How To Prepare Outside Wood Trim For Painting
Sanding and Cleaning the Wood Surface Download Article 1 Scrape off old paint or stain.
How to prepare outside wood trim for painting. Wash the Woodwork Youll need buckets sponges and detergent. To Summarize Prepping Exterior Trim For Paint Sanding filler caulking edges where trim meets another substrate allowing to dry. Sanding and Scraping The real bulk of the work in exterior paint prep is surface prep.
High-pressure water can break the glass. A well-sanded surface improves the chance of adhesion for the new primer and paint. Wash Surface Wash the surface of the trim with a TSP solution or a low-phosphate household cleaner.
Pressure wash to remove dirt Pressure washing removes loose paint and built-up grime and improves paint adhesion. The goal is to remove the grime so you dont push it farther into the wood during sanding. Rinse the trim thoroughly and allow it to dry completely before preparing the surface for primer and paint.
Dont wash with a cloth rag as it may shine a flat surface or dull a lustrous one. For larger surfaces like wood siding or a deck you can scrape the old paint or stain off using a wire brush or even a pressure washer. Rinse thoroughly with a vinegarwater solution and let the trim dry.
Exterior painting can make a drastic improvement in the look of your home. Step 1 Begin your painting project by pouring thoroughly mixed paint into a bucket and dipping a quality 2-2½ wide nylonpolyester brush into the paint. How to Patch Trim for Painting Step 1.
Step 4 Dust and Clean Windows Use a dry cloth to dust the trim panes and windowsill and then use a diluted soap concentrate and a small rag to clean the windows and. If youre working on an unpainted surface you can give it. Avoid directing water up under the laps and keep the nozzle at least 16 in.