We've found that more and more of our customers are interested in the beauty and durability of metal roofing ' and also, that they have a lot of questions about it!
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Well, we're here to help. We've compiled the top 15 questions we get about metal roofs and answered them here. And if we somehow missed your question, feel free to ask us!
Stone coated steel roofs are made of shingles, just like composition roofs are, but these shingles are pretty amazing. They have a steel base coated with stone particles and epoxy, and can mimic traditional shingles, wood, slate, and ceramic tile.
We use stone-coated steel shingles from Boral and Decra, two of the most reputable names in the business.
Standing seam metal roofs are made of long panels crimped together to create a 'seam' that 'stands' up from the roof. The seams travel vertically down the roof to create a bold and beautiful aesthetic.
The metal sheets are typically aluminum, galvanized steel, or even copper, all of which are incredibly lightweight and durable. These panels can be painted or left to weather naturally.
Metal roofing gives you a huge number of style options to choose from!
A standing seam metal roof can be a statement piece, with its bold vertical lines. , while stone coated steel tiles come in a variety of profiles, from wood shakes to slate to barrel tile. Standing seam metal roofing can be painted in a variety of colors, and stone coated steel has a wide range of colors to choose from.
Yes, there's an up-front cost to investing in metal roofing. A metal roof typically costs two to three times as much as a standard composition roof ' but it will also save you money in the long run.
Metal roofs last for decades, increase the value of the home, and help you save money on energy bills and insurance premiums. Ultimately, only you can decide whether the benefits are worth the initial up-front cost.
Yes, although it depends on your insurance company. The metal roofing products we use have a Class 4 impact-resistance rating, the highest rating UL offers. Many insurance companies provide a discount on your homeowners insurance when you install a Class 4 roof, so check with your agent.
Yes, a metal roof can help reduce your energy bills. Metal roofs reflect radiant heat from the sun more than composite roofs do, and the color you select also makes a difference. This helps to keep your home cooler and can cut energy costs 10-25%.
Composition roofs have to be replaced every 10-20 years, while a metal roof can last 40-70 years or even more. They are incredibly durable and should last the entire lifetime of your home, meaning that you'll never have to replace the roof again.
Hail: Metal roofing is far more hail-resistant than traditional asphalt shingles. The metal roof products we use, both standing seam and stone coated steel, are rated Class 4 for insurance purposes, the highest rating. While that doesn't mean they'll never, ever be dented by hail, it does mean that they'll take a lot less damage than traditional roofs.
Sun: Metal roofs are also very durable and weather-resistant. They won't corrode, crack, peel, or fade like composition roofs, even when subjected to the scorching Texas summer heat. They can also withstand wind speeds up to 140 mph!
Mold: Both kinds of metal roofing are mold-resistant. Standing seam metal roofs contain zinc, an anti-fungal, and stone coated steel tiles have an anti-fungal in the adhesive binder. Plus, both surfaces are smoother than composition shingles, giving mold fewer nooks and crannies to start growing.
While it may seem counter-intuitive, metal roofs are actually better at handling a lightning strike than composition roofs are.
Lightning strikes (or, more correctly, originates from) the highest structure in an area, no matter what it's made of, so a metal roof is no more likely to be struck by lightning than any other kind. And if your home is hit by lightning, a metal roof is the safest bet. As an electrical conductor, the metal will efficiently discharge the lightning through the home to the ground, and a metal roof can't catch fire in the same way a composition roof can. Our metal roof products have a Class A fire rating, the top fire-resistance rating.
Actually, no! You may be thinking of an old corrugated sheet metal roof on a barn, which certainly would be very loud during a storm, as it's just a piece of metal installed over rafters. Today's metal roofs are installed over an underlayment of insulation and sheathing, and there's no discernable difference in the sound of a metal roof versus a traditional composition roof.
It shouldn't! Consider that you likely already use your cell in buildings with metal roofs (shops, restaurants, churches) without even noticing. If you already have very weak cell reception in your home, it's possible that a metal roof could be the last straw, and you'll need to buy a repeater system or signal booster ' but we've never had this happen with any of our clients.
It's possible. Metal does interfere with wireless signals, just like a metal file cabinet between your router and computer can obstruct the signal, and a small percentage of customers do report issues with their wi-fi after installing a metal roof. A top-quality router with a long range and a wireless repeater will generally fix the issue.
The company is the world’s best metal roofing sheet supplier supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.
The short answer is: you don't. In general, a metal roof will stay cleaner than an asphalt roof because it is smoother, so dirt and particles will be more easily washed away by the rain.
If you're in an area with lots of trees, pollen, or other airborne particles, you may get a layer of grime just as you would on an asphalt roof, or on your car for that matter. Most of our clients do not clean their metal roofs, but if you want to, a metal roof (unlike an asphalt roof) can be safely cleaned with a light power washing.
Absolutely not! In fact, if you go on metal roofing forums, you'll find a significant number of people who are very upset that their stone coated steel roof is leaking because it was incorrectly installed. (Even worse, improper installation typically isn't covered by the manufacturer's warranty.)
In the case of stone coated steel roofing, the underlayment must be installed correctly and the attic needs to be correctly vented. Most importantly, the shingles need to be cut, layered, and screwed to battens correctly, or it can leak and cause all kinds of mold and mildew problems in the attic.
