Painting Over Painted Metal Siding

Many paint manufacturers offer multi purpose enamel or a direct to metal paint.

Painting over painted metal siding.

A wire brush is another good tool for removing paint that accidentally contacts stone or masonry. Ensure that you re dealing with aluminum. All you have to do is simply apply the vinegar to a clean rag and then wipe down the galvanized surface. Aim the sprayer nozzle directly at the panels eight inches from the siding surface.

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. Start at the top of the wall and across the length of the metal siding. However if you want to paint over prepainted metal you re in luck.

If you did not do a good job of scraping off the old paint or there is chalking that you can t get to come off then you should first paint with a primer. As with all exterior painting projects proper surface preparation is the key to restoring your metal siding. Repeat the procedure until you cover all the steel siding. White vinegar is both effective and non toxic so it is much safer to use than your average industrial solvent.

Trigger the sprayer to begin the paint flow and use a back and forth motion to cover the length of the panel with an even coat of paint. Also keep a damp rag handy to clean up any wayward drips or splatter. Then apply the primer to the metal siding in even strokes. When painting with a brush brush towards the unpainted area and then back into the freshly painted wet surface to prevent lap marks.

Painting vinyl or another metal material other than aluminum will be greatly different so it s important to be sure of what you re about to paint. The secret to painting galvanized steel is white vinegar. Prepainted metallic surfaces can be treated almost like any other basic latex or oil painted surface. Before painting you ll still need to do a little.

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. Begin by thoroughly cleaning your siding of all loose dirt chalk and other contaminants. The paint that you choose will depend somewhat on how well you prepared your metal siding to receive the paint and what the surface of it looks like. Step 4 retouch.

Galvanized steel should not be painted with oil based paint. Paint the steel siding panels using the sprayer. Metal surfaces require specialized primer and paint for good paint adhesion. Then put the paint of your desired color in the rolling pan and cover your paint roller with the paint.

If you have a kitchen then you probably already have this handy solution. Expect to pay the premium for good paint. The best way to get this siding clean is to power wash it.