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What Gauge Of Metal Roofing Should I Use

Durability Of 26 Gauge Vs 29 Gauge Roofing

Metal Roofs – 2 Ways to INSULATE UNDERNEATH!

Panels in both size gauges provide the durability benefits of metal. They are fire-resistant, low maintenance, and protect against corrosion. However, the thickness of a panel does make a difference in its durability.

Remember, when it comes to gauge: the higher the number, the thinner the material. This is why 29-gauge is thinner than 26-gauge. Since the product is thinner, its not as strong as 26-gauge. When it comes to harsh weather elements like snow, high winds or hail, a thinner material could become a problem.

If a structure is located in a climate that has snowfall regularly, 29-gauge is not recommended. The weight of the snow could be too much for the roof to handle, resulting in leaks or even causing the roof to cave in.

Homeowners in areas that experience high winds also want to stay away from thinner metal. A 26-gauge roof is not only thicker but also heavier than 29-gauge. The added weight gives the roof a greater chance of staying intact in the event of a very heavy wind storm.

26 gauge will out-perform any 29 gauge material. In hail prone areas, a heavier gauge will make sense due to impact-resistance. If you live in an area that experiences hail often, then an even thicker gauge is a better option for your climate. Heavier material, such as 24-gauge or even 22-gauge, is more suitable for any area that is prone to extreme weather conditions.

And What About 060 Bmt

One of the strengths of metal roofing is that it can be used in a much wider range of applications than tile. You have way more leeway in terms of:

  • Pitch and angle
  • Shape
  • Design and appearance

Thats why metal is the roofing of choice for weird roofs, including steep, flat and curved roofs.

Heres something you may not have known about the last one, however: while curved roofs look fantastic, bending metal can also potentially weaken it.

Hence, the need for 0.60BMT gauge!

Will your metal roofing installation look something like this? To compensate for the effect bending can have, 0.60BMT roofing can be used to increase the durability and strength of your roof.

Metal Roofing Buying Guide 202: Facts Myths Prices Faq Metal Roofs

If you are looking to replace that old asphalt roof on your home with a metal roof this Spring, Summer or Fall, but still have a few lingering questions or concerns, then here are the top 70 metal roofing facts, myth-busters, FAQ, plus an overview of costs and pros and cons to consider before making your buying decision.

via Birdseye Design

Did you know? A metal roof can be a sensible way to protect your home, especially if you happen to live in an area that experiences a lot of storms, rapid temperature changes, beaming sun that melts asphalt, large hail, or heavy snowfall. Just ask any homeowner in Florida, Oklahoma, Arizona, Texas, Illinois, Ohio, upstate New York, Northern New Hampshire, Maine, Vermont, and they will readily attest to this!

New Shingle Roof

You can estimate the cost to install a new metal roof including materials and labor with the help of a free calculator here.

You deserve a reward for getting this far! So, here are some equally important bonus facts to consider:

Bottom Line:

A metal roof offers better ROI than any other remodeling upgrade. This can be especially important if you care about maximizing your homes value and curb appeal for many decades to come.

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All You Need Is The Right Tool

Now that you have the knowledge of the best way to cut metal for your new roof or renovation you now need the right tool.

As discussed fast straight cuts are done on corrugated metal with electric metal shears as an affordable tool. For cutting angles, straight lines, and curves you are better off using a dedicated nibbler tool.

When tidying up your cuts make sure to have 2 pairs of aviation snips as a hand tool to trim and make touch-ups.

Most roofers know the best way to cut metal roofing and thicker metal is to take advantage, of a high-quality nibbler tool.

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Standing Seam Metal Roof : What Homeowners Should Know

What Gauge Metal Roofing Should I Use? (26 Gauge v. 29 Gauge)

By Natalie Addison

For hundreds of years, metal has been the preferred roofing material for agricultural and industrial buildings. Today, homeowners are increasingly turning to one metal roof design in particular standing seam for greater energy efficiency and a contemporary look.

The standing seam, or hidden screw, construction also provides longevity and durability that has become synonymous with metal roofs for houses. Standing seam roofs are constructed with interlocking metal panels. The seams create a seal that protects from the ravages of weather and other environmental elements.

Homeowners considering metal roofs often have questions about the advantages of the standing seam, including:

How are standing seam metal panels joined and fastened?

Installation of a standing seam roof often depends on several factors, including how the panels are manufactured. In general, metal panels are joined using portable seamer equipment, seamer caps that snap or slide in place or integrated locking systems. A system of fasteners, nails or screws is used to secure the roof onto a plywood substrate roof deck, based on the manufacturers recommendations.

What is the minimum slope for standing seam metal roofs?

At Gulf Coast Supply & Manufacturing, standing seam metal roofing panels are designed to be installed on slopes of 3:12 or greater. They can be installed on lower slopes per manufacturer directions.

