ARRIGORRIAGA TOWN HALLARRIGORRIAGA ( BIZKAIA)

The new town hall in Arrigorriaga (Bizkaia), built by Egoin under the supervision of Emilio Puertas Arquitectos, has three hipped roofs without centre supports and based on a perimeter ring made up of laminated beams, that withstands horizontal and vertical stresses caused by the weight of the roof. The new building insulation is formed by several layers and sheets, topped with waterproof roof tiles.