How To Prepare Wood For Painting Exterior

To Summarize Prepping Exterior Trim For Paint Sanding filler caulking edges where trim meets another substrate allowing to dry.

How to prepare wood for painting exterior. Another key step preparing trim for paint is priming. To get a long lasting beautiful finish from your paint or varnish and to avoid flaking and chipping you will need to prepare your bare wood properly. Prepping your home for exterior paint will make all the difference.

Feather-sand the edges of sound well-adhered paint down to bare wood. Begin by scraping off old paints. Preparing your home for exterior painting requires just a few essential steps.

This will help stabilize and seal the woods surface keeping it from absorbing too much paint. Chemical strippers can be used to loosen paint from intricate moldings. Next use an exterior stain if necessary.

Steps for how to paint exterior wood trim and siding may include stripping scraping reglazing wire-brushing filling and caulking. Cleaning the woods surface is done in a three-way style. Sand rust from nail heads then set and caulk the nail holes.

When painting over top older paint on wood for painting to last wood substrate must be solid sound and sturdy. Previous coating must be bonding adhering properly. Also please note that wood with a moisture content of over 20 should not be painted.

Use a molding scraper to remove paint from convex shapes. Priming all bare wood caulking fillers sealing trim allowing primer to properly dry. If youre working on an unpainted surface you can give it a quick prep and move on.