Metal roofing systems have been used for many decades and continue to be a roofing material of choice in the construction industry of today.
The primary reason for using a metal roof in lieu of single ply roofing is longevity. According to the Ducker report of 2004, metal roofs are expected to last 20 years longer than a single ply roof. Although a metal roof may have a higher initial cost, the life cycle cost is far less owing to the durability of metal. Many of the metal roof finishes have a minimum manufacturer warranty of 25 years and some as long as 30 – 50 years.
The annual maintenance cost of metal is anywhere from 30 – 50% less that a single ply roof. The following table illustrates the findings of the Ducker report:
In the modern era of “green” construction and utilization of sustainable materials, metal is a clear choice for your building project. The following are some of the benefits of metal in this energy conscious environment:
- A metal roof reduces the amount of heat gain within the building by reflecting solar radiant heat back into the atmosphere. Metal construction provides opportunities for the installation of greater insulation values thereby reducing fuel and electrical consumption.
- Metal is considered a sustainable building material in green building. Metal is environmentally safe, long lasting, includes a large amount of post consumer content, and can be recycled again and again.
- Solar panel laminates have undergone installation and testing. Metal roofs made with standing seam metal roofing can be easily upgraded to solar roofing panel laminates.
- Protect our landfills from unnecessary roofing materials with metal.
Aesthetic appearance is an important factor in building design. Within the metal industry, there is a wide array of profiles that will suit many construction needs. Examples are the standard “R” panel, standing seam profiles, architectural standing seam panel, and stamped metal roofing materials. In addition, colors span the rainbow with warranties that prove the effectiveness of metal as a choice of construction.
Metal is light in weight allowing for ease of installation and efficiency of building design. Design is an important factor for the structure that supports the metal. Utilizing a pre-engineered metal building with the metal roof, all supporting member sizes can be engineered to reduce the overall weight cost of the project.
As you plan your next construction project, consider all the benefits of metal. You will save time and money initially and throughout the life cycle of your building.
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