For standing seam metal roofs, the edges must be carefully crimped to allow the panels to expand in hot weather without buckling, and exposed fasteners must be correctly installed to avoid the possibility of leaking or rusting. Finally, the installers must be careful not to scratch or dent the metal panels during installation, which could also create rust problems.
But don't let that scare you off! Designer Roofing specializes in residential metal roofing, and we have a trained team of experts who have done this many times before. If you're interested in a metal roof for your home, please contact us. We'd love to help you get the roof of your dreams.
By ASC Building Products.
ASC Building Products is a leading manufacturer of metal roofing and siding products for the residential, commercial and agricultural markets. Their team of experts have put together this informative Q&A guide for anyone looking to brush up on their knowledge, gain new product insights or find the next material for their home or project. This time, it's all about corrugated metal roofing!
Corrugated metal refers to a classic, wavy-designed metal panel. The ribs repeat and are spaced close together, providing a consistent light texture for roofing and siding surfaces. Used for decades throughout the world, this type of panel provides a durable, economical and aesthetically pleasing option for metal roofing and siding.
Corrugated metal is an incredibly versatile panel type and can be used as a siding or roofing product. It can be installed over open framing (such as wood studs) or over a solid material such as plywood. Corrugated metal is often incorrectly seen as a commercial product when it's widely used as a contemporary roofing solution. Today it's featured in both modern, conventional and historical building applications due to its timeless yet restrained aesthetic appearance.
There are many different types of corrugated metal roofing. Panels typically differ based on the width of the panel rib and the depth of the panel rib. These factors directly influence the shadows cast by the panel and how pronounced the texture will appear on the building. Panel ribs can also impact the strength of the panel. In roofing applications, these corrugated products are applied in a vertical orientation to shed water effectively. In siding applications, corrugated panels can be used in a horizontal or vertical application.
This type of panel is referred to as through or exposed fastened as fasteners are driven through the panel to attach it to buildings. Unlike standing seam roofing, the fasteners (or screws) will be visible from the exterior. These fasteners are typically supplied as color-matched to the panel. This means that from common viewing distances, the fasteners will not be prominent. Corrugated roofing and siding can be attached to a variety of material types, including wood and metal, and over both open and solid surfaces. The process of attaching these panels to surfaces is detailed in ASC Building Products' installation guides and videos.
Corrugated metal is manufactured (roll formed) using the same process as other metal roofing and siding products. Paint is applied before roll forming for a consistent and robust finish. This means that corrugated metal products are available in all the common colors found in other metal roofing and siding products. Check out our blog post on the latest color trends in metal.
ASC Building Products offer corrugated products in our Silicon Modified Polyester (SMP) paint system. This offers a variety of colors and long warranties at an affordable price point.
Corrugated metal roofing and siding products are designed to last several decades. Before it's painted, the steel is coated with a metallic coating. The metallic coating, which uses either zinc or zinc and aluminum as a coating, provides a strong barrier to protect the base steel from the effects of corrosion. This barrier is incredibly strong, but like other building products, environmental conditions such as proximity to salt water, maintenance and other environmental conditions can impact product lifespans.
The susceptibility of leaking is primarily poor installation practices rather than product design. Proper installation practices will ensure that screws and other attachments are appropriately fastened. Fasteners that are over-tightened or under-tightened can be a cause for water infiltration. Manufacturers recommended underlayment, closures and sealants at panel extremities can help prevent leaks. Installing the correct trim pieces in the correct order also directly impacts performance. ASC Building Products publishes these details in its installation guides. Using an experienced contractor is a great way to prevent future issues for homeowners.
Each manufacturer will have a different way of purchasing corrugated metal. Not all corrugated metal is the same. Some products may not come with paint or may feature lower-performing paint systems in order to achieve an economical price point. When comparing manufacturers, always ensure you have all the relevant information, including the paint system, warranty, gauge and manufacturing location.
ASC Building Products proudly manufactures its corrugated metal products in Northern California as made-to-order. This means the panels are produced in lengths customized to your project needs.
Corrugated metal roofing and siding look great on a wide range of project types and building locations. The best way to see if a corrugated metal is right for your home or project is to visualize it or request product samples. ASC Building Products' visualizer allows users to upload photos of their projects and apply corrugated metal roofing and siding to building surfaces. The new AI technology automatically recognizes roof and siding areas, removing areas such as windows, doors and trees in the foreground. This means that you can visualize corrugated products on your project in seconds. Explore the ASC Building Products Visualizer.
Following simple care guidelines will help ensure that corrugated metal roofing and siding lasts several decades. To protect the paint, it's recommended to rinse the metal surface periodically, as this will prevent the accumulation of dirt and other organic materials from damaging the painted surface. The paint finish warranty will detail the recommended steps to follow. It is also recommended to periodically schedule inspections with a roofing professional to check the tightness of exposed fasteners every 10-15 years to ensure they are still appropriately attached. Visually inspecting the gaskets around these fasteners will help prevent future weather tightness issues.
ASC Building Products has proudly been manufacturing roofing and siding products for over 50 years. This experience guarantees the production of high-quality panels that will stand the test of time. ASC Building Products also offers a broad range of corrugated metal roofing and siding resources, including a detailed list of accessories and trim pieces and installation resources for a variety of building uses. All products are also tested to meet the structural and fire-resistant properties of the International Building Code and California Building Code, ensuring that both contractors and homeowners can have peace of mind.
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