Aluminum siding was a very popular exterior option from 1940 through the 1970’s. It was sold as a maintenance free solution to wood siding. Most people don’t realize aluminum siding can be painted. Aluminum is a strong material that doesn’t rot, is fire safe, and protects the house from strong winds. Aluminium, in comparison with wood siding, requires less maintenance. However, a major downside with aluminium siding is the factory finish. The finish fades and turns chalky with exposure to sun and rain. Over time, the aluminum siding will look patchy. The best solution is to paint the aluminium siding. Many don’t know that aluminum siding can be painted and accepts latex paint very well.
To paint the aluminium siding, start with a good latex paint. While a matte or flat sheen can give the house a modern look, matte is difficult to clean. Satin is a more durable sheen that stands up well to scrubbing. Therefore most often, satin sheen is a better choice than matte.
Like any other surface that needs painting, a good power wash is a must! When painting aluminium siding, it is important to use a primer. The primer seals the aluminium, prevents chalky oxidation, and creates a uniform surface. Make sure to complete any repairs to the aluminum siding prior to priming or painting.
After finishing the preparation, and the primer is dry, painting can begin. Aluminium siding can be brushed and rolled, or sprayed. However, the recommended application is spraying because spraying provides a more even coat, is faster, and covers more area quickly. Aluminum siding heats up in the sun making the paint set quicker. This can cause problems when you brush and roll, as the paint will dry before finishing the wall and will leave marks.
If the aluminum siding is painted by a professional painting company with an airless sprayer, you should end up with a beautiful outcome, and the house will look as good as new!
