The type of glazing depends on the material. You can glaze with wooden, plastic, aluminum windows, PVC windows. Wooden windows are not advised to use as windows for glazing, as they can demonstrate unreliability and problems in their further operation. In order to maximize the area of the balcony from dust, atmospheric precipitation and other influences, it is best to choose windows with an aluminum profile. This is not to say that this is the best option in view of the high cost of such windows, however, if there is a proper budget, it is better to dwell on this version.