You've heard it before: Honesty is the best policy.
"DaVinci is a true stand alone in the synthetic world," says Cunningham. "I've been installing DaVinci for nine years and have never had any significant product issues. The product itself is durable and withstands the stringent demands of our high alpine environment."
For other installers in high elevations Cunningham has an installation tip. "Extra caution should be taken when switching traditional cedar shakes to synthetic cedar shake as their insulation value and breathability is very much different."
For more tips on installation of green roof systems from DaVinci, see Profile: Turner Morris Roof Systems.