Authors

Dan Perkins

Dan Perkins is owner of Dan Perkins Construction Inc., Ishpeming, Mich. He is a consultant and installs residential and commercial architectural standing-seam roof systems.

Articles authored

TitleSubtitleDate
A sunny futurePhotovoltaic roofing products are being used to provide energy efficiencyApril 2007
Focus on ventilationRoof ventilation issues can be resolved by meeting standardsMay 2006