Construction.696 2020-09-20by Antony Templier110 Views Written by Antony Templier Detached house of 80 m² living space with a floor area of 120 m² and an attic floor. Key dataCity:MarvalCompletion:2017-10-01Type of Construction:Tunnel (GREB technique) with counterfacing mortarPossibility to visit:NoPress photos:NoCopyright:Didier ViauResidential acreage:80m2U-Value (Wall):W/m2KU-Value (Roof):W/m2KCategories:Projects France, More about this Straw Bale House Detached house of 80 m² living space with a floor area of 120 m² and an attic floor.