Best Way To Prep Wood Siding For Paint

Clean the entire surface with soap and water or a pressure washer to remove any dirt and grime that s built up over time.

Best way to prep wood siding for paint.

Work a paint scraper from every direction keeping the blade flat against the wood so you don t create gouge marks. Chemical strippers can be used to loosen paint from. Using a good quality exterior wood primer will give your siding a solid base over which to apply your exterior paint. Keep the sander moving at all times to avoid sanding a depression into the siding.

Or you could wash it by hand with tsp or a similar product available at home centers and paint stores and rinse it. We decided to strip the paint to give us the best chance of producing the longest lasting paint job. Painting and stripping old wood siding overview. 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.

Prepare before you paint then get the right paint. Feather sand the edges of sound well adhered paint down to bare wood. Before sanding scrape loose and flaking paint from the siding. You save time and money.

Be sure to remove any caulk where the siding overlaps as old houses need to breathe. If the wood grain has lifted after wood cleaning or if the wood appears furred use 120 grit sandpaper to smooth the surface. Sand rust from nail heads then set and caulk the nail holes. Use a molding scraper to remove paint from convex shapes.

Wood cleaner can damage bare 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. Proper prep before painting will make the job last longer. Prepare the surface with old buildings such as my 130 year old barn water blasting the loose paint is not a recommended practice.

Expect to pay the premium for good paint. Check the label to be sure it s recommended for metal siding. It saves you time and money in the long run. Alkyd oil primers are recommended but one may choose a high quality latex primer as long as it contains stain blockers.

In the long run good paint preparation techniques add years to an exterior paint job including cleaning scraping filling caulking and priming. The best way to get this siding clean is to power wash it. Use a brush when painting old siding.