Yes! One of the key benefits of Aluminium bifolds is that they are highly energy efficient. Aluminium is a natural conductor, so in order to improve the insulation of our bifold door frames, we include polyamide thermal breaks. Thermal break technology creates an insulated barrier between the inside and outside of the frame, preventing heat transfer between the two. As a result, our thermally broken frames conduct heat, cold and sound much more efficiently than other types of frames.