How Long Does Paint On Steel Siding Last

Technical bulletin we have all heard the term pre finished metal siding it has been said over the years that these surfaces never need to be painted.

How long does paint on steel siding last.

Aluminum siding the internachi report projects that aluminum siding should last for 25 to 40 years. Pre finished metal siding is siding that has already been painted and while this coating lasts a long time it will eventually erode away. Finally since metal is such a good heat absorber avoid painting siding while it s getting direct sunlight. If you discover a problem it should be dealt with immediately to prevent the damage from spreading.

A new paint job was the solution. Duration is great if you are looking for a self priming one coat coverage type of paint. In this case long lasting means a lifetime or over 100 years. You have to know how to paint steel siding the best paint to use and how to prepare it for the paint.

Of course different types of siding stand the test of time differently and while some continue performing well with a minimum of maintenance others require regular care to last over the long term. The aluminum siding was a shade of beige that had aged into a dull mustard tone and the trim was a rust colored reddish brown. Brick veneer both the nahb and the internachi indicate that brick is a good choice for a long lasting exterior veneer. In some cases it may remain in good shape for even longer.

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. Steel siding may also dent upon impact. For starters duration can be applied on a handful more surfaces than superpaint such as steel aluminum vinyl and wood siding and trim. Wood siding has to be regularly inspected for cracks in the caulking gaps in the finish spots of rot and mold and holes for pests to access.

Although the factory coatings on these surfaces are typically very hard providing an abrasion resistant surface they do have a tendency to chalk and erode leading to fading of color and a loss of gloss. Like all types of steel this siding does have the ability to rust particularly if the finish has been scratched or left unpainted for too long. Painting aluminum siding faqs how long does paint last on aluminum siding. This information is essential to know even if you have pre finished metal siding.

Thanks to this siding that looks like wood your home will have a natural rustic log look that your family can enjoy for many seasons to come. It typically lasts for about 8 10 years as well depending on the same factors as above. In addition wood is a natural product that expands and contracts with temperature fluctuations and moisture content.