High-performance integration: a system window integrates frame material, glass and hardware into a coordinated design so the parts work together for overall high performance — for example, quality thermal-break aluminium frames with high-performance gaskets and insulating glass effectively improve thermal insulation. Customisation: it can be tailored to different architectural styles, needs and budgets — shape, size, opening method, colour and surface treatment can all meet diverse design requirements so the window harmonises with the building.