How Long Are Metal Roof Panels
Roofing systems composed of steel and metal include thin, lightweight flat roofs and pitched roofs. Metal roofing is available in 24 inches width and 36 inches width.
However, because there is a 2-inch overlap on both sides for each of these widths, its the ideal complement to the existing range. You may buy metal roofing in whatever length you want and have it cut to the right size before installing the metal roof panel.
In this regard, what size are metal rooftop panels? The steel panels are available in 18, 20, 22, and 24 gauge widths with widths of 27 to 46 inches. The panel in 48 inches can reach up to 12, 10, and 8 feet long, while the panel that is 27 inch in width can be up to 20 feet long.
Second, how can you quantify metal roofing panels in terms of length and width?
The length of your roof is divided by the width of the metal. In our scenario, well utilize 24-inch standing seam roofing, so divide 360 by 24 to get 15. The number of metal panels required for one side of the roof is 15 in this case then.
Resale Value Of A Metal Roof
One of the greatest long term advantages of a metal roof is that it boasts a very high return on investment. Across the US, you can get at least 90% ROI when you resell a house with a metal roof. However, in areas with snow and ice dams, as well as fires and high winds, the ROI of a metal roof can be as high as 95-97%
Compared to asphalt shingles, a metal roof can boost your home value by as much as 5-6%. Most homeowners dont like to deal with roofing problems, and are more willing to buy home where their roof will last for decades to come without any leaks.
What Does Metal Roofing Gauge Mean
Gauge is a measurement of the thickness of a metal roofing panel. There are a variety of roofing panels that can be used to cover roofs.
Manufacturers in the United States use gauge to express the thickness of metal roof panels. Roof panels vary in thickness from 22 gauge to 29 gauge. The smaller the number, the thicker the panel.
A 20 gauge metal roof will be heavier and more durable than a 16 gauge metal roof of equal size. The durability factor is important to consider when choosing what type of material you would like for your home or business building.
Thicker panels are also better at withstanding high winds caused by storms. Thicker panels are also better at withstanding hail and even fire damage.
If you need a metal roof that is as strong as possible, then its recommended to go for the thicker 24 or 26 gauge options.
These will be heavier but can carry more weight from any snow accumulation over time- which means theyre great if your home or business is located in a colder region.
However, if youre looking for something thats lighter and easier to install then go with the thinner 16 or 18 gauge options- but know this means they may not be as strong against wind damage and it will also take longer for them to heat up during summer months so they can cool your home faster.
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Common Metal Roof Sheet Sizes
Roofing panels come in many styles and dimensions with different overlap dimensions. The most common lengths are 8, 10, 12, and 16, however many distributors will cut to length.
The most common widths are 24 and 36 exposed, but the actual width of the panel will be larger to accommodate an overlap. Each style of panel is unique and may have a different actual width and exposed width.
Metal roofs are beautiful and very durable. When installed correctly, they can last a very long time with little maintenance. See our other roofing resources for more roofing calculators and tools.
The Benefits Of Installing A Metal Roof:
There are many reasons homeowners switch to metal roofs vs. standard asphalt shingles or other roofing materials. Metal roofs have one of the biggest ROIs you can get with longevity, durability, and beauty improvements.
While other roof materials might diminish in value as they age, metal roofs offer lasting benefits, including:
Recommended Reading: Adding Gable Overhang To Existing Roof
Gauge Corrugated Metal Roofing
If you want an inexpensive metal roofing panel then standing seam is not the best option for you. The best value will be a 26 gauge exposed fastener panel in a SMP paint finish. Keep in mind though that an exposed fastener panel means that you will have thousands of screws that will penetrate the panel. Each screw is a potential leak point at a later date.
A corrugated panel will cost $1.00-$1.25 per square foot in a 26 gauge SMP paint finish.
If you would like to learn more about exposed fastener and concealed fastener panels, we suggest reading or watching: Exposed Fastener Metal Panels v. Standing Seam Systems For Metal Roofs
Metal Roofing Buying Guide : 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:
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.
Recommended Reading: Metal Roof Extension
Metal Roofing Gauge Thickness For Panels That Will Be Installed Over Metal Purlins
When a metal roofing panel is installed over metal purlins the strength of the panel becomes extremely important. The metal roofing panels need to be able to span the distance between the purlins and also handle the load and wind uplift. There are load charts and uplift charts available online that will show you the capabilities of the panels.
