Power Washing Wood Shingle Roof

Staining the shingles on a regular basis will help them maintain their color and last longer.

Power washing wood shingle roof.

Never pressure wash your roof if you have asphalt shingles. After the wood has dried normally 2 4 days you can let the wood age naturally or apply an oil based semitransparent stain. It will also leave gouge marks in the lower layers leaving them more vulnerable to the elements. The water pressure will remove the granules that are important for protecting your roof.

There is a chance that the pressurized water could damage your shingles. You should never power wash any kind of roof. There are several products on the market specifically designed to remove algae stains from roofs such as wet forget outdoor. The power of pressure washers can be too much of a good thing.

Read 4 reasons you should never pressure wash your house. Instead soft washing with a garden hose is least likely to chip dent or crack the tiles or panels. Step 2 refinish shingles. This is because the water comes out too forcefully and can damage the material.

Of course some chemicals can harm your roof as well and the runoff could cause problems with your landscape or parts of your home. Apply a storebought or diy cleaning. 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. Consumer reports experts share pressure washer cleaning advice for your deck roof siding car and more.

While an occasional cleaning might not harm your roof repeated use of harsh chemicals or the erosive effects of pressure washing can damage or shorten the life of asphalt shingles. Most contractors don t recommend pressure washing or power washing a roof. Don t use a pressure washer on the roof. Pressure washing will pull stain right off of wood surfaces.

Not to mention using a pressure washer from a high place is dangerous. 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.