How To Prep Exterior Wood Siding For Painting

When painting over top older paint on wood for painting to last wood substrate must be solid sound and sturdy.

How to prep exterior wood siding for painting. In general be aware of any place that may allow water to intrude under the siding or into the house. Sand rust from nail heads then set and caulk the nail holes. Use a molding scraper to remove paint from convex shapes.

Pressure washing is a good way to remove dirt and debris from your homes exterior before you paint. An electric infrared paint stripper uses heat to release the paints adhesion to the siding. For example many caulks and paints have a limited range of working temperatures.

Apply the primer in a thick even layer. Gently spray one section of the siding with the garden hose. Using a putty knife and vinyl exterior spackling compound fill any gouges.

Feather-sand the edges of sound well-adhered paint down to bare wood. Less likely to damage trim even more scraping or wire brushing old paint when wood has dried back out. Professional painter Cole Schaefer shows you how to paint wood sidingFor more how-to paint videos from.

You can fill nail holes with them too. Prime any bare wood with a latex primer that is tinted toward the finish color and allow the primer to dry thoroughly before starting to paint. Krud Kutter Pressure Washer Concentrate removes dirt tree sap bird droppings mildew mold and more from your homes surface giving you a clean slate to begin your painting project.

Reason for this wait is dried paint is much easier to scrape than wet. Chemical strippers can be used to loosen paint from intricate moldings. Dont paint if it is too humid between 20 and 80 is ideal.