Each panel profile will have different engineering values. For example, the load chart for corrugated is different than the load chart for a PBR panel. It is recommended that you have an engineer determine the appropriate span between metal purlins and the gauge of metal that will be used.
Install Metal Roofing Edging
Install the insulation. Insulation protects your home from heat escaping and water getting in. Generally, one layer of felt insulation should be enough to protect your home, however in areas where climate temperatures are extreme, you might want to add a second layer of insulation before you install your metal roof.
Next, install eave flashing, drip-edges and closure strips. Cover the entire perimeter of your roof to fully protect your home. Use 1 ¼ in galvanized roofing nails to hold the flashing and drip-edges in place. Apply sealant tape one inch from the top of the drip-edge and apply a closure strip over the tape. As part of your steel roof installation, make sure everything is evenly applied and straight to prevent stretching, bare spots and misalignment.
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How To Find A High
You need to shop around to find the best roofer for you, and preferably one with metal roofing experience. In some cases, this might mean relying on a commercial roofer to complete your residential construction.
After all, they will often have much more experience with metal roofs. Either way, you need to pick your roofer carefully and do plenty of research. Ask for competitive quotes and check their finished work.
Try approaching buildings that already have a metal roof and asking who theyd recommend. Personal recommendations can go a long way in this industry, and you should already have seen the quality of their work.
How Do You Measure Sheet Metal Thickness
You can find the thickness of your sheet metal by using a measuring tape and a simple conversion technique. First, use the tape measure to find its thickness in millimeters. This helps get the most accurate measurement. Second, multiply the number of millimeters by 0.03937. If your original measurement was 40 millimeters, the new one would be 1.5748 in inches.
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How Much Does A Metal Roof Cost
On average, homeowners across the US report spending $8,500 10,000 to install a metal roof. Metal roof prices can vary greatly depending on the type of metal roof you choose to install.
For example, corrugated metal roofing panels are the most budget friendly metal roof and can cost as little as $5,000-6,000 installed on a 1,500 sq.ft. roof. On the on the upper end of the price spectrum are standing seam panels that cost as much as $11,000-15,000 for the same size roof.
Another factor that greatly increases your overall cost for a metal roof is the type of metal its made of. Steel is the most common and reasonably priced metal roofing material. However, there is also aluminum, zinc and copper. These metals can cost 15-35% more than a steel roof.
Here is a list of metal roof prices per square foot
1. Corrugated steel panels: $4 5.65 per sq. ft. 2. Metal shingles: $7 9 per sq. ft. 3. Stone-coated steel tile: $8 9 per sq. ft. 4. Standing seam: $7 13 per sq. ft. installed
Keep in mind that these are prices charged by licensed contractors who specialize in metal roofing installation.
Included in the total price quote are the following items:
Materials that a contractor buys for the job Removal of old shingles All necessary flashing and snow guards Building permits Debris removal/dump fees
Note, that snow guards are installed in the snow country to prevent ice damming and chunks of snow from falling on your head, or cars parked directly below the roof.
Metal Roof Installation Prices
Professional metal roof installers charge about $350-400 per square for labor. Standing seam installation can start out as high as $500 per square, because its more difficult and time consuming to install this roofing system.
Typically, roofers charge 2/3 of the total roof installation cost for labor and overhead. Cost of roofing materials is 1/3 of the total price. When estimating the total materials cost, roofers will include a waste factor of about 5-20% depending on the architectural design of your roof and the metal roof style you choose. For example, on a complex roof, there will be more waste if you want to install standing seam panels, than if you install metal shingles or tiles.
Keep in mind that price quotes that you get online are for a basic install on a one storie ranch of cape style home. If your roof has a lot of penetrations , valleys, curves, your installation cost can significantly go up.
Roof pitch is another factor that can increase your labor costs. Installing a metal roof over a low pitch is much easier and quicker compared to a high pitch roof architecture. If your roof is curved, expect to pay at least 50% more for labor compared to a standard roof install.
Some roofing contractors can initially quote you a very low installation price, around $260-280 per square. However, they will then charge you extra money for every item of labor that they perform, such as:
ridge hip ventilation
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How Wide Is A Metal Roof Panel
By: Author Ryan M.
