Risk Of Power Washing Roof

Power washing roof shingles is one of the more common home renovation projects that can expose people to asbestos.

Risk of power washing roof.

While a typical roof is designed to withstand the elements it isn t designed to cope with water being ejected from a nozzle at such high speeds. Consumer reports experts share pressure washer cleaning advice for your deck roof siding car and more. Of course some chemicals can harm your roof as well and the runoff could cause problems with your landscape or parts of your home. There is a chance that the pressurized water could damage your shingles.

Washing it is necessary to keep it as efficient as when it was installed. Bedded mortar and flashings can also be blasted off using this method potentially leading to further costs for rectification. Pressure washing your roof can damage your roof. However there are some things you need to consider.

When using a high powered pressure washer there is a risk of flooding to the loft space. As stated by several roof tile manufacturers and the uk s trading standards organization pressure washers can damage roof tiles strip the surface granules from the tiles and shorten tile life expectancy. Since asbestos causes mesothelioma homeowners should consider the health concerns before hiring a company or performing the task themselves. Build up of dirt soot algae or other residue can alter the amount of light and heat your roof absorbs or reflects.

This homeowner attempted to clean his roof and you can see the granules that were removed due to his imprope. Inappropriate pressure washing can potentially force water up between the tiles and roofing felt into the roof space. While most accidents and incidents are due to inexperienced technicians or negligence sometimes things do go wrong and this could leave you with hefty repair bills or a lawsuit if a worker is injured on your property. Read more about why pressure washing a roof is a very stupid thing to do.

There is also a risk of flooding to the loft space.