Sliding windows have panels that move horizontally along a track instead of opening into an adjacent space. Sliding glass windows are easy to operate, a smart choice for hard-to-reach spaces. The simplicity of design requires little maintenance. Because each panel can be opened completely, they enhance ventilation and light. Kitek Windows offer aluminium, aluminium-timber and uPVC sliding windows in many colours and finishes. Our double-glazed uPVC window prices are among the best for energy-efficient products in the Australian market.