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Can You Put A Metal Roof On A Flat Roof

Lightweight Design Relieves Pressure On Homes Structure

Can You Put a Metal Roof Over a Shingle Roof?

If your home is older or isnt built to withstand such heavy weight on the roof, it can be detrimental to your homes integrity and foundation. Luckily, metal roofs are incredibly lightweight compared to other roofing materials. For example, some roofing materials such as slate, clay, or even premium asphalt shingles can weigh 2 to 6 pounds per square foot, while metal roofing might weigh around 1.5 lbs.

How Much Will Your New Flat Roof Cost

Too many factors go into the cost of a flat roof replacement or any roof replacement to give you an exact price. However, I can give you a general idea of how much your new flat roof will cost.

A good rule of thumb is to budget between around $14.00-$17.00 per square foot for a smaller membrane flat roof and around $12.00 per square foot on slightly larger projects. Be aware, if you use insulation thats thick enough to insulate the entire structure, it will cost more than just using fabric insulation and gluing the membrane to it.

On the other hand, a 24 gauge steel standing seam metal flat roof will cost around $15.00 per square foot. This number could be more or less depending on the size of your flat roof, the number of penetrations, the roofing contractor you hire, and other factors.

Flat Roofs Create Space That Can Be Used In Many Ways

One thing that makes flat roofs unique is that they add usable space to a property. They can be transformed into gardens, patios, or green roofs. Installing solar panels on a flat roof is a simple process. Best of all, the panels are much harder to see on roofs like these, meaning that they wont detract from the look of the property.

Planning for applications like these should be done early on in the design process. That way, special features such as guardrails can be added. The roofing materials can also be chosen based on their ability to stand up to foot traffic and to bear extra weight. Depending on the local requirements for Anderson or Oconee County, a permit may also need to be obtained before installing features like these. In most cases, however, it is worth it since it creates extra space for you and your family to enjoy.

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Benefits Of Having A Flat Roofing System Installed

There are many benefits to having a flat roofing system installed on your home.

  • One of the biggest reasons for choosing this type of roof is because it can create more usable space in an attic or penthouse area.
  • Having additional storage areas will not only free up floor space, but also allow homeowners to access their belongings more easily.
  • Flat roofing is also a good option if your home does not have the proper pitch to allow water drainage during heavy rains.

Many metal roofs can be installed over existing shingle or asphalt options and will provide protection from all types of weather conditions, including sun exposure and strong winds.

Advantages Of Aluminum Roofing

Metal Roofing Installation

In most residential cases, the slope of the roof covering the home isnt a concern because they are built specifically for traditional shingles. No matter the slope, metal roofing offers the best long-term protection for your home. In terms of longevity and variety.

Mountaintop Metal Roofing materials and installation are made to stand the test of time. With little to no maintenance, this is truly a set it and forget it upgrade. We offer a lifetime warranty with every project. Non-prorated and transferable, were confident youll never have to worry about your roof again.

Mountaintop Metal Roofing offers a range of products from Permalock, one of the most trusted roof manufacturers in the industry. From smooth, woodgrain, and slate shingles to cedar shake and standing seam profiles, we have the look youre, well, looking for. With more than 200 colors to choose from and different finishes, we will be able to match any architecture.

In the market for a new roof, whether out of necessity or to improve the look of your home, contact Mountaintop Metal Roofing for a free estimate. Unlike other roof contractors, aluminum roofing is all we do. When working with us, you can be confident that the job will be done right the first time.

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Shingled Mobile Home Roof Overs

A real shingle roof for mobile homes is absolutely possible for most models. They can have a higher pitch or gables too. Shingle roof overs are also installed right over your existing roof, as long as you have not already had a roof over previously.

The subject of whether its a good idea to add a second layer of shingles is much debated in the roofing industry. Be sure to get an experts opinion on your home before you make a decision. There seems to be a split in opinion on layering the new shingles over the old. Some roofing experts say you can do on manufactured homes that have 2×4 studs 12-16 OC and roof trusses that are 16 OC or less. Others roofing experts have told me they wont do it on any manufactured home.

If youre set on a shingle roof you come in a few different options and styles for roof overs, as well as several different colors and textures.

The main benefit of a shingle roof is the appearance. Shingles can dramatically improve the curb appeal of your property. Installing shingles is typically more costly than a TPO or metal roof but can improve the value a little more so you may recoup the costs.

Its not unusual to see asphalt shingles on a mobile home, particularly on homes with pitched roofs. Because asphalt is frequently used on site-built homes, many people are drawn to their appearance. Asphalt has a class A fire-rating and its available in a wide array of styles and colors.

