Can You Pressure Wash A Tin Roof

Cleaning becomes all the more important for the houses with metal roofing that lies in an area susceptible to mold and mildew.

Can you pressure wash a tin roof.

You only need low pressure on metal roofs as it is enough to disturb and clean them. You might expect that using such a powerful cleaning agent would entail a complicated procedure but once diluted tsp can be applied simply with a brush or sponge or via a sprayer. Tempting as it might be to blast away unsightly moss and algae using a pressure washer to clean your roof is dangerous not to mention potentially damaging. These tips will help you approach cleaning your metal roof the right way so that you don t end up causing damage.

We recommend hot water because metal roofs can handle it and hot water is more effective. Start off with a hot water pressure with a 40 degree tip. For starters we never recommend. Metal roofs are relatively easy to clean with patience.

Pressure washing is very effective but may be best for metal or concrete roofs. Of course some chemicals can harm your roof as well and the runoff could cause problems with your landscape or parts of your home. The roof can be the dirtiest part of your rv and the area where you can be most tempted to blast away with that pressure washer. Keep in mind that metal roofs tend to be much more slippery than an asphalt roof and that many aluminum roofs will also dent easily if walked on.

If you do use a low pressure power washer set your nozzle to a lower setting and keep the nozzle at an angle and at least 15 inches from your rig. There is a chance that the pressurized water could damage your shingles. This is very effective at getting rid of algae and mildew both of which often grow on metal roofs. In most cases all you need is pressurized water but sometimes you may need a chemical cleaner for especially tough spots.

Before you can clean your metal roof you ll need to do a thorough inspection of the roof itself. Though they can withstand a rainstorm pressure washing can force water into cracks and crevices and cause damage resulting in a need for costly repairs. Homeowners need only a water hose with enough pressure to reach all areas of the roof properly and a method of dispersing detergent and soap to the roof usually by attaching a soap receptacle on the water hose line. Therefore it s usually best to clean a metal roof from on top of the house itself.

Most important though is to take some safety precautions before attempting to clean to reduce the chance of injury.