Roofer Installing Metal Roof Shingles

A Guide for Making a Smart Metal Roofing Decision

Metal roofs are becoming more common every day. It’s no wonder why. If you’re looking for durability, you can’t do better than a metal roof. Furthermore, they’re highly energy-efficient, environmentally friendly, and very attractive. If you’re considering a new metal roof for your own home, however, you’ll need to make sure the job’s done right in order to get all the benefits these roofs can provide. With that in mind, here are some things to consider while shopping for External link opens in new tab or windowmetal roofing materials in Marietta.

Roof Design

Before you can proceed, you’ll need to take into consideration the different ways metal roofs can be installed, making sure the design is compatible with your home’s construction. For instance, a majority of metal roofs require solid decking. It’s not uncommon for a metal roof to be installed over a home’s shingle roof, and a Marietta roofing company can even install them over slate and asbestos roofs. Make sure the material you choose matches your home’s style and that of your neighborhood. Modern metal roofs come in a nearly endless variety of styles and can be built to resemble shake, tile, and even asphalt shingles.

Choosing a Metal

Several different metals can be used in the fabrication of metal roofs. They’re available in galvanized steel, copper, aluminum, zinc alloy, and others. The sturdiest option is stainless steel with a zinc or zinc alloy coating, while aluminum roofs are lightweight and popular for most homes. Like aluminum, copper won’t rust, and is popular for its timeless appeal, in particular after it weathers to a lovely green patina. Copper roofs are very expensive, however, as are zinc alloys, which are extremely durable.

Weather Resistance

One of the primary benefits of metal roofs is its ability to withstand all types of weather. They’re traditionally constructed with interlocking panels that support one another, resulting in extremely high wind resistance. Metal roofs are vulnerable to denting, however, with each kind of material offering different degrees of resistance. Copper and aluminum, for instance, are softer and more vulnerable to dents. Some systems offer guarantees against denting, so that’s something that’s worth looking into, especially since hail is not uncommon in Marietta.

Energy Efficiency

When looking into metal roofing options, you might want to consider lighter colors. Lightly colored metal roofs can reflect heat and sunlight in a way that most other kinds of roofs can’t, resulting in lower energy bills. If you want a zinc, copper, or steel roof — and would like maximum energy efficiency — choose a light metallic coating or a brightly colored paint job. If your roof is aluminum, its color matters less because it naturally reflects heat in any shade.


For your roof to be as durable as possible, it will need proper coating. Warranty lengths, for instance, are usually dependent on the type of coating and metal that comprise your roof. Make sure the finish you select has shown success over the years and is under warranty for damage such as chipping, fading, and detaching from its base metal.

When you’re ready to shop for the perfect roof, you’ll need an experienced contractor, so contact Preferred Roofing. We’re your local experts in External link opens in new tab or windowroofing in Marietta, Georgia, and we can answer all your questions when it comes to metal roofing and installation. Give us a call today at (678) 395-6880.