The TINNO system doors are manufactured using advanced German production technology and adhere to strict European quality standards, resulting in products with excellent sound insulation, heat insulation, air tightness and water tightness properties. The unique multi-layer sound insulation structure, combined with high-quality high-density sound insulation materials, can effectively reduce noise by 40 - 50 decibels, allowing you to enjoy a peaceful time at home. Whether it's the noise from neighbors or the hustle and bustle of the street, 
it is all kept out. In terms of heat insulation and insulation, the TINNO system doors use special material door bodies and insulation technology with a break bridge aluminum structure to form an efficient heat barrier. In winter, it prevents the cold air from entering the house and keeps it warm; in summer, it prevents the heat from entering, allowing the air conditioner's cooling effect to last longer. According to tests, after installing the TINNO system doors, the annual heating and cooling energy consumption can be reduced by approximately 30%, saving you energy expenses while contributing to the cause of environmental protection.