The solar heat gain coefficient is a ratio that defines the amount of solar energy that reaches a glazing assembly (including both the glass and frame) with the amount that gets through to the inside
While an emphasis on the quality of roofing is important, an equally important facet is often overlooked—the application of insulation below the roof deck
The Detroit Zoological Society is one of the most sustainable zoos in the U.S., recognized by the Association of Zoos and Aquariums for environmental leadership, earning their 2015 Green Award