Installing a metal roof over an existing layer of shingles is becoming increasingly popular among homeowners looking to upgrade their roofs. But before you decide to take on this project, there are some considerations you should make and steps you need to take in order for it to be successful. From understanding the benefits of metal roofing over shingles to knowing what type of metal roof is best suited for your home, this article will guide you through the entire process. So if you’re ready to take your roof from drab to fab, let’s get started!
Disclaimer: This article is for informational and educational purposes only. Installing a metal roof over an existing layer of shingles is a complex project that should only be attempted by experienced professionals. We strongly recommend consulting with Advance Roofing LLC, who have been proudly serving the Spokane, WA area for many years with the highest standard of quality roofing solutions. They can help you understand all of your options and make an informed decision about installing metal roofing over your existing shingles.
What Is Metal Roofing?
Metal roofing is a popular choice among homeowners looking to upgrade their roofs due to its durability, energy efficiency, and stylish look. Metal roofing is made from strong materials such as steel, aluminum, copper, or zinc-coated steel that can last up to 50 years when properly installed. It’s also fire resistant and won’t rot like traditional shingles. This type of roofing also comes in a variety of colors and styles so you can find the perfect one to complement your home’s exterior. Plus, metal roofing reflects sunlight which helps keep your home cooler in the summer months while still trapping heat during winter months for added insulation.
Metal roofing is the perfect choice for anyone looking to upgrade their roof with a stylish, energy efficient, and long-lasting solution. And that’s not all – stay tuned to learn more about the benefits of installing metal roofing over shingles!
Metal Roofing Offers Certain Benefits in Comparison to Shingles
Installing metal roofing over shingles is becoming an increasingly popular choice for homeowners looking to upgrade their roofs. Not only does it offer a stylish and modern look, but it also provides superior protection from the elements. Metal roofing is incredibly durable and can last up to 50 years when properly installed, compared to traditional asphalt shingle roofs which typically need to be replaced every 15-20 years. It’s also fire resistant and won’t rot like shingles do. Plus, metal roofing reflects sunlight which helps keep your home cooler in the summer months while still trapping heat during winter months for added insulation. Installing metal roofing over shingles will not only help you save money on energy bills in the long run, but it will also increase the value of your home – making it a great investment!
Factors to Consider Before Installing a Metal Roof
Before deciding to install a metal roof, there are several important considerations that you should take into account.
The first is the climate in your area. Metal roofing can be incredibly durable and long-lasting, but it may not be suitable for areas with extreme temperatures or large amounts of snowfall.
Additionally, metal roofing can be expensive and difficult to install, so you should make sure to compare different types of materials and contractors before making a decision.
Also consider what existing warranties are in place on your current shingle roof – you don’t want to void any existing warranties by installing a new roof over an old one.
Finally, speak with an experienced contractor who can provide advice and guidance on the best type of metal roof for your home.
Installing a metal roof can be an excellent investment for your home and can last for years if chosen correctly. With the right contractor and materials, you can make sure your new metal roof is up to any challenge. Ready to get started? Make sure to check with your local building department first – they will have the best advice on how to proceed.
When it comes to installing a metal roof, it’s important to check with your local building department first. Building departments are responsible for setting the rules and regulations that govern construction projects in their area, and they can provide invaluable guidance when it comes to working on your home. When you contact your local building department, make sure to have all relevant information ready such as the size of your roof, type of material you plan to use and any other pertinent information. The staff at your local building department will be able to review this information and let you know if a permit is required or any special procedures need to be taken. They can also provide advice on the best type of metal roof for your area, as well as answer any questions you may have about installation. Investing some time upfront speaking with your local building department can help ensure that your metal roof installation project goes smoothly from start to finish!
Previous Roofs and Layer of Protection
Previous roofs are important to consider before installing metal roofing over shingles. A layer of protection should be added in the form of an underlayment, and it is important to ensure that all existing roofs are structurally sound and free from damage. It’s also important to check for any signs of moisture or water infiltration. If any problems are detected, they need to be addressed before proceeding with the new roof installation. The underlayment provides a cushion between the metal roof and the existing roof, helping to protect against heat transfer, noise reduction and improving energy efficiency. It also helps protect against UV rays and weather elements such as rain, snow and hail. When old roofs are being replaced with metal, make sure you have an expert inspect the area first and provide appropriate recommendations for your particular situation!
