Our bespoke aluminium cavity sliding doors are designed and manufactured to the highest standard. Using the robust and sophisticated Wintec Systems design, we offer exceptional products that look stylish and perform beautifully. Custom-made aluminium cavity sliding doors create the ultimate indoor/outdoor feel because the doors slide completely away into the wall cavity. This leaves clean open lines and maximum space. Moreover, our tracks are designed to stay dust-free to maintain an effortless smooth slide. A range of glazing options means you can choose from single or double glazing, obscure or tinted glass, and different energy efficiency features.