How To Pressure Wash A Cedar Roof

Never aim your pressure washer up the roof as it can push water under the shingles.

How to pressure wash a cedar roof.

Conduct a soft wash on your roof. A soft wash also known as a non pressure wash is where you take low pressure water and spray down a surface. This is important as standard high pressure power washes might damage cedar shingles. The key to pressure washing cedar is the pressure and the nozzle on the end of the pressure washer.

When you pressure wash use the minimum force possible to pry the fungus free and wash it from the roof. 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. 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.

Step 1 choose a cool and overcast day. Clay tile is a lot like ceramic so the cleaning methods are similar. Make sure you choose one with a good sized detergent tank. Once dry seal the newly cleaned surface with wash safe cedar seal to keep surface protected.

Cedar wash cleaning application apply with garden style pump sprayer or other pump spray system clean cedar with a scrub brush and hose off or use pressure washer to rinse surface clean. Spraying water under your shingles can both tear off the shingles and force water under them and into your home. This will ensure you don t have to refill as often. How to pick the perfect medium gas pressure washer 2.

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. Sunlight and warm weather will ensure the cleaning solution dries too fast to be of any use. 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. 1 attach a 35 degree spray wand to the pressure washer hose and fill the pressure washer.

Use a 12 volt pump system with pressure of about 60 psi. 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. Instead you can use a garden sprayer with a product like roof wash.