Labor Costs and Energy Efficiency
Labor costs for installing metal roofing over shingles can vary significantly depending on the complexity of the project. On average, it takes about six to eight hours to install a sheet of metal roofing, and labor costs may range from $200-$400 per hour. However, the total cost will depend on the type of material and installation techniques used. In addition to being more affordable than traditional roofs, metal roofing is also incredibly energy efficient. By reflecting heat away from your home, you can reduce cooling costs during warm months by up to 25%. During winter months, an insulated metal roof can also help keep your home warmer than traditional materials would. Metal roofs typically last 30-50 years with minimal maintenance and they are also recyclable when removed.
Additional Weight from Metal Sheets & Panels
Metal roofing is a great solution for those looking to upgrade their roof and reduce energy costs. However, it’s important to consider the additional weight of metal sheets and panels when planning an installation over existing shingles. Depending on the type of metal roofing used, materials can add anywhere from 1-2 pounds per square foot. For example, aluminum roofs tend to be lighter than steel or copper roofs. If you’re installing metal over an older home or one with structural issues, it may be necessary to reinforce the decking or trusses before beginning installation. Consulting with a professional contractor can help ensure your home is able to support the additional weight of metal sheeting or panels. Additionally, having a structural engineer inspect your home is always recommended prior to any renovation project.
Types of Metal Roofs Available for Installation Over Shingles
Metal roofs come in a variety of materials and styles, so it’s important to understand the differences before deciding which type is best for you. Common types of metal roofing include aluminum, steel, copper, and zinc alloys. Aluminum roofs are lightweight and durable, making them an excellent choice for residential applications. Steel is strong and cost-effective but can be prone to rust if not properly coated or treated. Copper roofs have a distinctive look that makes them popular among homeowners looking for something unique. Zinc alloy roofs are corrosion-resistant and can last up to 50 years with proper maintenance. When installing metal roofing over shingles, make sure the existing roof structure is able to support the additional weight by consulting with a professional contractor beforehand.
Metal roofing is an attractive and durable solution for residential homes, offering a variety of styles and materials to choose from. With proper installation, metal roofing can last for decades, protecting your home and adding value to it in the process. But that’s not all – stay tuned to find out more about standing seam panels!
Standing Seam Panels
Standing seam panels are an attractive and highly durable option for metal roofing. These panels are made from interlocking pieces of metal that fit together without fasteners, creating a strong and waterproof seal that’s perfect for harsh climates. Not only do these panels provide superior protection from the elements, but they also add aesthetic appeal to any home with their sleek and modern look. Standing seam panels are available in aluminum, steel, copper, and zinc alloys, so you can choose the material that best fits your needs. Plus, they’re relatively easy to install over existing shingles – just make sure to consult with a professional contractor beforehand to ensure the underlying structure is able to handle the additional weight.
Corrugated Steel Sheets & Panels
Corrugated steel sheets and panels are a practical choice for metal roofing due to their combination of strength and durability, making them well-suited for challenging weather conditions. Corrugated steel has a ribbed structure that makes it incredibly strong, so it’s able to protect your home from heavy winds, hail, and other forms of extreme weather. It also has excellent thermal properties, which help to keep your home cool in summer and warm in winter. Plus, corrugated steel is available in a range of colors and finishes that can instantly add style and charm to any residence. Installing corrugated steel over existing shingles is relatively easy – just make sure to consult with a professional contractor beforehand to ensure the underlying structure is able to handle the additional weight.
Stone-Coated Steel Shingles & Tiles
Stone-coated steel shingles and tiles are a great choice for homeowners who want long term durability, great style, and energy efficiency. It’s made of steel that has been coated with stone chips or granules that provide a unique look and superior protection against the elements. Stone-coated steel is lightweight yet incredibly strong, making it an ideal roofing material for areas prone to extreme weather conditions like hail, hurricanes, and heavy rains. It also offers many of the same benefits as traditional asphalt shingles— including fire resistance, affordability, and easy installation—but with improved longevity. And because stone-coated steel is available in a range of colors and styles, you can easily find one to suit your tastes. Installing it over existing shingles is relatively straightforward —just make sure to consult with a professional contractor beforehand to ensure the underlying structure is able to handle the additional weight.
