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How To Do Metal Roofing

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

Looking to save some cash on your metal roofing project? Western States Metal Roofing is a manufacturer that sells direct to homeowners and contractors. This can help you to save money on all of the metal roofing materials youll need for your house.

Go to the Western States Metal Roofing website to see our products and request a quote or a metal color sample as there are hundreds of colors to choose from.

Why Metal Roofing Really Is A Smart Idea

Nowadays there are more roofing material options available than ever, but youd really be hard-pressed to choose a material that performs better than metal. What benefits go along with choosing a metal roof? Shingles may still be more popular, but metal is much more durable and requires significantly less maintenance. Metal also reflects away more solar radiation, which can help to save you some money on air conditioning costs. And to top that off, a properly-coated steel roof thats installed correctly can easily last you for a lifetime, or longer! While its true that a metal roof will cost more than a shingle roof upfront, installing one roof for life is actually much cheaper than having to replace your roof every 20 years or so!

Disadvantages Of Not Completely Removing Existing Shingles

As mentioned above, there are tradeoffs involved in any decision. There are a few downsides involved with leaving the old shingles in place. They include:

  • Difficulty checking the framework and deck
  • Having to replace your new metal roof due to undetected deck damage
  • Condensation/Moisture problems
  • Damaged shingles may affect new roof
  • Restricted by some local building codes
  • May limit or void manufacturers’ warranty

Putting aside the costs, one of the benefits of removing the old roof is that it allows contractors to evaluate the condition of the roof framework. There are ways to check without removing the roof, but they are not always as reliable as looking at it directly.

When installing a metal roof over shingles there is little chance to do any direct evaluation. Skillful roofing contractors are more practiced at evaluating your Tampa roof no matter the condition.

Be sure that your contractor carefully inspects and addresses any existing damage to your roof or shingles before adding a new metal roof. Ask how their installation will address and prevent issues with condensation. Be sure you understand how this type of installation affects the warranty on your new metal roof, as some manufacturers may limit or void warranty coverage in these situations.

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What Are The Disadvantages Of Metal Roofs

There are some downsides to choosing a metal roof over other material types, including increased upfront costs. Metal is difficult to breach during an emergency, tends to contract and expand during the winter months, and requires additional insulation to block unwanted noise. Additionally, a poorly installed metal roof leaves plenty of space for water to accumulate over time.

Manufacturer Specifications And Warranty

Installing Flashing: A Simple Guide To Installing Metal Roof Flashing

Even with the best warranties, it may be hard to track someone down after 40 or 50 years so they can assess your roof and write you a check for any damage. Depreciation may also significantly reduce the amount youd receive. This is why its good advice to purchase the best product you can afford, follow the specifications of the manufacturer, and have it installed properly. Then, you can pitch the warranty after about five years.

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Average Cost Of Materials For A Metal Roof

As described above, the average cost of materials for a metal roof is around $12.00 $13.00 per square foot, but that can definitely vary based on your area, the exact type of material you choose for your metal roof, and the idiosyncrasies of your property, and other environmental factors that impact the final metal roofing quote.

Installation and labor costs also make up a major component of the cost of your new metal roof, regardless of the type of materials that you choose, so take that into consideration when you are getting started on choosing a metal roof or any kind of roof for your home.

That said, knowing the average cost of materials for a new metal roof in the United States is an important starting point!

The national average for a new metal roof is $18,500 , but of course, that varies depending on the type of roofing materials, your location, and your property.

Types Of Metal Roofing + Pros And Cons Of Each

There are a number of different materials used for metal roofing, and three basic ways that its installed. These three different ways are referred to as the types of metal roofing.

  • Hidden fastener metal roofing
  • Exposed fastener metal roofing
  • Stamped metal roofing

Each of these types comes with its own benefits and disadvantages. But despite those different benefits, homeowners most often choose their roofing type based on the look that they want.

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Metal Roofing Panel Styles

Standing Seam Standing seam metal roofing refers to metal panels interlocked together at the edges to form a seam, which stands vertically. A true standing seam system uses the concealed fastener method of installation, meaning the clips and fasteners are hidden beneath the surface and not visible to the naked eye. This is what sets it apart from all other metal roofing. Standing seam roofing is considered the superior, higher performance choice when compared to exposed fastener metal roofing.

Exposed Fastener Exposed fastener metal roofing, which is considered the less expensive and more economical choice, is installed with the heads of the fasteners visible on the top of the panels. When an exposed fastener roof is installed, the fastener goes directly through the metal and into the roof deck. Exposed fastener systems are classically used in agricultural or industrial applications.

