How To Prepare Exterior Wood For Painting Uk

Try and apply the paint in the direction of the woodgrain for the smoothest finish.

How to prepare exterior wood for painting uk. Professional painter Cole Schaefer shows the best way to paint a wood deckFor more how-to paint videos. Sanding and Scraping The real bulk of the work in exterior paint prep is surface prep. How to Prep for Painting.

Clean thoroughly with sugar soap sand down with a fine paper to give a key for the new paint and then apply your paint. Pressure washing cleaning dirt debris from old paint Checking for low moisture content MC percentage All peeling paint must be. When painting in very humid cool or damp weather allow extra time for the paint to dry completely.

Brush down the walls to remove any dust dirt and cobwebs. If there is any mould on the walls use a wire brush to scrub it off with a bleach and water solution. Never mix exterior wood paint from different manufacturers they all have slightly different formulations and rarely mix well.

Always follow the manufacturers instructions. And make sure to avoid these missteps. Before picking up a paint brush or roller few important steps to take in preparation when painting over aged paint on wood to last the longest.

If the walls have been painted previously remove any flaking paint. Use a small synthetic paint brush to cut in around the edge and then fill in the middle working in long strokes. Stir the paint to make sure all the colour pigments are properly mixed.

Watch our useful tips from the professionals at Crown including what type of paint prim. The most difficult part of that prep is sanding and scraping. An undercoat is always a good idea on previously painted surfaces as it will give you a much better finish and stops the paint dragging on the surface.