How To Paint Over Metal Siding

A new paint job was the solution.

How to paint over metal siding.

First clean your siding and either spray roll or paint the tough durable clear coating on. Begin by thoroughly cleaning your siding of all loose dirt chalk and other contaminants. No buffing no rubbing just apply let dry and enjoy. Step 2 tackle rust.

Check the label to be sure it s recommended for metal siding. However over time the original paint coat of the siding had developed a chalky film caused by the old paint film wearing away. Use the tip of your brush to dab the paint into grooves creases and textured areas. When finding the best paint for metal again consider corotech waterborne enamels for non ferrous metals and corotech alkyd enamels for ferrous metals.

Wash the steel siding with trisodium phosphate tsp and use a pressure washer. The best way to get this siding clean is to power wash it. The homeowners hated the look but the metal was still in decent shape and they didn t want the expense of re siding the entire house. When ready pour the primer into the paint container on the sprayer or pour the primer into the paint tray.

Start at the top of the wall and across the length of the metal siding. Step 4 retouch. How to paint steel siding. Your home will look great for many years and can be maintained indefinitely.

Cleaning of the surface can be done by hand washing with warm soapy water or with the use of a high pressure washer 2500 psi minimum. Step 1 clean the steel siding. The first step includes cleaning. The key to painting aluminum siding is to get it really clean and to use 100 percent acrylic latex paint.

For steel use a latex bonding primer instead of a regular metal paint primer. Spread the paint across the surface with long linear strokes. Expect to pay the premium for good paint. Then apply the primer to the metal siding in even strokes.

Step 3 paint. As with all exterior painting projects proper surface preparation is the key to restoring your metal siding. If you are striping a small area then you can do very well with a bucket of water that has some bleach and tsp in it. There are a few different methods of doing this depending on how good of a job you want to do how much time and energy you have and how large of an area you are doing.

Check to make sure there are no gaps or missed spots before moving on.