Stamped Profiles If you like the look of shingles or more textured surfaces but still want the longevity, cost, and durability metal offers, its possible with stamped metal profiles. There are many different stamped options to choose from, including:

  • Shake
  • Tiles

No Longer A Novelty Metal Roofing Has Many Advantages

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

Kelly Bacon is a licensed general contractor with over 40 years of experience in construction, home building and remodeling, and commercial building. He is a member of The Spruce Home Improvement Review Board.

The Spruce / Christopher Lee Foto

Metal roofing has entered the mainstream and is a viable option for nearly all homes, except those with very flat roof pitches. Not all metal roofs scream “metal.” There are now shingle-style metal roofing products that are almost indistinguishable from traditional asphalt shingle roofs. If you are wondering about the merits of metal roofing, here are 12 things to know.

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A Metal Roof Stands Up To Tornadoes & Hurricanes

Many metal roofing systems have been tested and proven to withstand winds in excess of 140 miles an hour, which is the equivalent to an F2 tornado and provide protection against impact damage from debris. says Todd Miller, Vice Chairman of the Metal Roofing Alliance.

According to the Palm Beach Post, metal roofs proved to be the most hurricane-resistant. If the roofers used the correct attachment method, either screws or clips, the wind will have a difficult time getting underneath metal roof panels.

Is It Possible To Install Metal Roofing Over A Shingle Roof

Yes, you can install a metal roof over existing asphalt shingles. As long as you meet all the requirements of your local building department, the shingles do not necessarily have to be removed before installing metal roofing.

That’s the short answer to the question: can you install metal roofing over a shingle roof? However, just because you can doesn’t mean that you should. Before deciding to go this route, there are several important factors to consider. You probably have questions about the installation process, as well as the pros and cons of not removing your existing shingle roof. All of that and more will be answered in this article. Lets begin.

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Question 5 Of : Can I Install Metal Roofing Over Shingles On My Own

  • 1You can if you have roofing experience, but its not recommended otherwise. Working on a roof is dangerous, metal roofing requires multiple people to install, you need special equipment to raise and install the sheets, and the consequences of a poor roof installation can be disastrous. All things considered, youre best off hiring a pro here.XExpert Source
  • What Is A True Square Reference Line On A Metal Roof

    Can You Install A Metal Roof Over Shingles

    A true square reference line will serve as a guide to make sure your panels are going on straight. Once you begin laying down your panels, chances are that your panels will begin drifting off in an undesirable direction. Therefore, an important first step is to chalk a true square reference line onto the roof.

    The best way to do this is based on a true 90 degreeright angled triangle. This is any triangle whose sides are in the ratio 3:4:5, meaning 3 over, 4 up, and 5 across. This will give you a true right triangle.

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    Environmentally Friendlymade Of Recyclable Materials

    Metal is both made of recycled materials and also built to be 100% recyclable. Many other roofing materials like asphalt or rubber end up in landfills after theyve been removed. Metal, however, not only lasts much longer, which means fewer tear-offs but the material can be melted down and reused for something else.

    How To Estimate The Cost Of Your New Metal Roof

    Of course, the cost of a metal roof also depends on the size and shape of your roof, your local market rates, the type of home you have, and any other special conditions such as unique climate or weather factors like wind damage on your roof.

    The thickness of the metal roof, the roof type and quality of the paint finish that you choose, and the unique shape, details, and other factors that make your roofing project unique all play a role in the cost of your roof as well.

    All of that said, you can begin to estimate based on the aforementioned costs and start to assume that your new metal roof will cost around $12.00 $13.00 per square foot, and a typical single-family home requires between 1,500 2,000 square feet of metal roofing , so you can assume that your new roof will cost between $18,000 $26,000.

    There are less expensive or cheaper metal roofing options like corrugated steel or ribbed steel as well.

    Read on to learn more about the various types of metal roofing, which range from high-end standing seam metal panels to metal shingles and everything in between.

    The most important thing is to find something that fits your budget, style and will provide the best protection as the literal roof over you and your familys heads.

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    How To Install A Diy Metal Roof

    Now the fun parthow to install a metal roof from beginning to end. Now, although you can technically DIY your metal roof, this type of roofing requires some experience that many homeowners may not have. Therefore, never attempt to install your own roof without some semblance of knowledge and the right crew to help. When in doubt, always hire a professional to get the job done. That being said, here are the steps to install your new metal roof.

    Retail Locations / Showrooms

    Metal Roofing Installation Tips & Tricks

    We are excited about the companys retail locations, a division of London Eco-Metal Manufacturing Inc.

