How To Prep Siding For Painting

Do not spray upward under siding or into air vents near the eaves which permit air circulation into the attic.

How to prep siding for painting. Painting aluminum or vinyl siding is an effective and more budget-friendly alternative to replacing it. Exterior paint contains additives that provide defense against the weather which helps prevent the color from fading from sun exposure for example. Pressure washers are over-rated.

Turn your pressure washer to 600 pounds per square inch. Paint the vinyl siding evenly and wait for the paint to dry before painting another coat. Prepare the Surface With old buildings such as my 130-year-old barn water-blasting the loose paint is not a recommended practice.

Direct the water stream downward to prevent getting water behind the siding. Once you have covered the siding with the solution let it sit for about 10 minutes. If you decide to paint your cedar siding youll need to clean it thoroughly to remove as much dirt and residue as possible.

Before weathered wood can be painted it will require extensive prep work to ensure that the paint stays on for more than just a couple of years. The best way to clean siding for painting is to use a garden sprayer. Prepare the area for painting Wash clean with a mild bleach and water solution If it has been painted previously check for peeling paint and scrape off any loose paint Caulk the siding to wood or other composite trim.

When the surface is prepared correctly youll have piece of mind the paint job w. Pressure wash to remove dirt Pressure washing removes loose paint and built-up grime and improves paint adhesion. High-pressure water can break the glass.

Then scrub it with a soft-bristle brush. Should you pressure wash wood siding before painting. Aim the nozzle down because you dont want to force water up under the edges of the siding.