Profile system in XPS (extruded polystyrene foam), with high thermal insulation, inserted between wood and aluminum.
3-layer laminated wood, frame profile 80x86mm, sash profile 95x86mm. Angle connection with wooden cylindrical pins, anti-torsion pins, wooden drip rail, silver colored Maico® lock hardware with tilt-and-turn in two positions, burglar-proof, 4 TPE gaskets (3 in the frame and 1 in the sash), thermo-acoustic sealing. Acoustic glass 6 hardened + 16 gas + 44.1, with warm edge spacer. Water-based painting cycle with natural or colored primer, anti-mold and anti-woodworm treatment with flow-coating system, different finishing coats. Ecological varnishes.
External aluminum is electro-welded, without miter joints or any visible cuts, fixed to the wooden frame with clips, leaving a gap between wood and aluminum to allow ventilation and avoid molds. High resistance varnish with thermosetting polyester powder.