A metal roof panel is a great way to extend the life of your roof. Metal roof panels come in different widths and lengths, so you can find one that meets your needs. But how wide are these things?
This post will give you some insight into what size metal roof panels are available on the market today!
S To Choosing A Perfect Metal Roof
As you go through the process of choosing a metal roof for your home the first step is determining the panel type. Here is an article that will help you with that: Exposed Fastener Metal Panels v. Standing Seam Systems For Metal Roofs
Secondly, you have to determine the gauge of the steel. This article should give you a good idea of what gauge you should consider for your home.
The next step is to determine the type of paint system and the color of your metal roof. This article will help you with that decision: Metal Roofing Colors: 5 Tips To Pick The Best Metal Roofing Color
Also Check: How Much Does A New Shingle Roof Cost
Zinc And Copper Roofing
You can expect to pay about $700-900+ per square of copper or zinc roofing with accessories. Note that these are usually manufactured in the form of standing seam . Prices for these premium metals are a lot more volatile than for steel or aluminum. They can change up or down many times throughout the year.
When Should I Use 26 Gauge Metal Vs 29
Thicker panels are more expensive and are not a necessity for every type of structure. You have to take factors such as climate, building structure, and budget into consideration to determine which gauge is the best choice for your project.
Below are some general guidelines on when its best to use each panel:
Also Check: Where Do The Screws Go On A Metal Roof
Install Metal Roofing Flashing
Flashing installation is the final step when installing your metal roof. Flashing is the metal trim used to cover all the joints where the metal sheet panels meet on your roof. Follow the manufacturers instructions for attaching and securing the flashing to your roof joints. Once installed, the flashing will act as an extra layer of protection against the external elements and give your metal roof installation a finished look.
Roof Metal Gauge For Smp Paint
SMP paint costs less than PVDF and is an excellent paint finish. This type of paint system is used more often for an agricultural application or for metal siding.
The single biggest disadvantage of SMP paint is that it will not hold the color integrity as long as a PVDF paint system.
SMP paint colors are typically light or neutral. You will rarely see metallic or bright and vibrant colors in SMP paint. When a light color fades over time it is much less noticeable than when a bright color fades. This is the primary reason that you will have less color choices and those colors will be light or earth tones primarily.
Metal roofing with a SMP paint finish will be available in 26 gauge roof metal primarily. However, it would not be uncommon to find SMP colors in 24 gauge or 29 gauge.
Also Check: Roof Replacement Cost In California
Remove Old Roofing And Repair Any Damage
Gather all your materials and tools at the job site so you are prepared to start the steel roofing installation without running into any issues when you start the job.
Remove the old roof. Have a bin or trailer ready to discard all the original roof debris into so it can be taken to the local landfill or recycling depot afterward. Make sure all the nails are removed so you have a clean, smooth surface to work on.
If there is any damage to the existing roofing frame or plywood sheets, make sure any necessary repairs are completed first before installing your new metal roof.
Steel And Aluminum Strengths
If you are a designer or builder considering a standing seam metal roof system you may be asking the question what is the difference between aluminum and steel as a choice for the metal roof.
Commercial and residential metal roofing is primarily made of steel or aluminum. Both products are initially produced in giant rolls at a mill. All steel roofing has a protective barrier on both sides of the sheet called a metallic coating which protects against rusting. This is underneath and separate from any paint which imparts color to the product. There are two types of metallic coatings used: galvanized, which uses 100% Zinc in various thicknesses depending upon the product usage, and Galvalume, a mixture of aluminum and zinc. These metallic coatings sacrifice themselves to protect the iron in steel from oxidation when exposed to air and moisture. Zinc is a more active metal than iron so it oxidizes first and forms a protective barrier zinc oxide, before the iron in the steel can become Ferric Oxide . When zinc is combined with aluminum to form Galvalume there is even more protection in most circumstances.
Steel residential roofing is made in thicknesses designated by gauge and is generally 24 to 26 gauge, with the higher gauge being thinner than the lower. These gauges are appropriate since most residential metal roofing applications are over a solid substrate. Aluminum residential metal roofing is designated by decimal thickness and ranges from .023 to .040 thickness.
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