GCB Doors & Windows offers a variety of aluminum sliding doors that are perfect for maximizing space and providing a modern look to any home or commercial space. GCB Doors & Windows' aluminum sliding doors are designed to be energy-efficient, keeping homes or commercial spaces cool in the summer and warm in the winter. The doors feature double-glazed glass panels that help to reduce heat transfer and improve insulation. Contact us at 07 3333 1745.