Single or double hinged leaf

Hinged wooden door with frame made of solid wood pieces. It contains acoustic and intumescent seals that ensure the necessary tightness against flames and hot gases, as well as a high acoustic attenuation.
The leaf is made of a solid wood edge and contains thermal insulating and acoustic materials according to the TRIA constructive system.
An automatic seal may be incorporated on leaf’s bottom, if necessary.
The pivoting behavior of the door is ensured by four visible hinges of this series.