Construction.507 2020-09-20by Antony Templier126 Views Written by Antony Templier Detached house in GREB technique. Project Data Place:Lamothe Completion:2012-12-31 Construction:Tunnel (GREB technique) with counterfacing mortar Visitable:No Press photos:No Living Area:270m2 U-Value (Wall):W/m2K U-Value (Roof):W/m2K Categories: Projects France, Detached house in GREB technique.