Thermo acoustic armoured window with double gasket, made to measure, in steel oven painted at 180° with polyester powder, fully covered in solid wood (mm 15 per side) screwed in all its parts, total thickness of mm 82. The wooden parts are treated with walnut dye primers, anti-mould and anti-woodworm, plus priming coat with external water paint or RAL colours. High quality finish, without any screws at sight. Prearranged to host armoured glass as thick as mm 37 at most with a glass stopping protection all around the perimeter. The cremone handle with locking key operates six 18 mm chrome steel bolts running in nylon gaskets to guarantee perfect functioning over the years, the bolts are located as follows: two lateral, two upper and two lower and are set in specially provided slots in the frame. Special hinges to ensure an extremely precise motion and which allows the block adjustment and the door opening at 180° to clean the outside part of the window from inside.