Features

Category Archives: Features

The Ins and Outs of Revolving Doors

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The built environment is an energy-guzzler. The U.S. Green Building Council (USGBC) states in this country alone, buildings account for 41 percent of energy use, 73 percent of electricity consumption and 38 percent of all CO2 emissions, and 13.6 percent potable water consumption. Globally, buildings use 40 percent of raw materials, or about 3 billion tons annually.1 Fortunately, the type of doors we select can have a big impact on a building’s energy profile.

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Vision Reborn: Modern FRP composites restore ornamental masonry

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Sometimes, the best way to restore an historic building is not the way it was originally built. The methods and materials of construction have changed, and newer options are available to re-create the original design. Labor-intensive approaches of a century ago are now prohibitively expensive. This
 is especially true in the case of decorative details, which were sometimes hand-made.

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