In cool or cold weather conditions, scientists confirmed that direct-nailed asphalt shingle roofs had significantly larger heat loss than attics with metal shakes and above-sheathing ventilation.
Image courtesy SRG Partnership
Photo courtesy HOK
The new College Avenue Commons at Arizona State University. Image © Bill Timmerman
All paint systems will chalk and fade over time as they weather. The warranty will explain how much chalk and fade is acceptable based on standard tests through the American Society of Testing Materials. Photo courtesy of The Soybean Checkoff/Flickr
Williams Scotsman provided 119,864 sf of space on time and on budget for the Firebag In-Situ Sands Project Camp in Alberta, Canada.
Using a comprehensive list of 20 distinct leadership traits, McKinsey surveyed 189,000 people in 81 diverse organizations around the world.
A recent study compared the possible energy savings of metal vs. asphalt roofs by doing field testing on an asphalt shingle roof and a stone-coated metal shake roof.
The National Institute of Building Sciences estimates the retrofit market for small commercial buildings at $35.6 billion. Photo: Infrogmation via Wikimedia Commons