32mm black commercial Shape I Polyamide Thermal Break Strips

Overview

At present, polyamide (PA66) reinforced with glass fibers is the predominant material for thermal break strips in the industry. Known for its high strength, heat resistance, and resistance to aging, this material also features low thermal conductivity, effectively preventing heat flow between aluminium profiles. The use of insulation strips in door and window systems has been a reliable solution for over four decades.

These thermal break strips act as a barrier to heat transfer between aluminium alloy profiles. Polyamide insulating profiles can also be customized into complex shapes to suit specific needs and are used to minimize air movement within extruded cavities.

Aluminium doors and windows equipped with thermal break profiles significantly enhance energy efficiency by reducing overall energy consumption in buildings. The use of precision-extruded polyamide strips also brings additional benefits, such as enabling surface treatments on both the inner and outer sides of the aluminium profiles. This also allows for the incorporation of different glass types in building designs, while maintaining the aesthetic integrity of the doors and windows.

Thermal break aluminium profiles are inherently strong, and when paired with insulation strips, the overall structure becomes more stable. This results in a highly durable system that resists deformation under extreme wind pressures or external forces, ensuring consistent performance over time. The enhanced stability not only improves safety but also extends the life cycle of the doors and windows.

Wuhan Yuanfa New Material Co., Ltd. stands at the forefront of developing and producing top-tier, standard, and custom polyamide profiles for thermal break aluminium systems used in windows, doors, curtain walls, glass facades, and a variety of other engineering applications.