The 29-gauge paneling is good for residential homes. The 29 gauge roofs will not be as durable in areas with extreme weather. The 29 gauge roof is the least expensive option for metal roofing. Owners of residential and commercial structures choose 26 gauge roofs since it is the industry standard.
Full Answer
What is the best gauge for metal roof?
You need to do and know:
- Make sure that the roof panel being considered is appropriate for and approved by the manufacturer for your roof’s configuration. ...
- Know what sort of finish or coating is on your roof and what its expected performance is.
- Know what warranties you will get with your roof and who they will come from.
What gauge metal roofing should I use?
general guidelines on when it’s best to use each panel:
- If the panels are being installed in a climate with extreme weather conditions, you should use 26 gauge metal panels (hail, strong winds, heavy snow).
- Longevity is essential, and you want panels that will last for a long time.
- You want a product that is more resistant to dents and has a better appearance.
What is the difference between 29 gauge and 26 gauge metal?
The gauge of a metal roof refers to its thickness, and the higher the gauge, the thinner the metal. For example, standard 29-gauge steel roofing made in long panels is about 0.36 millimeters thick, and the 26-gauge version is slightly thicker at 0.48 millimeters .
Is 26 gauge steel thicker than 29 gauge steel?
With metal, the higher the gauge number, the thinner the material. So 29 gauge is thinner than 26 gauge. For residential roofing, 29 gauge is the minimum recommended, while 26 gauge is suitable for most applications. In areas with high winds, incidence of hail or severe weather, 24 gauge is advisable.
How long will a 29 gauge metal roof last?
When it comes to metal roofing, quality also relates to thickness; the thicker the gauge (the lower the number), the more durable the roof will be. At the cheaper end, you'll find thinner metals (26 to 29 gauge) with a lifespan of 20 to 25 years.
Is 29 gauge metal good for a roof?
Homeowners choose 29 because: Since it's the minimum thickness for a metal roof, it's usually the least expensive. 29-gauge panels are usually more than adequate for residential homes.
Can you walk on a 29 gauge metal roof?
3:544:47Metal Roof: a few details on 29 gauge 5 rib roofs - YouTubeYouTubeStart of suggested clipEnd of suggested clipMake sure to use butyl tape. Make sure to use the polyurethane sealant. Make sure you use the rightMoreMake sure to use butyl tape. Make sure to use the polyurethane sealant. Make sure you use the right gasketed screws it's a very long-lasting. And high quality product.
What is better 26-gauge or 29 gauge?
Appearance is a top priority and you want a product with greater resistance to dents. You are building an open frame structure, such as a pole barn. While 29-gauge can be used for the walls of small barns, 26-gauge is advised for the roof and walls of larger barns.
What class is 29 gauge metal roof?
Class fourMany metal roofs are impact resistant and will be rated Class four. McElroy Metal has over two dozen profiles in steel that are Class 4 rated in thicknesses all the way down to 29 gauge.
What is the normal gauge of a metal roofing?
The standard gauges for residential roofs are 22 through 29, with 26 as the most common choice. 22 is the thickest gauge, while 29 is the thinnest. For reference, a can of soda is usually 37-gauge, while the thickness of the hood of a car is 20-gauge.
What is the difference between 26 gauge and 29-gauge metal?
The lower the number, the thicker the metal. How much thicker? In general, a 26-gauge piece of metal is about 25 percent thicker than a 29-gauge. For this reason, it's better able to tolerate strong winds and hail.
What is the best color of metal roof for energy savings?
light shadeThe most energy-efficient metal roof color is anything in a light shade. Lighter colored metal roofs reflect more heat than darker colored metal roofs, reducing your energy costs in warmer months.
How slippery is a metal roof?
Metal roofs are more slippery than some other roofing products, so you must wear the right footwear in order to safely walk on your roof. It should be a soft-soled rubber bottom that almost feels like it's gripping the roof – it should feel somewhat sticky, especially on hot days.
What is the thickness of 29 gauge steel?
15 U.S. Code § 206 - Standard gauge for sheet and plate iron and steelNumber of gaugeApproximate thickness in fractions of an inchWeight per square foot in pounds avoirdupois299/640.5625301/80.5317/640.43753213/1280.4062541 more rows
How much does 29 gauge metal roofing weigh?
Table of Sheet Steel Weights and ThicknessesWeight of Sheet Steel270.0164 inch0.688 lb/ft2280.0149 inch0.625 lb/ft2290.0135 inch0.563 lb/ft2300.0120 inch0.500 lb/ft234 more rows
What gauge metal does Morton Buildings use?