Preparing Your Asphalt Shingle Roof for an Upgrade to Metal Roofing
If you’re interested in upgrading your asphalt shingle roof to metal roofing, there are a few steps you should take before beginning the installation process. First, thoroughly inspect your roof and repair any damaged areas such as cracked shingles or flashing. Make sure to also trim back overhanging tree branches, as they can cause damage to the new metal roof. Next, clean off any dirt or debris from the surface of the existing shingles—this will help ensure a proper installation and reduce the risk of leaks. Finally, check for signs of water damage such as discoloration or soft spots on the underlying plywood sheathing; if present, these should be repaired before moving forward with installation. Following these steps will help ensure that your new metal roof is properly installed and ready to withstand whatever Mother Nature throws its way!
The installation of a metal roof is an important step in protecting your home, so following these steps before beginning the process is essential. Now that you have taken the necessary precautions, it’s time to start removing those old shingles and making way for the new!
Removing the Old Shingles
Removing the old shingles is the first step in upgrading your roof with metal roofing. To begin, you’ll need to gather the right tools and materials such as a pry bar, hammer, and ladder. Start by removing any ridge caps or flashing with a pry bar. Then, use a hammer to loosen and remove each individual shingle, being careful not to damage the underlying sheathing. Once all of the old shingles have been removed, it’s time to clean up the area and make sure there are no nails or debris left behind. Be sure to wear safety goggles and gloves during this process to avoid any potential injuries. With all of these steps complete, you’re now ready for installation of your new metal roof!
Checking the Decking & Flashing
Before installing your new metal roof, it’s important to check the decking and flashing. You’ll want to make sure that the sheathing is in good condition and free of any rot or damage. If you find any issues, they should be addressed before moving on with the installation. You should also check all existing flashing for proper placement and sealant around penetrations such as chimneys, skylights, or vents. All of these elements are critical to ensure a secure installation and ultimately a successful roof upgrade. Taking the time to inspect these items can save you from headaches down the road, so don’t skip this step!
Choosing the Right Professional for Metal Roof Installation Over Shingles
Selecting a qualified professional for the installation of a new metal roof over shingles is a critical aspect of the process. It’s essential to find a contractor who can provide quality workmanship and has experience with metal roofs and shingle installation. Be sure to ask potential contractors for references, look into their reviews online, and check with your local licensing board to make sure they’re qualified. Additionally, make sure you get quotes from multiple contractors so you can compare prices and services before making a final decision. Taking the time to do research upfront will help ensure you get a high quality job that lasts for years to come.
Installing a metal roof over shingles is a great way to ensure your home is safe and secure from the elements. By taking the time to find the right contractor for the job, you can rest assured that your new roof will be installed correctly, saving you time and money in the long run. Now that you know how to choose the perfect contractor for your project, let’s take a look at how to find a reputable one!
Finding a Reputable Roofer or Contractor
It is crucial to find a reliable roofer or contractor for your metal roofing project in order to guarantee proper and safe completion of the job. Start by asking your friends, family, and neighbors for referrals of contractors they have hired in the past. Take the time to research their reviews online and read any customer feedback available. Additionally, check with your local licensing board to make sure the contractor has the necessary qualifications for the job. Once you’ve narrowed down a few potential contractors, request quotes from each so that you can compare prices and services before making a final decision. Taking these steps will ensure that you get quality workmanship at an affordable price!
Licensing, Insurance, and Warranties
It is important to make sure that your contractor carries all the necessary licensing, insurance, and warranties for the work they will be doing on your metal roofing project. A valid license should be issued by a state or local agency and must be up to date. Additionally, contractors should carry adequate insurance policies to cover any property damage or injuries that may occur during the installation process. Finally, make sure to ask about warranties offered on the materials and labor so you can get repairs done in case of any defects or issues with the roofing system down the line. Taking these steps will provide you with peace of mind knowing that your metal roof is being installed correctly and safely.
Installing metal roofing over shingles is an excellent way to upgrade your home and increase the value of your property. The process can be complicated, but with the right contractor, it can be done successfully and safely. Make sure to do your research and ask questions so that you are confident in the work being done on your home. Careful attention must be paid to licensing, insurance, and warranties throughout the project to ensure that everything is up to code. With these steps taken care of, you can rest easy knowing that you have invested in a quality metal roofing system.