Can You Pressure Wash Hardiplank Siding

Wash insulated siding annually with soap and water.

Can you pressure wash hardiplank siding. Read on to learn how to clean james hardie siding effectively while keeping its high quality intact. You can always ensure exovations will do a fantastic job for your home. You can achieve that same sparkle on your home s siding by cleaning it once or twice a year. Merrill of highly rated under pressure in baltimore has a straight forward recommendation.

Plus you re usually shooting up and because siding has vents water will get in there and you can get wood rot between the siding and your home or rot the siding itself j r. A 3000 psi consumer grade gas pressure washer is a great choice for cleaning fiber cement siding. This is one of the few ways that you can damage it. Do not use a high pressure hose to clean fiber cement siding.

It needs to be repainted every fifteen to twenty years. Only use a pressure washer at a distance of 6 feet or more. Kent frerichs owner belk builders. The manufacturer recommends that you do not pressure wash your hardie siding.

Don t use a high pressure power washer to get the job done as it turns out a low pressure hose and a soft medium bristle nonmetal brush is the best way to remove dirt and debris from james hardie siding and trim. If you feel that you need to use a pressure washer especially on harder to reach locations only use it at a low pressure under 1500 psi with a wide tip. If you must use a pressure washer always use a low pressure water spray with a wide tip kept at a minimum of 6 feet from the siding and at a pressure under 1500 psi. The larger your house is the more pressure washing you ll have to do and the more frequently you ll have to refill the detergent tank.

From there water can damage insulation electrical wiring and can spur mold growth. Now change the pressure washer nozzle to the 25 or 40 degree spray tip and wash away all the detergent while keeping the wand at least 1 foot away from your house siding. Avoid spraying up into the bottom of the horizontal siding. You should avoid pressure washing insulated siding.

The hard spray of water from the power washer can damage the surface of the siding. This is why we advise working in small sections and following the instructions on the product then rinsing thoroughly with a pressure washer or garden hose. While it s possible to wash wood siding correctly there s also a good chance that water will find its way up and under the exterior surface if you use high pressure. Apply the soap from the bottom up and rinse it away from the top down.

Consider the size of the detergent tank. Fibre cement siding should be cleaned annually to prevent dirt and mildew from accumulating. In fact pressure washing fiber cement siding is one of the only ways you can damage this durable type of siding. Can you pressure wash james hardie siding.

It s recommended to pull out the garden hose and douse your home siding every 6 12 months.