Best Way To Prep Wood Siding For Paint

Tired of your paint job.

Best way to prep wood siding for paint.

Houses painted before 1978 may have paint that contains lead according to the centers for disease control cdc lead paint should be removed by contractors who are certified by the epa. Sand rust from nail heads then set and caulk the nail holes. We decided to strip the paint to give us the best chance of producing the longest lasting paint job. Chemical strippers can be used to loosen paint from.

Work a paint scraper from every direction keeping the blade flat against the wood so you don t create gouge marks. The best way to get this siding clean is to power wash it. Or you could wash it by hand with tsp or a similar product available at home centers and paint stores and rinse it. 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. In the long run good paint preparation techniques add years to an exterior paint job including cleaning scraping filling caulking and priming. For best results fresh siding should be pre primed on all six sides with a stain blocking primer and top coated with 100 percent acrylic latex paint. Alkyd oil primers are recommended but one may choose a high quality latex primer as long as it contains stain blockers.

Be sure to remove any caulk where the siding overlaps as old houses need to breathe. Keep the sander moving at all times to avoid sanding a depression into the siding. Check the label to be sure it s recommended for metal siding. Before sanding scrape loose and flaking paint from the siding.

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. Use a molding scraper to remove paint from convex shapes. Clean the entire surface with soap and water or a pressure washer to remove any dirt and grime that s built up over time. Prepare before you paint then get the right paint.

It saves you time and money in the long run. Use a brush when painting old siding. Expect to pay the premium for good paint. Using a good quality exterior wood primer will give your siding a solid base over which to apply your exterior paint.

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. Wood cleaner can damage bare wood. Feather sand the edges of sound well adhered paint down to bare wood.