53‑Series Thermal‑Break Sliding & Inward

53 Series Thermal Break Sliding & Inward Opening Windows | Aluminum Thermal Break Window Sets Hi, this is Melissa, Foreign Trade Director of Newbase with 10 years of decorative engineering export experience. Many building contractors need multiple window opening styles within one consistent profile series to simplify project procurement. Our 53 Series Thermal Break Sliding & Inward Opening Windows, part of Thermal Break Aluminum Windows & Doors, deliver both sliding and inward casement options. They integrate seamlessly with System Windows & Doors, Standard Aluminum Windows & Doors, UPVC Windows & Doors, Fire-Rated Windows and Louvered Windows/Louver Windows for full building envelope solutions. Our 53 Series Thermal Break Sliding & Inward Opening Windows share the same 53mm aluminum profile with PA66 thermal break strips. The inward opening casement version allows safe indoor glass cleaning and suits high-rise buildings. The sliding variant saves interior s…