Many manufacturers are shifting their production from traditional asphalt shingle roofs to more technologically advanced metal roofing systems (http://www.roofingcalculator.org/metal-roofing.php). There used to be a time when metal roofs were associated with rusty barns and agricultural buildings. However, modern metal roofs are coated with a layer of aluminum and zinc, which provides protection against corrosion and rust. The old corrugated metal roofing profiles have been replaced by more visually appealing standing seam and metal shingle roofs. In addition to a long service life and superior weather protection, a metal roofing system can also help make your home greener and more energy efficient.
Metal shingles is the basic type of a residential metal roof. It usually features a four way interlocking design, which means that every single shingle is interlocked with six others on all four sides. The advantage of this design is that it makes the whole system extremely reliable. For example, interlocking metal roofing systems attain wind uplift ratings of up to 110 miles per hour, which qualifies them to be installed in areas with the strictest building codes and frequent storms, such as Miami Dade County, Florida.
Moreover, metal shingles provide long lasting and reliable protection against snow, ice, and the elements. These roofs are often made out of a minimum 30% post – consumer metal content, which qualifies them for the LEED green building credits. Many metal shingle roofs are coated with “cool” colors, and carry Energy Star and cool-roof ratings. They are available in 3 types of metal; galvanized steel, aluminum, and copper.
Cost of Metal Roofing Materials and Installation
Let’s cover pricing for the three types of metal mentioned above. Galvanized steel metal shingles cost about $250 per square. Aluminum shingles cost about $300 per square. Copper shingles cost about $1000 per square. Residential and commercial metal roofing cost (http://www.roofingcalculator.org/metal-roofing-calculator.php) tends to fluctuate with the changes in the prices of aluminum, steel and copper. The overall economy also plays a role in the willingness of contractors to lower their prices in order to get the job.
The installation price of a metal shingles roof is usually around $400 to $600 per roof square.
Standing-seam is another type of a metal roofing system available to the homeowners. Standing-seam materials cost about $500 to $600 per square and another $500 to $600 for the installation. Thus, you can expect to pay in the range of $1000 to $1200 for installation of a standing-seam metal roof.
You may ask, is metal roofing worth it? Considering the fact that a metal roof can last two to three times longer than an asphalt shingles roof, initially paying more for it is really worth it. In addition to superior longevity and durability, you can get energy savings and can lower your cooling costs by 20% to 35%. Some ultra cool metal roofs in white colors can deliver energy savings of over 40%.