The high quality of "DIO" PVC doors and windows is ensured by the profile of the German company Aluplast, as well as German high-quality machine installations, through which metal-plastic doors and windows are produces in DIO’s factory. The highest quality fittings and mechanisms for the long term guarantee of the products. Professional installation of our products is carried out by highly qualified staff.
English windows are both aluminum and PVC. Their outstanding visual makes them special, on the other hand, the quality and composition is absolutely identical to "DIO" PVC or aluminum doors and windows.
Glass is an important part of doors and windows. A glass package may occur with two or more glasses. Glass have different characteristics, among them: high quality of thermal insulation, high indicators of light transmission, acoustics and thermal conductivity. There are various shapes of glass.
Types of door and window systems: Energy Efficient Glass, PVC Doors and Windows, Aluminum Doors and Windows, Doors and Windows from England, Glass manufacturing. Products offered by DIO are characterized by German quality, while installation is ensured by qualified staff.