Power Washing Wood Siding Before Painting

You don t want to trap moisture under the paint.

Power washing wood siding before painting.

Wait until all bare wood feels completely dry to the touch. Clean the entire surface with soap and water or a pressure washer to remove any dirt and grime that s built up over time. If you are painting a non wood surface you can begin work as soon as it appears dry. A pressure washer can be used on any type of exterior wood siding including cedar shake or rough sawn cedar siding and t1 11 wood siding.

Pressure washing is the fastest and most effective way to wash a house before painting it as long as you do it properly and don t rely on it exclusively. The exact procedures you will use depend on the condition of the old stain and the type of new stain that will be applied. Pressure washers often eliminate chipping and peeling paint leading to exposure of bare wood. But there is good reason not to powerwash a wood sided exterior.

Painting without pressure washing. This will prevent cracks patches discoloration and additional problems when the paint dries. Because of this your best bet is to wait a full day before painting unless you are working on a metallic plastic fiberglass or vinyl surface. The jet from a pressure washer can remove.

But realistically it is very difficult and time consuming to wash an entire house by hand and a pressure washer can do an adequate job in a manner that is much much easier. Once dry you can begin painting. If you do enough dirt is likely to collect to. I can assume there is instant dissent with the title of this story.

There are ways to safely clean your house before painting using a pressure washer including using lower psi pressure washers widening the spray and standing at least two feet back. The same holds true of washing your house s siding before painting the very best results will be achieved by hand washing with soap water and brushes. 1st cedar is a relatively soft wood. Preparing exterior wood for painting isn t difficult but it does require some prep work to ensure that your new paint has a smooth stable surface to adhere to.

If you can t get to the painting job immediately after washing don t wait longer than a month. Wood siding should be left for at least 24 hours to dry. Power washing is a good way to remove old lacquer and dirt from your property providing a clean base for exterior painting although you might want to do all the work in one swoop the professionals at sharper edge painting say there s a grace period between cleaning surfaces and applying new paint. Potential of siding damage water injected under siding or dirt remaining on house.

Wood siding dries more slowly than vinyl or aluminum.