RWT64 IZO Thermal-Break System

RWT64 is a 64 mm deep thermally insulated aluminium window and door system with a polyamide thermal break. Compared with RWT55 it offers a deeper profile, better thermal performance and accepts glass units up to 30–40 mm thick. Ideal for projects with cold winters or strong energy-efficiency targets — private houses, modern residential complexes and premium offices. All opening modes are supported (casement, tilt, tilt-and-turn, sliding) along with a wide hardware range.