    We are serving as a one-stop shopping destination for everyone from a do it yourself person to the seasoned professional. Our stores feature large scale displays aimed at giving customers a clear idea of what the finished roof will look like. The display is interactive allowing customer to actually touch the roofing materials.

    London Eco-Metal can provide you with supplies for every job and every budget. In addition, our showrooms are staffed by friendly, knowledgeable staff who will be on hand to answer your questions. Our staff will also be able to provide you with information pertaining to skylights and solar panels. If it goes on the roof of your house, youll find it at our showrooms.

    All locations are listed on the contact page, including map locations and contact numbers.

    You can also visit Eco-Metal Express website for more information.

    London, Ontario

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    Metal Roofing Can Be Installed Over Existing Roofs

    Metal roofs can be installed over your existing roof without tearing off shingles, provided local building codes allow it. While shingle removal is the preferred route, tear-off is messy and raises the cost of the job.

    A potential problem with this type of installation is trapped water vapor. If trapped between the metal roofing and old roofing, moisture can build up and cause mold and rot. But roofers can install a vented metal roof that eliminates this potential problem. Or, installing the new metal roofing over furring strips will raise the metal and provide a ventilating air pocket between layers.

    Make sure to consult local building codes before having a metal roof installed directly over old shingles. Some jurisdictions may require full tear-off whenever a new roof is installed.

    Metal Roofing Costs By Size

    The size of your home will also impact the overall cost of your metal roof installation. A 1,000-square-foot home can get a new metal roof for as little as $4,000, but the owner of a 3,000-square-foot home might spend $90,000 for a copper roof installation.

    Expect a roof material waste percentage between 5% and 20%.

    Square Footage of Home

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    Contact Legacy Service To Schedule An Appointment

    At Legacy Service, we love just about everything about this type of roofing. When they are installed correctly using the right materials, they can withstand just about anything. And since it reflects heat from the sun, it can help you save significantly on energy costs. Its also 100% recyclable, making it eco-friendly. We have decades of experience when it comes to installing this type of roofing, and we can actually custom-make every panel for your project. We also offer a lifetime warranty, which makes for a sound investment. If youd like to learn more about metal roof replacement, contact our Legacy Service team today to schedule an appointment.

    Posted on Oct 19, 2019 in Roof

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    A lot of elements play a role in maintaining the integrity of the roof, but as a homeowner, the most important components to pay attention to are the underlayment, ventilation, and material.

    Longer Time To Install

    Roof Replacement

    It can take from a few days to weeks to install metal roofing, depending on the size of your home and the complexity of installation, whereas an asphalt shingle roof will usually be installed in a day or two.

    Its important to note, though, that these negatives arent deal-breakers and may not apply in your situation. For example, if you have a professional roofing crew install the metal roofing, then you wont have to worry about longer installation time.

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    One: Prepare The Plywood Decking

    Before doing anything else, you need to inspect the existing plywood for any damage. If you find rotted or warped pieces, you need to replace them. Also, make sure the plywood is at least 15/32 inches thick.

    If you see any raised nail heads, hammer them down, so they dont interfere with the new metal panels. You want a nice, smooth surface, so use a push broom to clean the plywood. Finally, make sure to remove any unused vents or pipes.

    Metal Roof Over Shingles Condensation

    Metal roofs must be laid flat on a vapor barrier because steel will condensate if theres any air space underneath it. It doesnt matter if the air space is a half-inch or six inches because the condensation factor will remain the same. Put the steel down directly on a vapor barrier. You can either leave the shingles on or put down felt paper during new construction.

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    Standing Seam Metal Roofing

    Average Costs per sq. ft:

    $8 – $14

    Standing seam metal roofs will cost you about $8 to $14 per square foot. The average cost to install a standing seam metal roof on the average size home can range from $24,000 to $42,000 in total. They come in painted aluminum, galvalume steel, galvanized steel, and copper or zinc metal roof types. They perform extremely well in harsh weather conditions like heavy snow, hail and fire.

    Can You Install Metal Roof Over Shingles

    Installing Metal Roofing Panels

    Yes, you can install a metal roof over shingles. The shingles will act as underlayment for your metal roof and provide a solid foundation provided they are not completely disintegrating.

    Some will opt to place battens and underlayment over existing roof shingles. The reason for this is to ensure proper connection of the roofing panels to the roof. Old asphalt shingles may not provide enough holding strength for part of a roof screw, so screwing battens to roof rafters or trusses on top of shingles ensures the integrity of the metal roof.

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