What gauge metal roofing is used for private residences?

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Metal Barn Material Thickness

The steel framing of the structure is made with 14-gauge or 12-gauge galvanized steel tubing the metal panels are made with 29-gauge galvanized steel sheets.

Gauge stands for, the thickness, size, or capacity of something, especially as a standard measure, in particular. In the case of metal buildings, steel gauge means the thickness and strength of the steel components of that structure. Hence, the thicker the framing, the more strength, and the value it adds to the overall property.

Metal Roofing Does Not Attract Lightning

You might think that a metal roof will attract lightning, but this is not borne out by facts or statistics. According to a technical bulletin from the Metal Construction Association, “Metal roofing does not in any way increase the risk of a lightning strike.” Not only that but also if metal roofing does happen to get struck by lightning, it is less combustible than conventional roofing materials such as wood shakes or shingles.

As the bulletin asserts, “Because metal roofing is both an electrical conductor and a noncombustible material, the risks associated with its use and behavior during a lightning event make it the most desirable construction available.”

The reason that metal roofs do not attract lighting is simple: lighting seeks a path to ground, which is why trees, telephone poles, and other such structures tend to attract lightning. Metal roofs are isolated structural components, with no direct path to ground inherent in their design. Hence, there is no scientific reason for lighting to strike a metal roof any more often than it strikes an asphalt shingle roof.

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Let Us Help You Choose A Metal Roofing Color

Now that you have a better idea of what gauge you should use its time to take the next step and choose a metal roofing color. We have written an easy to read color selection guide.

If you would like an even more detailed article on choosing a color we recommend this article: Metal Roofing Colors: 5 Tips To Pick The Best Metal Roofing Color

Why You Should Choose Skywalker For Your Metal Roofing Needs

How to Install a Standing Seam Metal Roof from Start to Finish

We noted at the beginning of this blog that metal roofing is growing in popularity across the U.S., but there is also one factor which limits its growth potential the lack of qualified contractors and installers that can do the job right. Choosing the right roofing material is certainly important but having great roofing material wont do you much good if it isnt handled and installed correctly. Many local roofers are well-versed in working with shingles, but dont have the training, specialty tools and equipment, or experience to handle metal roofing the right way.

Thankfully, there is a solution! Skywalker Roofing is the elite metal roofing contractor which serves the NC Piedmont Triad, Piedmont Triangle, Charlotte Metro, and Roanoke, VA areas. We specialize in ALL preferred roofing materials, including metal, slate, wood shakes, composite materials, architectural and dimensional shingles, and more! Reach out to us at Skywalker today by calling , and let one of our friendly experts answer all your questions and you get you scheduled for a FREE home inspection and personal consultation. Lets get started on helping YOU to get the last roof youll ever need!

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Which Gauge Metal Roof Is Best For You

To determine which gauge of metal roof is best for your home, its important to weigh the weather your home will have to withstand against the cost of the roof. If you live somewhere like Florida, you wont need to have as low a gauge because the roof wont need to withstand the weight of snow on top of it. However, your roof will still need to be strong enough to withstand hurricanes. Your best bet is to consult a roofing company. Theyre professionals who are experienced with metal roofing in your location and can make recommendations for your home. If you need help deciding what roof is best for your home contact a professional roofing company.

There Can Be A 40% Difference In Dent Resistance Between Thin And Thick 29 Gauges

In the metal industry, gauge is a range of thicknesses that manufacturers have to stay within. With profitability causing pressure on costs, many manufacturers are offering the thinnest metal that is allowed within the gauge. So, it is important that you understand the thickness of your metal so you can make an informed decision.

There can be a 40% difference in dent protection between the low and high end of 29 gauge. This difference in dent protection is an important consideration when investing in a metal roof.

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What Gauge Of Metal Roofing Should I Choose For My Home

Over seventy percent of all homes in the US are roofed with asphalt shingles, but more and more homeowners are choosing to install metal roofing because its durability, cost options, aesthetics, and longevity.

Metal roofs are offered in three different styles which are: panels, standing-seams, and metal roofing that mimics wood shingles, slate, and asphalt shingles. They come in a variety of colors and finishes. Asphalt shingles have warranties for twenty to twenty-five years whereas metal warranties range from thirty to fifty years.

Most metal roofing products have a Class A fire rating which allows insurance companies to offers their homeowners up to a thirty percent discount. Because of their insulation qualities they are also great for reducing heating and air conditioning bills.

Cost Difference Between 26

Metal Roofing Gauges: What

As a panel gets thicker, it also gets more expensive. The cost of a 26-gauge product will be about 10 to 15 percent higher than 29-gauge. The cost of repairs down the line could be far greater than the initial savings from purchasing products with a higher gauge. While we certainly understand that every dollar matters, you have to consider if the relatively small savings is worth the risk of using less durable panels.

