How Long Does a Metal Roof Last In 2019 for Residential Properties?

Homeowners in Corpus Christi TX can assume that metal roofs can last very long and provide exceptional protection during the time. However, how long does a metal roof last nowadays? Can we still assume it's the same level of performance and manufacturing standards?

Still One of the Best

Aluminum and galvanized or galvalumed steel have exceptional reputation as high-quality roofing materials. In fact, you get about 50-70 years of exceptional service life from metal roofs even with minimal maintenance. Nowadays, this remains the same -- and if you apply protective elastomeric roof coating, you might not even ask about how long does a metal roof last. Rather, you might be mystified about how well your ROI has been with it.

One key to metal's long-lasting durability is its resistance. Organic roofing materials such as asphalt and wood can last for only beyond a decade. These two are highly susceptible to destructive outside forces such as small animals, moss, and fungi. Nothing organic can grow on metal roofs. While they might rust and corrode over time, they still remain sturdy and protective against the rays of the sun or the strongest rainstorms.

Marco Industries has a great comparison of metal roofs against other organic roofing materials below.

Other roofing materials like wood shingle, shake and tile have varying degrees of weather-related problems that lead to breakdown. Wood shingle and shake roofs often need replacement before twenty years. Concrete tile roofs can crack and warp in the freeze/thaw cycle of more northern climates.

Metal’s environmental durability is key to its long lifespan. It can withstand high winds and other severe weather that often tear an asphalt roof apart. In addition, it is resistant to fire. Even a direct lightning strike won’t necessarily lead to a house fire because the electrical charge is spread over the roof. At the point of contact, the metal is more than able to withstand the heat of the lightning bolt. Metal is also resistant to impact—even a hailstorm does not necessarily lead to a new roof—and, of course, to pests. While wood shingles are a snack for termites, pests don’t eat metal. (Source)

A Huge Initial

However, even if you now know how long does a metal roof last, any sensible, genuinely helpful, and highly-experienced Corpus Christi TX roofing contractor will brief you about the total costs you'll be dealing with if you plan to use or replace your old roof with metal. While you won't take much budget dents because of its low maintenance needs, your initial investment can be quite hefty.

Homeowners in Corpus Christi TX tend to go for asphalt roof shingles and organic roofing materials when they see the price of aluminum or steel roofs.

Roofing Calculator has an excellent comparison of the prices between asphalt roofing shingles and metal roofs. This can help any homeowner looking for financial guidance on using metal roofing below.

On average, a new roof made of metal costs $8,500-13,000 to install on a 1,600 sq.ft. home. The prices range depends on the type of metal and profile you choose. Standing seam is the most expensive, followed by stone coated steel tile, and metal shingles.

The same size asphalt roof with the same installation complexity will cost $4,500-7,500 depending on the quality, style and brand of shingles you want.

Moreover, roof replacement cost is not the only expense you need to consider, as you cannot forget maintenance and repair. If properly installed, metal will require minimal maintenance, which you can do yourself and will not require repairs.

Comparatively, a quality asphalt roof will still require both maintenance and repair, as individual shingles tend to rot, warp, break, etc. This means that you will be spending at least a few hundred dollars every year on various types of fixes. Over the years, this will add up to a hefty sum of money, in addition to stress and time you will waste looking for and dealing with contractors.

Lastly, even the most expensive types of metal, such as copper, zinc and stainless steel, cost 30% less than the cheapest natural slate or tile roof. Cedar wood roofing costs about 20% more than aluminum, but lasts about 3 times less. Therefore, they are 3.5 times more expensive, when considering how often they must be replaced (Continued)

How long does a metal roof last with exceptional installation? In our experience, it will maximize its lifespan and performance. Metal roofs contract and expand depending on the local temperature. Therefore, proper allowances that allow the roofing material to breathe or function correctly is something every professional Corpus Christi TX roofer such as Galvan Builders know how to do. Contact us today and allow us to help you with all your roofing needs now!

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Galvan Builders Construction Company
4938 Williams Drive,
Corpus Christi TX 78411
361-857-4341
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