Painting Exterior Window Sills

Painting wood surfaces requires a bit of sanding and some specialized primer.

Painting exterior window sills.

Wood is the most common material used to trim both interior and exterior windows and you won t have any problem finding a good quality paint. Now apply the wood filler. Over fill the. Make sure the nails are under the final surface dimensions.

Paint usually peels from window sills and frames because of moisture. When it later evaporates the pressure from under the film causes peeling. Most time sills frames window sash is all one unit. Insert flat head nails at several angles.

6 stir the window sill paint thoroughly before starting and use a good masonry brush for painting. That s even more important finding ideal window paint painting exterior windows. This moisture may be condensation on the interior or rain and snow on the exterior. Water standing on the sills eventually penetrates the paint film.

Apply two coats of semi gloss interior paint if you are painting an inside windowsill. White oil based or latex paint white window sills provide a clean contemporary look. Allow a few days for the paint to dry and cure. Allow to dry for as long as indicated on manufacturer s instructions.

For exterior wood trim choose a premium exterior. Not only best paint for windows but also sills frames. Use a semi gloss exterior paint for an outside windowsill. Once new putty is applied open the window and pull the top down until it s about 3 inches from the sill.

Multiple layers will work better than one thick application. 5 to treat a chalky surface apply a stabilising solution to the window sill using a brush. Leave the stabilising solution to dry for the time indicated in the manufacturer s instructions. Wood window sills add classic style to any room but if you want a clean sleek modern look you might want to paint traditional wood window sills white.