How To Prepare Exterior Woodwork For Painting

Go over each area of the wood with your sandpaper to remove part of the top layer of paint but dont apply too much pressure as youll remove too much.

How to prepare exterior woodwork for painting. It helps prevent any dust particles from sticking to the walls and being painted over. Preparing Exterior Trim for Painting Step-by-Step. Lightly sand the surface to improve the paints adhesion.

Cleaning washing off cracks crevices where siding overlaps each other tends to collect a considerable amount of dust debris. If the timber has different contours such as chamfered architrave or skirting wrapping the paper round a firm sponge will allow the paper to get into and onto the contours. If the blisters go right down to wood level its important to remove the moisture source before repainting.

Its helpful to have the homeowner give the rooms to be painted a quick vacuum or sweep up before the painters get started. At the very least preparing exterior trim and siding for painting involves thoroughly cleaning lightly sanding and priming the surface. The most difficult part of that prep is sanding and scraping.

Preparing painted wood for repainting. If your wood was painted before you need sand it down with fine-grain sandpaper to create a key for the new paint stick to. It may also require scraping stripping reglazing wire brushing filling and caulking.

Surface Preparation Ensure the surface is sound clean dry and free from dirt grease and any other contamination. How to Prep for Painting. So if you havent painted exterior within last six months it is recommended you need to wash exterior walls soffits fascia porch ceilings removing dust and debris before painting again.

Gentle rubbing works best. Then take off the blisters with a scraper and sand the surface smooth priming bare timber with a high quality primer before adding the top coats. And make sure to avoid these missteps.