Galvanized Metal Roofing Prices Galvanized Steel Roofing

Galvanized Metal Roofing Prices Galvanized Steel Roofing

The Costs

Average Minimum Cost of Galvanized Metal Roofing: $3 per square foot

Average Maximum Cost of Galvanized Metal Roofing: $18 per square foot

What is Galvanized Metal Roofing?

Galvanization is a process where metals, typically steel and iron, are coated with a layer of zinc in order to reduce or eliminate the potential for rust. Therefore, galvanized metal roofing is any roofing material that has been treated with a layer of zinc in order to last longer and age without rust. In most cases, when someone refers to galvanized metal roofing, they are specifically referring to an inner metal layer of iron and carbon alloy steel that has been dipped in a hot zinc bath and is now coated with a thin layer of the material. While far from the most common roofing material available on the market, galvanized metal roofing is becoming increasingly popular as a solid investment for the future.

Advantages Galvanized Metal Roofing

Although galvanized metal roofs are more expensive than traditional shingled roofs, they bring with them a number of significant advantages including energy-efficiency, longevity, increases in resale value and design style. However, it is important to note that while galvanized metal roofing can seem pricey, it is still one of the most affordable metal roofs on the market, making it a smart choice for the savvy buyer. This style of metal roof can also be incredibly energy-efficient, especially in warm climates. By repelling rather than absorbing heat, it can help reduce the workload of the air conditioning system in the home and therefore reduce energy costs substantially. Thanks to the lifespan of metal roofs, investing in one can also increase the value of the home, which may be a benefit when the owner wants to sell one day in the future. Since galvanized metal roofing is covered in a layer of zinc, it will never rust, which is a huge benefit that is not always associated with metal roofs. Finally, galvanized metal roofs are attractive, and they are versatile enough to work on very contemporary houses as well as with more traditional or rustic structures.

Disadvantages of Galvanized Metal Roofing

Unfortunately, not everything about galvanized metal roofing is ideal. This material does not last as long as other types of metal, it is more challenging to install than traditional materials and it is very heavy. As mentioned previously, the cost of galvanized metal roofing is also a big consideration for homeowners. While not as expensive as other types of metal roofs, galvanized steel is still a big investment, and it may not be suitable for those who plan to flip the home or sell within the next five years. On average, galvanized metal roofs can last 50 years or longer when properly maintained, but that still isn’t as long as some kinds of steel or aluminum roofs. Since galvanized metal weighs upward of one pound per square foot, the large sheets used in roofing can be incredibly heavy, and installation is not typically something that can be done without professional assistance.

Galvanized Metal Roofing Prices Galvanized Steel Roofing

Choosing the Thickness of the Roof and Its Coating

Many homeowners don’t realize that galvanized metal roofs can come in several variations, and these will affect both price and durability for the buyer. Thickness of the steel itself will be something to consider, and so will the thickness of the zinc coating. Generally, the thickness of the galvanized metal roofing as a whole will be referred to as its gauge, and that number might range from 20 to 30. The higher the gauge, the thinner the material will be, and the thinner the roof’s profile will be. For most residential homes, the gauge of galvanized steel roofing should be either 24 or 26. The thickness of the zinc coating is also important. A thin coating could result in rust over time, but a thick coating costs more and may be unnecessary. Homeowners typically want to look for a zinc coating thickness of G-90, which translates to 0.9 ounces of zinc used in the coating of every square foot of metal. Lower G-ratings are available, but these are not sufficient for homes and should be skipped, even if they have the potential to lower the price of the roofing project.

What Homes are the Right Candidates for Galvanized Metal Roofing

When deciding whether their house is the right candidate for a galvanized metal roof, homeowners will have a lot of things to consider. Here are some of the key things to think about when making the decision:

What Homeowners Should Know About Installation


Leave a Reply