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. First step before painting exterior is to clean it. The most difficult part of that prep is sanding and scraping. Wash Surface Wash the surface of the trim with a TSP solution or a low-phosphate household cleaner.
Exterior painting can make a drastic improvement in the look of your home. Use a non-soapy detergent such as Dirtex Spic Span or TSP No-Rinse Substitute. A putty knife to scrape peeling paint and apply fillers a paint scraper for rough oil-based paint.
How To Paint Doors Door Frames Window And Baseboards The Urban Painter. 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. To Summarize Prepping Exterior Trim For Paint Sanding filler caulking edges where trim meets another substrate allowing to dry.
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. When working outside it is best to work out of direct sunlight and in temperatures between 50º-90º F with moderate humidity. Preparing Exterior Trim for Painting Step-by-Step Start by scrubbing off all dirt and chalking paint with a scrub brush and a solution of trisodium phosphate TSP.
Sand Painted Surfaces Use sandpaper to smooth the transitions between old paint and raw wood and to prep the existing paint finish. Avoid directing water up under the laps and keep the nozzle at least 16 in. The goal is to remove the grime so you dont push it farther into the wood during sanding.
Painting Wood Siding Photo 1. When the surface is prepared correctly youll have piece of mind the paint job w. Another key step preparing trim for paint is priming.