Morton uses prime steel manufactured at our own plants—pre-engineered commercial quality Hi-Rib™ steel. Steel panels used by many other builders are formed from 29-gauge, full hard steel, which has a higher tensile strength. But, with Morton's higher rib height and thicker gauge, our Hi-Rib™ panels are stronger.
What is the benefit of a 29 gauge roof?
The biggest benefit of having a higher gauge roof is that it is less expensive. 29-gauge metal is used on 90% of homes with metal roofs.
What is gauge on a roof?
Gauge is the thickness of the metal used for a roof. Metal roof panels are measured by gauge and are usually between 22 and 29. Each number represents a range of inches (0.0179 to 0.0217, for example) so two roofs may have the same gauge but slightly different thicknesses. Any difference is minimal in actual thickness but may have an effect on how ...
Why is thicker gauge better?
Based on gauge alone a thicker metal will be more durable and is more resistant to weather events. A thicker gauge also requires less support from the building because it will remain structurally sound for longer.
What is the best way to secure a roof?
Fasteners. Fasteners secure the roof membrane to the structural roof deck. This improves the durability of the roof overall. These can create a stronger roof despite a higher gauge if placed at specific intervals.
How is steel tensile strength measured?
Steel is measured using grades or units of tensile toughness. For example, a full hard grade 80 steel, or 80,000 psi minimum tensile strength is stronger than a grade 50 or 50,000 psi tensile strength. This is a major factor in determining how tough a roof is. If a roof has a higher gauge but higher-grade steel then it can be more durable ...
What metals cost more than aluminum?
Metal Type. The type of metal used varies in price. Copper and zinc cost more than aluminum or steel. The life expectancy and durability of each type of metal can affect the price. Different types of metals also can use different measuring standards, which means that two different metals that are of the same gauge may not actually be ...
Does thicker gauge help with snow?
While thicker metal may save money in the long run by preventing long-term damage, it may not be necessary for certain locations. Thicker gauge typically helps with the amount of snow a roof can hold up, but we know that isn’t a huge concern here in Florida.
What is a gauge roof?
What Is A Roof Gauge? Gauge refers to the thickness of the metal panel and is represented in number form. Most metal roof and metal siding panels on the market are between 20- 29 gauge, with 20-gauge being the thickest and 29-gauge being the thinnest panels sold. These numbers refer to the decimal thickness of the steel and they have a range. ...
What gauge is best for hail?
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.
What gauge is best for a pole barn?
You are building an open frame structure, such as a pole barn. While 29-gauge can be used for the walls of small barns, 26-gauge is advised for the roof and walls of larger barns.
Is there a difference in the appearance of a roof panel?
Appearance. While there isn’t a noticeable difference in appearance between the panel gauges , the differing compositions of the panels could lead to some aesthetic changes. When it comes to installation, simple errors can ultimately compromise the roof’s appearance.
Is 29 gauge stronger than 26 gauge?
This is why 29-gauge is thinner than 26-gauge. Since the product is thinner, it’s 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.
Is 29 gauge metal roof safe?
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.
Is 26 gauge or 29 gauge better?
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.
How long does a 26 gauge metal roof last?
These types of roofs can withstand a wind speed of more than 14mph and can shed ice and snow quickly. The lifespan of a 26-gauge metal roof is more than fifty years.
How much does a 26 gauge roof cost?
Practically speaking, the difference in cost is not significant. For example, a 50 sq. ft. roof of 26 gauge sheet metal might cost you between $30,000-$40,000.
What is the difference between 26 gauge and 29 gauge?
To help you make an informed decision, let’s discuss the differences between 26 and 29-gauge metal roofing including thickness, durability, appearance, cost and lifespan.
Why use a thicker gauge on a roof?
A thicker gauge can protect your roof from all weather conditions, including withstanding a tremendous amount of snow. Thinner gauges are inexpensive, but you cannot use them in areas that receive adverse weather conditions such as heavy rain, high winds, and snow.
How long does a steel roof last?
Steel metal roofs last for 30 to 50 years. The most common type of steel roofing is galvanized steel, as it consists of steel and some layer of zinc. Another popular type of steel roofing is galvalume, which consists of steel with layers of aluminum, zinc and silicon.
How to find the area of a roof?
You need to first measure the length from the rake of your roof to the edge of the eaves, then measure the width of your roof. Multiply the width by the length to calculate the area of one side of your roof. To calculate the other side of your roof, multiply the result by two. Now you have the total area of your roof.
Which gauge is thicker, 26 or 29?
The 26 gauges are thicker than the 29 gauges and can stand up to more punishment from mother nature. Below is the standard thickness of the two gauges for iron and steel sheets:
What is the job of a 29 gauge metal panel?
The metal panels are affixed to the sheathing and serve no structural role in these instances; their job is to keep the sheathing dry. A quality 29-gauge panel is more than adequate for this—which is why it’s used on nearly 80 percent of homes with metal panels.