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Where To Put Screws On Metal Roof On Rib Or Flat

Proper roof installation is the key to a functional and reliable roof. Indeed, although roofing materials, especially corrugate metal roofs, are very durable, poor installation can render the structural integrity of the metal sheets unhelpful.

How you fasten the screws is especially important. Roofing requires hundreds to thousands of screws and fastener sites and seams, depending on the type of roof.

There are many types of screws. You need to use the right screws in the right place to make sure your roofing material stays in good condition. Different screws work well for different materials. Be sure to use screws that will not let moisture get into your home.

This guide focuses on where the screws should go the metal ribs or the flats. Well also discuss how to choose the right fasteners to facilitate proper roof installation and other metal roof installation tips to ensure the highest quality of roofing.

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Flat Metal Roofing Is More Versatile

Unlike pitched or sloped metal roofing, flat metal roofs are very functional, especially if you want your roof to be more than just a shield from the elements.

In our experience, its much easier to install air conditioners, solar panels, and satellite dishes on metal roofs. And it gets even easier when said metal roof is flat too!

Installing these into a tiled roof often involves cutting out sections of tile and attaching mounting points to the beams and rafters underneath.

After this, youll need to apply many layers of waterproof material to ensure that no water gets in.

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Disadvantages Of Rib Installation

How to install Metal Roofing 3ft panels-ASC Building Products
  • Negatively impacts the sheer strength of the panels: Placing screws on the rib leaves a 5/8 to ¾ -inch gap between the underside of the high rib and the wood framing below. The screw can flex within this space, reducing the sheer load-carrying capacity of the sheathing system.
  • Risk of leaks around screw cranks: The flexing of screws in the gap between the rib and the wood framing below allows steel panels to move slightly under wind or seismic loads. This can result in slots in the steel around the screw shanks over time, potentially causing leaks.
  • Weaker roofing attachment: The fact about three-quarters of the screw length goes to waste means you dont get the strongest roof attachment. The screws can more easily pull out during strong winds and storms.
  • Higher risk of damaging the rib, and roof: Finally, theres a higher risk of damaging the ribs and even the roof if you screw on the rib. Why? Because theres no support below the rib. The space under the rib means any hint of over-tightening can collapse the rib. This usually forces contractors to pre-drill the holes before screwing, which only prolongs time spent on the project.

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Can It Be Done

In almost every instance, you can lay down new metal roofing over the top of an existing shingle roof. Although it is very durable, metal roofing is light while asphalt shingles can weigh up to four pounds per square foot, metal roofing can weigh just one pound per square foot. Adding metal roofing over shingles wont significantly add to the overall load, so theres generally no reason to remove the existing shingles in most cases.

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How To Install Metal Roofing

Difficulty

Duration

Over 1 day

Whether you are looking to replace your existing roof or add a roof to a new building, metal roofing can be an attractive alternative to asphalt shingles. Metal roofing is strong enough to survive hurricanes, hail and wildfires. It is an extremely durable material offering a life span of 50 years or more, depending on the climate and type of metal used.

Metal roofing can also save energy in some climates thanks to its ability to reflect the suns heat. While most metal roofing styles can be installed as an advanced DIY project, metal roofing installation is complicated and can vary slightly based on the brand of panels or shingles that you select. We recommend that you install a metal roof with one or two helpers and fall protection equipment designed for roof work.

This guide will teach you about the types of metal roofing and give you step-by-step instructions on metal roofing installation for a basic corrugated through-fastened metal roof.

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Do You Need A Vapor Barrier Under A Metal Roof

Vapor barriers are used to reduce the amount of condensation that can move through a material. When theyre installed properly, they can help reduce any problems that you have with condensation as well as air leakage on fiberglass-insulated walls. Without one, water can get trapped in the wall, which will produce moisture and ultimately other issues like rot, mold, and trouble with thermal performance. Vapor barriers are recommended for under metal roofs.

Flat Roofs Are More Likely To Leak Or To Experience Water Damage

Steel, Butynol, Zinc or Copper

Some of the most common problems encountered with flat roofs can easily be prevented. Issues like leaking, pooling, and rot can be avoided through professional installation and proper maintenance. As long as the roof is installed correctly and well cared for, problems like these usually arent a concern.

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How Many Years Does A Flat Roof Last

Flat roofs can last for decades, depending on which one you choose. To prevent damage to assets from potential leaks and structural problems, contractors recommend replacing them about every 15 years. BUR roof lasts for 15 to 20 years. Modified bitumen, PVC, and solar roofs last for about 20 years. EPDM lasts for 25 to 30 years. However, metal roofs are an exception. Metal roofs rarely need to be replaced in a homeowners lifetime, lasting anywhere between 50 and 100 years. The construction of metal roofs minimizes water damage during heavy rain and harsh storms, preventing potential issues that can lead to a replacement.