For example, a 25 sq. ft. roof will cost you between $15,000-$20,000, and you would only save about $1,000 by using 29-gauge panels instead of 26-gauge.

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Gauge Is Important For A Metal Roof

In the United States, manufacturers use the term gauge to explain the thickness of the metal panel. These gauges vary, with 22-gauge as the thickest to 29-gauge at the end of the scale. You need to understand the thickness/gauge of the metal roof to choose the best option for your home.

With metal roofing gauges, thicker ones will have a higher price tag. Some homeowners believe that thicker gauges are better, but a few types of homes are more suited for thinner gauges. Here are some of the various gauges with their advantages and disadvantages.

Gauge Factors To Consider

The first factor is going to be your climate. A mild climate means that your protection needs are reduced, and a 29 gauge might be a good fit.

The expected longevity of the structure is also a factor. If you are installing a temporary structure, it makes good sense to save on the costs by going with the 29 gauge. It can do the job just fine for short periods, and in this scenario, it would be a sensible choice.

Finally, if your budget is very limited and you need to get the structure up and running, for now, the 29 gauge will certainly do the job. Just keep in mind that if there are weather considerations, then you might want to consider additional safeguards within the structure if you cannot upgrade it quickly to the stronger gauge.

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When You Should Choose The Thinner Panel

Most homes have a layer of plywood or sheathing covered by a weather-resistant barrier. Metal panels are attached to the sheathing to keep it dry. Since they dont have a structural role, a 29-gauge panel would be more than adequate for most homes. So, if you live in an area that doesnt often face harsh weather conditions, our recommendation is to choose a thinner type of panel. However, if you live in an area that experiences hailstorms throughout the year, you might be better off with a thicker panel to prevent dents.

What Is The Importance Of A Roofings Thickness

How to install Metal Roofing 3ft panels-ASC Building Products

The thickness of the metal roof is important for several reasons. The thicker your panel, the stronger and more durable it will be against natural elements like wind, hail and fire damage.

Thicker panels can also carry a higher weight load- which means theyre better at containing heavy snow accumulation over time in colder climates.

Thin gauge panels are easier to install, but theyre also lighter and therefore not as strong. If you live in a climate with heavy winds or hail, then thicker panels are the better choice for your metal roofing installation project.

It is important for a homeowner to know about the gauge of their metal roof. When talking about metal roofing gauge, or thickness, is used. Thicker metal can counterbalance heavier snowfall and high winds.

Thicker steel roofs are the best when it comes to weathering harsh climates with heavy snowfall or high winds in places like Michigan, Minnesota, or in coastal regions.

Thinner metal roofing doesnt hold up in extreme weather conditions as well as thicker metal roofing. Thinner steel roofs are better suited for places where weather conditions dont tend to be so harsh.

The thickness of the metal used in a roof affects how long it will last, as well as its durability and its ability to withstand certain types of weather.

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What About 048 Bmt

Unlike its thinner cousin, 0.48 BMT is used primarily in industrial applications.

Part of this is due to the boost in strength and durability that comes from the added thickness.

Another reason for this however is that in many cases, its chosen to cut costs!

Metal framing is expensive the less of it used, the better.

This isnt really a concern for homes, where roof area tends to be much smaller .

Metal Panel Gauges Deciphered

U.S. manufacturers express the thickness of metal panels as their gauge, with 22-gauge being the thickest and 29-gauge the thinnest of traditionally-sold metal roof and wall panels. Each gauge represents a nominal decimal range. For example, a 26-gauge steel panel can range between 0.0179 and 0.0217 inches thick according to a University of North Carolina at Chapel Hill resource.

This means that while a 26-gauge panel from one manufacturer could measure 0.027 in. thick, a 26-gauge panel from another manufacturer could measure only 0.0179 in., but both are sold as 26-gauge panels. Although those seem like small numbers, they represent a noticeable difference in panel stiffness and strength.

So how do you and your customers know if the metal panel manufacturer has used thinner sheeting and made up the difference with a coat of paint? When ordering inventory, you should look beyond the gauge number to the manufacturers specifications on metal thickness. This will give you peace of mind that youre providing your customers with the gauge theyre paying for and the quality they need to get the job done.

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Painted Galvanized Panels Show Little Edge

Galvanized coatings are the traditional rust prevention method used in the metal industry. This coating uses rust-inhibiting zinc, which protects the steel core from corrosion at the panels edges and any surface cracks or scratches. The thicker the layer of zinc, the longer you have before it corrodes away and exposes the steel substrate. Galvanized is offered in three common levels of protection: G40, G60, and G90. The higher the number, the thicker the layer of zinc that will protect your metal.

Choose the thickest coating of zinc for the most rust blocking when choosing a galvanized panel.


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