How thick is a 26 gauge panel?
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.
What is the first decision to make when choosing metal panels?
One of the first decisions they’ll make is what gauge or thickness they need. There are a variety of metal roof and wall panel profiles to choose from, and they are all available in several gauge thicknesses …
What is the thickest metal panel?
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.
When ordering inventory, should you look beyond the gauge number to the manufacturer’s specifications on metal thickness?
When ordering inventory, you should look beyond the gauge number to the manufacturer’s specifications on metal thickness. This will give you peace of mind that you’re providing your customers with the gauge they’re paying for and the quality they need to get the job done.
Is 22 gauge sheeting thicker than 29 gauge?
Because 22-, 24- or 26-gauge sheeting is thicker, and will, therefore, remain more structurally sound over a longer span than a 29-gauge, the building needs fewer supports, which saves your customers money. For post-frame structures like this, it is important for your customers to consider the potential snow load the roof may need to support ...
Is 29 gauge metal UL?
A 29-gauge metal panel can have the same impact-resistance rating from Underwriters ’ Laboratory (UL) as a 26-gauge panel ; the advantage of thicker metal panels in this case is that they are less prone to denting.
What is a Roof Gauge?
Your roof gauge is simply a reference to how thick the metal you are using on your roof. Roofing panels are typically rated by gauge, and the numeric range of rating is usually between 22 and 29, and each number refers to a specific range of inches.
26 Gauge Vs 29 Gauge Metal Roofing
Let’s take a deeper look at both gauges so that you can get a more comprehensive mental image of what you get with each type of paneling. The most efficient way to profile comparison of these gauges will be to break them down into the following categories:
When Should I Use 26 Gauge Metal Vs 29-Gauge?
While we’ve established that the 26 gauge is the more durable of the pair, there are certain scenarios where the more cost-effective 29 gauge will provide ample protection for your needs.
Are Thicker Panels Worth the Cost?
Thicker 26 gauge panels are definitely worth the price difference unless you are building a temporary structure. With only a 10 – 15% modifier, your savings are minimal when repair and maintenance are considered, and you’ll not only save on this but get a more durable roof by going with the stronger gauge right away.
When is a Thinner Panel the Smarter Option?
In a nutshell, scenarios where a thinner panel is going to be the most sensible option will include the following:
Does the Type Of Metal Roofing Panels Affects Which Gauges you Choose?
Yes. Before you can select the gauge of the roofing panels, you’ll need to determine if you want a roofing panel with an exposed metal fastener, and then you must decide if you will purchase standard seam roofing. The standard seam is more aesthetically pleasing but is about twice the cost of an exposed fastener.
Does the Type Of Paint System Affect Which Gauges Are Available?
Yes, the type of paint system that you choose will affect the available gauges. You have two basic choices:
How fast can a metal roof be damaged?
In fact, metal roofs are rated for winds of up to 160 MPH, which is a category 5 hurricane. In contrast, 3-tab asphalt shingles can be damaged by winds speeds that exceed 70 MPH. Shingles can be damaged, or even blown off the roof, particularly if they have been poorly fitted.
How long do metal roofs last?
Metal roofs can last at least three times as long as asphalt shingles, without requiring as much maintenance. At least 30 percent of the material that is used to create a metal roof has been previously recycled. Some metal roofs are made of 100 percent recycled content.
What is a Class 4 metal roof?
High-end residential metals roofs are rated to withstand wind, hail, and fire, and some home insurers will offer discounts of up to 30 percent to homeowners whose properties have Class 4 Hail impact-resistant metal roofs like stone coated steel shingles and tiles that are warrantied for hail impact damage.
What color is steel shingles?
Steel shingles in Red color – metal shingle roof with snow guards. Compared to the more traditional asphalt shingle, metal is a far more durable and longer-lasting option for residential roofs. In fact, most homeowners who choose to install a metal roof on their home will never have to think about re-roofing again.
Why are metal roofs important?
This can be a particularly important benefit for homeowners who live in areas that are prone to wildfires. Metal roofs can also be useful in locations that experience other types of extreme weather, such Kansas, Oklahoma, and other areas where hailstorms are common.
Why do people put metal roofs on their roofs?
Metal roofs can help prevent snow and ice from accumulating on the roof, which means that ice dams are unable to form. A metal roof is one of the ways in which ice dams can be effectively mitigated and prevented from forming in the first place, so they are an ideal choice for cold climates.
Why do we need metal roofs?
Metal roofs can help to keep your home cool during the hot weather, but they can also provide important benefits in a cold environment. Ice dams are a significant problem for many homeowners in the United States and in Canada.
