Construction.872 ago 4 monthsby Antony Templier105 Views Written by Antony Templier Bio climatic house with 10 sides, on stilts, renewable energy and water recovery. Key dataCity:BergeracCompletion:2018-12-29Type of Construction:Tunnel (GREB technique) with counterfacing mortarPossibility to visit:NoPress photos:NoResidential acreage:130m2U-Value (Wall):W/m2KU-Value (Roof):W/m2KCategories:Straw Bale Houses in France, Bio climatic house with 10 sides, on stilts, renewable energy and water recovery.