure to remove the algae and dirt we use soaps and tile roof cleaning chemicals specially designed to clean your roof the safest and most long lasting way possible.

This is the best way to clean a roof if you have asphalt shingles. Causing damage mold mildew. Roof cleaning can be achieved by manually removing any excess moss and then applying the correct chemicals to the tiles. Then spray the cleaner onto the shingles photo 1.

Roofs with steep slopes might be dangerous to work on with a pressure washer and is recommended to use chemical cleaning methods on such roofs. Have you seen how most pressure washers clean the tiles. When you re ready to get started spray your roof using a garden hose with a spray nozzle attachment starting at the top of the roof and blasting downward so the dirty water runs off the sides. This is very effective at getting rid of algae and mildew both of which often grow on metal roofs.

Boral roofing warranty eagle roofing glossary. To clean a metal roof wait for a dry overcast day and make sure you have a partner to help you for safety reasons. The day you perform deep cleaning on the shingles should be cool and overcast. Before you begin it s important to repair loose shingles and flashings to minimize roof damage.

Sunlight and warm weather will ensure the cleaning solution dries too fast to be of any use. Spraying water under your shingles can both tear off the shingles and force water under them and into your home. Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water. Read on for our best roof cleaning tips.

Aim the pressure washer down the roof toward the gutters and keep the tip of the wand at least a foot away from the surface when starting. In addition choose a day with little wind so that when you spray the solution it stays on your roof 1 x research sourcestep 2 perform maintenance on your roof. We recommend hot water because metal roofs can handle it and hot water is more effective. They keep the tip of the nozzle inches from the surface at 4 000 psi not 1 2 feet at 1 200.