2013 Integrity Red Diamond Achiever Award winner: Deltec Homes Distributor: Marvin Concepts Products Used: Wood-Ultrex® Casement & Awning, Inswing French Door, and Sliding French Door. Marvin® windows and doors. This home sits on a National Wildlife Federation Certified Habitat. It was built on concrete pilings to minimize site disturbance, and required a large amount of windows to capture the brilliant views of the terrain and the natural world around it. Integrity products helped the home achieve NC Healthy Built Home designation while still maximizing natural light and breathtaking views.