How Do You Prepare Exterior Wood Trim For Painting

Getting as much dirt grime dust debris off using a high pressure power washer.

How do you prepare exterior wood trim for painting. There are only a few items required to prep wood trim for painting. Another key step preparing trim for paint is priming. Before painting wood siding fill large holes and gouges with a two-part resin filler such as Minwax High Performance Wood Filler.

Repaint Trim Using Brush Roller. Wash Surface Wash the surface of the trim with a TSP solution or a low-phosphate household cleaner. Be sure to take time to prepare the surface to accept the new paint.

Continue until all side edges of the trim are complete. Reload the brush when necessary and maintain a wet edge Step 2. The better you prepare the surface the longer your finish will last Its no good expending time money and effort maintaining external paint when the source of the damage hasnt been dealt with.

Go over the old window trim thoroughly with a paint scraper like Hyde Tools Black. Now that youve sanded the wood enough for it to fully accept your primer and paint make sure you use an air compressor to get all the little dust particles off the surface fully. Priming all bare wood caulking fillers sealing trim allowing primer to properly dry.

A putty knife to scrape peeling paint and apply fillers a paint scraper for rough oil-based paint sandpaper or a sanding sponge to smooth out rough spots and dry spackling paste. First scrape away any peeling paint. Remove any paint around the area before filling.

You can fill nail holes with them too. Rinse the trim thoroughly and allow it to dry completely before preparing the surface for primer and paint. For small shallow blemishes use an exterior spackling compound.