Greenroof & Greenwall Directory Company of the Week for February 20, 2015: Sika Sarnafil

Watch the Keynote Address “Bioarchitecture” by Javier Senosiain from Our Virtual Summit 2013

Watch “Green Roofs on Lean-tos in Adirondack Wilderness Areas” by Alison Liedkie from Our Virtual Summit 2013

Watch “The Status of Chinese Green Roofs & Featured Presentations from the 2012 Hangzhou China World Green Roof Congress” by Wang Xianmin and others from Our Virtual Summit 2013

Greenroof & Greenwall Directory Company of the Week for February 13, 2015: Sedum Master

Watch “Upping the Urban Green. What is the Actual and Potential Role of Ecology in our Cities?” by Dr. Mark Simmons and Christine Thuring from Our Virtual Summit 2013

Watch “Natural System for Recycling Wastewater and its Nutrients” by João Manuel Linck Feijó from Our Virtual Summit 2013

Watch “How Green Roofs in Copenhagen Create New Opportunities, Climate Adapt Our City and Transform Our Living” by Dorthe Rømø from Our Virtual Summit 2013

Watch “A Tale of Two Hydroponic Living Wall Systems from Canada and Spain” by Dr. Alan Darlington and Nacho Solano from Our Virtual Summit 2013

Watch the “12 Reasons to Invest in Green Roofs” Keynote by Steven Peck from Our Virtual Summit 2013