The protection and preservation of the earth’s remaining natural resources is now a global concern. The construction industry is well aware of this, that’s why it started the green construction movement. The American public’s response is positive.
Nowadays, the growing awareness of “going green”, coupled with the rising costs of energy, has increased the demand for structures that use environmentally friendly and energy efficient materials.
For using sustainable design practices and materials, metal buildings are leading the way in the green construction movement. Actually, the metal building industry has been doing this even before the green movement was conceptualized.
The core element in metal buildings is steel, the most recyclable building material today. Steel is 100 percent recyclable and the rate at which it can be recycled going as high as 60 percent.
Metal buildings are highly customizable. These metal structures are custom-designed by engineers based on the specifications of the customer, with building codes factored in. This technique allows for efficient usage of materials. The structural members are cut accordingly based on the design loads, no more, no less, resulting in minimal waste materials, and if there are any, would be recycled to create new steel.
Expansion of metal buildings is a hassle-free project. Existing structural members and wall systems can be easily re-used – a process which is not always possible with traditional methods of construction.
Another sustainable practice in the design of metal buildings that makes these structures energy efficient, is the use of the right amount of insulation. Installing insulation in the roof and walls of metal buildings is an easy task that results in structures that are highly thermal performing – low energy consumption.
The use of metal roofs or “cool roofs” is another plus for metal buildings. In places with warm climates and in cities where urban heat island effects are a great concern, metal roofs can be the best option. Today, developments in coating and pigment technology have resulted in cool coatings for metal roofs, increasing their energy efficiency even when the roof is dark-colored.
Major developers around the country are spending billions of dollars in the construction of office buildings, apartments, and homes that are certified to be environmentally friendly. It would not be a surprise that these structures are not made of traditional materials, but instead, are mostly metal buildings.