National Walnut Door CL

The interior door model CL in National Walnut finish by Bertolotto offers an essential interpretation of wood material, with a smooth surface crossed by continuous vertical veins. The door, undecorated, is made with noble veneer and rests on a honeycomb structure composed of a frame in Italian solid wood and a core of 100% recycled kraft, pressed between sheets of certified MDF. The IPER 4 BOARD edgings on all sides and ACU PLUS acoustic seals integrate technical performance, improving insulation and resistance over time. The door is available in different opening configurations, including hinged, sliding, folding, and even bidirectional, with the possibility of integrating the antibacterial treatment NO-GERMS. Bertolotto is an Italian company that develops high-end closure systems, blending construction mastery, materials research, and attention to sustainability in every phase of the production chain.