Construction.313 2020-09-20by Antony Templier127 Views Written by Antony Templier Organic wood and straw house. Project Data Place:Argentan Completion:2016-07-31 Construction:Tunnel (GREB technique) counterfoil plate Visitable:No Press photos:No Living Area:136m2 U-Value (Wall):W/m2K U-Value (Roof):W/m2K Categories: Projects France, Organic wood and straw house.