Pressure Washing Painted Wood Siding

But there is good reason not to powerwash a wood sided exterior.

Pressure washing painted wood siding.

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. Wood siding cleaner plastic sheeting. For a new exterior paint application to succeed the siding must be very well cleaned a job that can be pretty laborious if done by hand scrubbing. A pressure washer offers a quick and easy way to get the job done but it can be tricky to use on siding.

A high powered pressure washer can also dent aluminum and vinyl siding. Master the proper technique and you can use a pressure washer to clean the wood siding on your home safely without incurring damage to the material. A pressure washer can quickly ruin vinyl siding by cracking it with the high pressure stream of water so it s necessary to know which pressure level and nozzle to use. Whether it is white or red cedar or clapboard or even alaskan yellow cedar it is still wood has longitudinal pores running its length from butt to feathered edge on a shingle as well as on cedar clapboard.

Starting low and gently working your way up is the safest bet. 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. It s recommended to pull out the garden hose and douse your home siding every 6 12 months. Suitability for exterior surfaces.

Depending on how much pressure you use and the width. Step 1 though far gentler than a pressure washer pivotpro is broadly similar in the sense that it releases a steady directed stream of water. How to safely clean wood siding on a house. If the surface is previously painted you.

I can assume there is instant dissent with the title of this story. From there water can damage insulation electrical wiring and can spur mold growth. 1st cedar is a relatively soft wood.