The 4 disadvantages of a metal roof with a high seam It is more difficult to repair a metal roof with a standing seam. Oil canning is a possibility in a standing seam metal roof. The Noise Factor of a Standing Seam Metal Roof. A metal roof with a standing seam is expensive.
The only disadvantage that poses a real safety risk is the fact that metal roofs are really slippery when wet or when covered with snow. It's never a good idea to climb onto a metal roof when it's wet or covered with snow. They are so slippery that roof snow avalanche is a definite hazard in areas that experience heavy snowfall in winter. Are you curious why this building material has won over so many homeowners? See the full list of pros and cons of metal roofing below.
Weigh them carefully and you may find that you, too, could benefit from this reliable roof. Traditional asphalt shingles are a product of petroleum and, as such, increase dependence on fossil fuels. In addition, they require replacement every 15 to 20 years, which means that nearly 20 billion pounds of old asphalt shingles are shipped to the U.S. UU.
Landfills every year, according to the Environmental Protection Agency. The money spent on installing a metal roof can be recovered from the savings in monthly cooling and heating costs thanks to the reflective properties of this type of roof. Metal roofs reflect solar radiant heat rather than absorb it, which year-round, but especially during long summer days, can reduce cooling costs by up to 25 percent, according to Metal Roofing Alliance. In addition, some metal roofs are coated with special reflective pigments to minimize heat gain, keeping occupants comfortable without having to turn up the air conditioner.
Seven out of 10 homeowners living under metal roofs designed theirs with traditional vertical grooved panels or “stand-up seam” construction, but metal roofs don't lack style options either. Fans of more traditional profiles can opt for a metal tile manufactured to look like wooden planks, slate or clay tiles, or any number of other designs instead. Metal doesn't have to stick out like a sore thumb to do its job; rather, it can mimic just about any look using multi-layer factory finishes that ensure the appearance is not only beautiful, but also durable and long-lasting. Metal roofs are not as easy to install as other roofing materials.
You can also find relatively few companies and contractors that specialize in installing metal roofs. The confluence makes it difficult to find professionals with knowledge and experience to complete the job. While it's tempting to try a DIY installation, the risks outweigh the rewards. This particular job requires specialized tools and, if errors occur, can result in extensive and costly repairs.
You can also choose the wrong type of material for your home or get injured during installation. During severe storms, metal roofs can be very noisy. The best way to avoid this is to use insulation to prevent noise and improve the overall internal temperature of your property. However, this will effectively increase your roof construction or replacement costs.
However, if you plan to stay in the house for a lifetime, you will recover more than enough return from this higher initial outlay. Benefits of Metal Roofing Drawbacks of Metal Roofing & Myths Our Summary of Recommendations What would the metal roof look like in your home?. Perhaps the biggest disadvantage of steel roofs is the initial cost. Although some steel panels (such as ABM panel) are actually cheaper than shingles, other panels can cost 2, 3, or 5 times more than shingles.
This upfront cost can be difficult to swallow. But it's hard to deny that, given their long lifespan, steel panels will cost less in the end. A properly installed metal roof will typically last as long as the home, with an expected lifespan of 40 to 70 years and often a 30 to 50 year manufacturer's warranty to boot. The metal roof surface is hard and slippery, and the panels interlock in a way that ensures maximum protection against rain and snow.
Metal roofs are great in snowy countries because they are fire resistant, lightweight, and great for snow removal. In addition, many systems use a dead air gap between the metal surface and the roof covering below it to minimize heat transfer and increase energy efficiency. Since installing a metal roof is more complex and time consuming than an asphalt shingle installation, it will also cost more. When choosing between metal roofing and other types, you should be fully aware of what you are paying for.
Aluminum and steel are the most commonly used metals for residential roofing and are capable of maintaining a paint finish. While asphalt can offer between 15 and 20 color options, modern metal roofs come in more than 100 different colors, including standard, premium and custom shades. Fear of lightning strikes may be an imaginary problem, but there are some genuine downsides to metal roofing. In fact, if you are building a new house or a new addition, you can often reduce the size or number of roof support members due to the light weight of metal roofs.
Galvanized pipe used for metal fence posts, metal garages, deck posts, panic bar gates, or building supports. A properly installed quality metal roof should last 40-50 years, sealing off water, surviving strong winds and shedding snow easily. Metal roofs are popular not only because they last quite a long time, but also because they provide optimal operating efficiency. You'll find that most metal roofing materials are available in 12- to 36-inch wide panels or multi-tile sections.