Windows made with VIVAPLAST profile systems can reduce room energy loss up to 47%, which makes them an ideal solution for any entrepreneur or end user. Thermal insulation, obtained by a quality window for maximum comfort during each season and at an exceptionally affordable price. The technical design and geometry of VIVAPLAST profile systems in combination with a glazing provide maximum comfort in every season. The dwelling is well-insulated and soundproofed. Windows are resistant all year round to any external influences like sun, rain, wind or snow. In conclusion, less heat is lost outward and respectively less heating costs in winter and less cooling costs during the summer months.