Asphalt Roll Roof Systems

The most common rubber roof alternative for flat and low-sloped roofs is asphalt-roll roofing. Asphalt roll roofing is applied in sheets in a fairly easy installation process.

For this reason, asphalt roll roofing is popular for sheds and small buildings, as well as for do-it-yourself projects.

However, asphalt roll is only a temporary roofing solution, as it has a very short lifespan.

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Which Flat Roof System Option Is Best For The Job

In the past, only commercial properties used flat roofing. However, as more homeowners want rooftop gardens and terraces, flat roof systems have now become popular for homes as well. You may be sold on the benefits of a flat roof over a pitched or sloped roof, but how do you know what material is best for your flat roof? Here are some of the most common questions homeowners and commercial property managers ask when deciding what flat roof systems to choose from.

Can I Put A Metal Roof On My Mobile Home

Metal Roof Installation Over Existing Roof Using RoofingFoil To Reflect The Heat

Can I put a metal roof on my mobile home?

Are metal roofs good for mobile homes? When you install a metal roof over, or turn your flat roof into a pitched roof, a great benefit is that it also adds a layer of insulation for your mobile home. This will make your home much more temperature efficient, and you can save a lot on utilities. Insulation materials are also usually cheap.

Does a metal roof affect cell phone signal? If a utility tower sits close to a home or business with a metal roof, then you may experience interruptions to your service. A cell phones radio frequency can be suspended when this occurs, but the real issue is with the tower, not the metal roof.

Can you put a metal roof on a double wide? Have you wondered if there was a better option? Well, theres great news there is a better option! A metal roof on your trailer, mobile home, double wide, or manufactured home can make all the difference in the world. The truth is, you absolutely CAN put a metal roof on your mobile home.

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Metal Roofs Are No Noisier Than Asphalt Roofing

Although it’s a common misconception that metal roofs are noisy when rain or hail falls on them, the reality is that when properly installed, metal roofing is no noisier than any other type. Metal roofing is typically installed over a solid substrate. Additionally, the attic and insulation provide a sound barrier. From interior living spaces, inhabitants rarely notice any increase in sound levels when a metal roof is installed.

How Do You Measure Roof Rafters For A New Roof

For roofs without plywood cladding , measure and mark the joists with a tape measure and chalk line or an electronic bolt finder.

Barn Steel Roofing Prices How much does it cost to replace a shed roof? Most types of metal roofs cost between $ 1.80 and $ 6 per square foot. This does not include additional materials such as tools and insulation. Many contractors will include the price of these items in their estimates, but if the shed is a DIY project the cost of the materials will be higher.Similarly, you may be wondering how much does it cost to pack a shed?The cost of the metal depends on the type of metal used and the si

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Whats Improper Roof Installation

A roof is properly installed when all the roofing components, accessories, and materials are installed correctly.

Therefore, a roof is improperly installed if just one of the parts is incorrectly installed. The main causes of poor metal roof installation include

  • Poor choice of installation materials
  • Working in poor weather conditions
  • Improper nailing or screwing techniques

Can You Install Metal Roofing Directly To Plywood

Copper Roof Installation

Metal roofing is affordable, durable, and easy to install. But deciding where and how to install it requires some knowledge of building materials and their potential pitfalls. Do you have to build a sub-structure for metal roofing, or can you install it directly onto plywood?

When installing metal roofing,you should always use a roofing felt layer between the metal roofing and the plywood. It is also advisable to use a slip sheet to protect the felt. You may be able to layer it on top of your current roofing, but you need to check with your local building codes before doing so.

Lets go over how to correctly install metal roofing over plywood. You will also find out what to look for when determining if the roof is stable enough to have metal directly installed over it.

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Can You Felt A Flat Roof

Felt is an incredibly popular roofing material amongst DIYers and roofing professionals due to its ease of installation and budget-friendly costs. Felt roofs are most commonly used on shed roofs, garage roofs and other outbuildings, but can also be used on flat roofs such as on small extensions and porches.

Tools And Materials Needed To Install A Metal Roof

There are a few tools and materials needed to install metal roofing properly. They may vary slightly depending on the type of panel or shingle youre installing, but heres a general list:

  • 24 and 12-inch squares
  • Safety equipment

And of course, youll need your metal roofing materials which you can purchase at your local big-box home improvement store or online through the manufacturer.

When In Doubt, Get Help From The Professionals

As we said, the key to getting a truly proper metal roof installed is to call the pros. And when you decide to go the route of a new metal roof, make sure to call the experienced team at Gouge Quality Roofing. Well make sure you get the roof of your dreams and install it with the care and expertise you need. Contact us today for a FREE Quote

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