Certification can ensure the durability and reliability of windows, doors and curtain wall products, TOPBRIGHT certified by NFRC, AAMA, IGCC, SGCC, to provide consumers with information about safe, reliable and environmentally friendly and sustainable products, thus reducing the risk and cost of repair and replacement.
NFRC （ National Fenestration Rating Council）
The origins of NFRC certification can be dated back to the 1980s, when the building industry demanded greater energy efficiency and heat transfer performance from window and door products.
TOPBRIGHT products have successfully passed the NFRC certification. The U-factor of 0.26 indicates good thermal insulation with less energy loss or gain. The Solar Heat Gain Coefficient of 0.12 indicates that the window or door is better able to block solar heat gain and provide better insulation. NFRC-certified products have reliable energy efficiency indicators that help consumers choose energy-efficient windows and doors that improve indoor comfort and reduce energy consumption and costs. At the same time, certified products help the environment and are sustainable, aligning with TOPBRIGHT's sustainability goals.
The AAMA certification system was officially launched in 1983 when the building industry demanded higher levels of safety and performance from its windows and doors.
TOPBRIGHT's windows and doors have passed the AAMA, a test that proves our products comply with industry standards and ensures the quality, performance and reliability of customized window and door products. Consumers can confidently choose our products as well as contribute to energy efficiency, environmental protection and long-lasting durability.
IGCC（Insulating Glass Certification Council）
The origins of certification can be traced back to the 1970s. At that time, with the widespread use of insulating glass windows, the IGCC developed a series of testing standards and certification programs to evaluate aspects of thermal performance, airtightness and weatherability of insulating glass windows.
TOPBRIGHT IGCC-certified insulating glass products offer superior thermal insulation, high airtightness, weather resistance, good seismic capacity, and sound insulation. Consumers can buy with confidence the high quality and reliability of certified insulating glass window and door products that provide a comfortable indoor environment and reduce energy consumption and costs.
The SGCC was established in 1971 to ensure that safety glass products comply with relevant safety standards and requirements. Tests include performance tests for impact resistance, blast resistance and wind pressure resistance.
TOPBRIGHT's tempered and laminated glass is SGCC certified.TOPBRIGHT provides consumers with safe and reliable glass products that meet safety needs, create safer residential and commercial environments and reduce the risk of accidents and personal injury.
