46mm Shape CT Long-lasting Polyamide Thermal Insulation Strips For doors

Overview

Currently, polyamide (PA66) reinforced with glass fiber is the most common material for thermal break strips in the market. This material is known for its high strength, heat resistance, and durability. It also offers low thermal conductivity, effectively preventing heat transfer between aluminium alloy profiles. Insulation strips have been successfully utilized in door and window applications for over four decades.

Thermal break strips are designed to block heat conduction between aluminium profiles. Polyamide insulating profiles can also be molded into complex shapes as required, helping to prevent air convection in extruded cavities.

With excellent insulation properties, thermal break aluminium doors and windows significantly reduce energy consumption in buildings. The use of high-precision extruded polyamide strips offers additional advantages, such as allowing dual surface treatment on both the interior and exterior of the aluminium profiles. These strips also enable the use of different glazing components without altering the appearance of the windows and doors.

Aluminium profiles with thermal breaks provide exceptional strength. When combined with insulation strips, the structural stability of doors and windows is enhanced, making them more resistant to deformation from wind pressure or external impacts. This ensures long-term performance and safety, as well as a prolonged service life.

Wuhan Yuanfa New Material Co., Ltd. is a leader in the design and manufacturing of high-end, standard, and custom polyamide profiles for thermal break applications in aluminium windows, doors, curtain walls, glass systems, and various other engineering projects.