Dallas Roofing: Article About Advantages and Disadvantages Of Metal Roofs
Asphalt roofs do a great job of protecting the home against the elements. However, these roofs are often only expected to last 20 years at most. Those who are looking for longer lasting roofs may be interested in installing a metal roof due to the number of advantages these types of roofs offer. A Dallas roofing contractor can always provide more information if homeowners feel that a metal roof would be right for them.
As already mentioned, one of the biggest advantages to having a metal roof installed is the expected lifespan. When these roofs are properly maintained, they are rated to last at least 30 years, though they often last much longer. They are extremely durable against bad weather and are resistant to fire.
The weight of the metal panels is another huge plus. Metal roofing is far lighter than asphalt roofing shingles without a decrease in durability. This means that the roof is much less likely to collapse under the weight of heavy rain. Further, the metal panels can be installed directly over an existing shingle roof without having to tear off the original roof first.
Unlike asphalt shingles, metal roofing is energy efficient. These roofs reflect up to 25 percent of UV sunlight and help to combat the heat island effect.
The expert roofers at Total Roofing of Dallas can assist you with any questions regarding roof maintenance or emergency repairs.
Not only do metal roofs help keep the attic much cooler during the summer, homeowners potentially save on cooling costs.
The main disadvantage to installing metal roofs is the cost. Although they last longer than asphalt roofs, they can be two or three times more expensive than a basic asphalt roof. These roofs are a fantastic investment, especially if the home is to be sold in the future, but they may not be within the roofing budget.
Another downside to these metal roofs is that they should be installed by a professional roofer. If the fasteners are not properly attached, they can break as the metal contracts and expands. This could lead to expensive repairs or even a roof replacement. The roof must have the ability to breathe; if it cannot breathe, the panels will most likely not protect the building structure.
When a metal roof is installed on a home, it can increase the home's curb appeal and even its value. However, installing a metal roof is a big investment. Before a decision is made to install a metal roofing, the homeowners should discuss all of their options with an expert roofer.