Metal roofing has gained in popularity, mostly due to the benefits it provides in comparison to the cost. Types of metal roofing include, but are not limited to, steel, zinc, polymer, copper and aluminum. Aluminum is most popular among modern roofing because it is one of the most durable materials and offers numerous advantages.
The first advantage of an aluminum roof is the weight. Aluminum is a very lightweight material and, therefore, poses less stress on the structure of the house than other types of metal would. When a house is built or remodeled using an aluminum roof, less structural reinforcement is required. This helps to minimize the cost of the installation due to the need for less supplies and labor.
Another advantage of an aluminum roof is its durability. Aluminum can withstand rust, corrosion from sea spray and damage from the elements. Several brands of aluminum roofs have been known to pass the UL 580 uplift test that consists of wind-speeds up to 120 miles per hour. Four-way interlocking aluminum roofs can survive in hurricane prone regions such as Dade County, Florida. An aluminum roof is also non-combustible, making it less likely to catch fire from wind-blown sparks or embers.
An aluminum roof can save a homeowner a lot of money, other than just on the initial installation. Aluminum roofing reflects heat, saving the average homeowner 40 percent on his annual electrical costs. Besides direct savings, homeowners may also save money on homeowners insurance. Areas that are susceptible to hurricanes, severe hail or wildfires often offer discounts on insurance premiums to homeowners who install an aluminum roof.
Unlike asphalt shingle roofs, aluminum roofs are sold in a variety of colors and styles, helping to accentuate the beauty of your home. Like conventional roofs, you can find aluminum roofing in shingles, tiles, panels or standing seams.
An aluminum roof may cost more conventional roofing during a standard comparison but it more than makes up for it in the long run. A standard asphalt shingle roof has a lifespan of 15 to 30 years depending upon weather conditions. An aluminum roof has a lifespan of 50 or more years despite the worst weather conditions. Snow, rain and ice slide off the roof instead of sitting on it, which would cause the roof to eventually sag and leak. Aluminum roofs also reflect heat, preventing the roof from drying out and cracking.
Finally, when it comes time to sell your home, an aluminum roof will help to increase its resale value. Due to the growing popularity and benefits of metal roofing most new homes are being built with this material.