How To Pressure Wash A Cedar Roof

Clay tile is a lot like ceramic so the cleaning methods are similar.

How to pressure wash a cedar roof. The day you perform deep cleaning on the shingles should be cool and overcast. 1 attach a 35 degree spray wand to the pressure washer hose and fill the pressure washer. Spraying water under your shingles can both tear off the shingles and force water under them and into your home. Never aim your pressure washer up the roof as it can push water under the shingles.

Conduct a soft wash on your roof. The pressure washer in this fashion is just being used to rinse the roof down sending all the waste and debris into the gutters. 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.

This will ensure you don t have to refill as often. A soft wash also known as a non pressure wash is where you take low pressure water and spray down a surface. Instead you can use a garden sprayer with a product like roof wash. The key to pressure washing cedar is the pressure and the nozzle on the end of the pressure washer.

How to pick the perfect medium gas pressure washer 2. Step 1 choose a cool and overcast day. 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. Choose a pressure washer a 3000 psi pressure consumer grade gas pressure washer is a perfect match for cleaning and even stripping paint from cedar shake siding.

Using a garden hose and deck brush is one way of cleaning the cedar but it is slow using a pressure washer is much faster. 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. Make sure you choose one with a good sized detergent tank. This is important as standard high pressure power washes might damage cedar shingles.

Once dry seal the newly cleaned surface with wash safe cedar seal to keep surface protected. When you pressure wash use the minimum force possible to pry the fungus free and wash it from the roof. After applying the roof wash the correct method is to be up on the roof using light pressure aiming down the roof at all times at the angle of the roof this way there is never direct pressure with the roof.