Power Washing Wood Shingle Roof

There is a chance that the pressurized water could damage your shingles.

Power washing wood shingle roof.

After the wood has dried normally 2 4 days you can let the wood age naturally or apply an oil based semitransparent stain. You should never power wash any kind of roof. Apply a storebought or diy cleaning. The high powered water jets can damage shingles and remove the shingle granules that protect the roof.

Read 4 reasons you should never pressure wash your house. Not to mention using a pressure washer from a high place is dangerous. Don t use a pressure washer on the roof. Pressure washing will pull stain right off of wood surfaces.

Step 2 refinish shingles. The power of pressure washers can be too much of a good thing. Never pressure wash your roof if you have asphalt shingles. Power washing a composition roof will remove the protective granular from the outer layer of the shingles leaving the shingles less protected from the sun and other harsh weather conditions.

Instead soft washing with a garden hose is least likely to chip dent or crack the tiles or panels. A wood shingle roof should be washed carefully using a softwash process utilizing the correct detergents to insure the wood shingles are cleaned safely while maintaining the integrity of the wood and the natural oils that are in the wood. Pressure washing is very effective but may be best for metal or concrete roofs. Most contractors don t recommend pressure washing or power washing a roof.

There are several products on the market specifically designed to remove algae stains from roofs such as wet forget outdoor. It s generally not necessary to pressure wash a shingle roof for the purpose of removing ordinary dirt and leaves and pressure washing can potentially damage the shingles coating of protective grit. This is because the water comes out too forcefully and can damage the material. The water pressure will remove the granules that are important for protecting your roof.

Consumer reports experts share pressure washer cleaning advice for your deck roof siding car and more. Staining the shingles on a regular basis will help them maintain their color and last longer.