Ben's Construction Inc

The number of homeowners who are interested in installing metal roofs is only growing. The increasing popularity of this material is because of its appeal, energy efficiency, longevity and fire resistance. It’s significantly more lightweight than other popular roofing options, helping preserve the structural integrity of your home. With proper maintenance, it can last for at least 50 years. 

Keep reading to discover which gauge steel is ideal for a metal roofing system. 

What Does Gauge Metal Mean?

Gauge refers to the thickness of the metal installed on the roof. Your roofing contractor will measure metal panels by gauge, which is typically between 22 and 29. The most common ones include 22, 24, 26 and 29. Metals with a higher gauge are thinner than ones with a lower gauge. It means 22-gauge metal roofs are the thickest and the thinnest are 29-gauge metal.

Every number pertains to a range of inches, meaning two roofing systems may fall under the same gauge, but differ in thickness. While the difference is very slight, it could dramatically affect the durability of the metal. However, the gauge isn’t the only thing affecting the sturdiness of a metal roof. 

Thick vs. Thin Gauges

Metal roofs with a thicker gauge might come at a higher cost, but offers better weather protection. The thicker the material is, the more durable it is. They are ideal in areas that experience a lot of weather extremes and stand well against heavy snow. A local roofing contractor can recommend which is most suitable for your location. 

Higher gauges cost less than lower ones, but are not recommended for places where it storms a lot. These metal roofs might not perform well under weather extremes, such as high winds, heavy rain and snow. In the U.S., thicker gauges are more common in states where harsh weather conditions are more common. 

Which Is the Best Gauge for a Metal Roof?

The most preferred gauges for metal roofs are 26 and 29. Both of these options are ideal for your roof replacement project. To further strengthen your home’s protection against water damage, consider getting new gutters, too. 

Knowing the difference between these metal roof gauges can help you decide which one is more suitable for your needs. They differ in durability, looks, thickness, lifespan and cost. Since 29-gauge metal roof is thinner than a 26-gauge one, this means that the latter option does better at withstanding harsh outdoor elements. The standard thickness of a 26-gauge metal roof is 3/160 inches while a 29-gauge metal roof is 9/640 inches. 

How Is 26-Gauge Different From 29-Gauge?

Thickness

Heavy snow, hail and high winds can damage a 29-gauge metal roof. Using a metal roof with this thickness increases the chances of leaks. Even constant exposure to winds can harm it or tear away some of its pieces because of how thin it is. 

On the other hand, a 26-gauge metal roof is better for areas prone to high winds and heavy snow. Thanks to its thickness, you will have peace of mind that your home stays protected against weather extremes. 

Looks

A 26-gauge roof looks quite similar to a 29-gauge one. You won’t notice the difference between the two physically. What sets the gauges apart from each other is their material. Either way, installation errors can affect the appearance of both gauges. 

Poor workmanship can result in bumps and waves on the metal roof’s surface. This issue usually happens when the roofer improperly tightens the screws. Distortions or oil canning are more apparent in 26-gauge metals than in 29-gauge metals. Whether it’s roof replacement or gutter installation, only work with an experienced professional. You can make the most of your investment by hiring a skilled roofer. 

Longevity

Since 26-gauge metals are thicker, they are less vulnerable to corrosion and rusting. They can stand up against wind speeds of at least 14 miles per hour (mph). A 26-gauge metal roof also sheds ice and snow fast. As long as you take proper care of yours, it can last for over 50 years. Meanwhile, a 29-gauge metal roof usually needs replacement after 20 to 25 years. 

Why Should You Invest in a Metal Roof?

Sustainability

Are you looking for an eco-friendlier material for your new roof? Metal roofing is one of the most sustainable options available today. It is 100% recyclable, and many manufacturers use between 25% to 95% recycled materials in their products. It means that it is less likely to contribute to the growing amount of construction waste in U.S. landfills. Often, you can have it resealed to prolong its life instead of a complete replacement. 

Cost-Effectiveness

A metal roof might cost more than other popular roofing materials, like asphalt shingles, but their lifespan can be two to five times longer. Sometimes, you might not even need a roof replacement for the duration of your stay in your home. 

Improved Safety

Metal roofing is less likely to get torn during high winds. It can withstand different harsh conditions, including highly humid environments. Another great thing about this material is that it is fire-resistant. It might develop some dents after a severe hailstorm, but it offers better durability against weather extremes. 

Excellent Energy Efficiency

Did you know that your roof can help reduce your energy costs? If you are looking for ways to reduce your utility bills, metal roofing is ideal for you. A study reveals that metal roofing reduces energy costs during summer by up to 40% and 15% in winter when installed with a four-inch strapping system and in reflective colors such as white, light green and blue. 

Increased Property Value

Are you considering selling your property in the future? If so, you will benefit from installing a metal roof. It will boost your home’s appeal and its resale value. Also, many of today’s buyers are looking for features that can lower energy costs and carbon footprint, making metal a great option for your roof replacement. 

At Ben’s Construction Inc, we are thrilled to work on your exterior home renovations. We install high-quality roofing, siding, gutters, windows and more! Call us at (508) 962-2417, or fill out our contact form to request a quote.