Stilo-50 series openable aluminium window porthole, installed in Barcelona, comprising 4/10/iguazú chamber glass, is a glass of 4 mm inside an air gap of 10 mm between the other glass iguazú type 4 mm, and is dark gray lacquered finish special ral. As we can see in the picture, this type of windows in bathrooms will sometimes coincide with the vertical line of bath screen therefore divide the window into two parts, a fixed side and one folding leaf, matching the screen in the middle of the window to open it. This type of circular windows of diameter can be made specific since they are made to measure. A bending machine used in manufacture to perfileria mold to the desired shape. For more information on forms and models of windows do not hesitate to contact us, we will respond without compromise.