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Is power-washing vinyl siding good for my house?

myuschak | Posted in General Questions on

I live in a townhouse community and the maintenance company is starting the annual power washing. I noticed that the crew doing the power washing are power washing the vented soffits which in my opinion is forcing water up into the soffit and knowing the construction of the houses, water is getting into the insulation. First, it is a good idea to power wash vinyl siding, and if so or if not, can you direct me to sources showing the problems with power washing a vinyl house

Thanks,
Mark Yuschak

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Replies

  1. GBA Editor
    Martin Holladay | | #1

    Mark,
    There's a right way and a wrong way to use any tool. You have to know what you are doing.

    Plenty of people have written articles listing all the ways you can make mistakes with a power washer. Here is one of them:
    Never Pressure Wash Your Home.

  2. Mince1 | | #2

    Power-washing vinyl siding can be a good option to keep your house looking fresh and remove built-up dirt, mildew, or algae. However, the pressure needs to be carefully adjusted because too high a setting may damage the vinyl or force water underneath, leading to potential mold or rot issues. If you're considering it, searching for power washing near me could help you find professionals who understand the right techniques for your home's siding.

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