Pressure Washing For 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.

Pressure washing for wood siding.

Depending on your washer s psi rating this might mean anywhere from 18 inches to 6 feet away minimum. 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. Under certain conditions pressure washers can cut into concrete and brick so imagine the potential effect on cedar vinyl or even fiber cement siding this inadvertent etching is easy to avoid though if you simply stand well back when aiming your sprayer at the siding. A high powered pressure washer can also dent aluminum and vinyl siding.

Wood siding can benefit from a pressure wash as the grit that accumulates can be totally removed. Pressure washing can also remove many stains but care must be taken. But there is good reason not to powerwash a wood sided exterior. It wasn t so long ago that trisodium phosphate tsp was a go to choice for tough cleaning jobs especially on exteriors.

The power of pressure washers can be too much of a good thing. Consumer reports experts share pressure washer cleaning advice for your deck roof siding car and more. If you have a wood frame house with any kind of wood siding clapboards shiplap board and batten shingles etc there is an excellent chance that washing your house with a high pressure washer will shoot water up under the siding potentially soaking wall cavities insulation wiring flooring plaster etc. 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. 1st cedar is a relatively soft wood. The grit can cause damage as the wood moves with the wind and the changes in temperature. Starting low and gently working your way up is the safest bet.

Wood siding cleaner plastic sheeting. From there water can damage insulation electrical wiring and can spur mold growth. 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. The jet of a pressure washer can actually damage the wood.