To make housing is lighter and is visually more spacious windows of the big and non-standard sizes will help, and the dormer-windows used at a front glazing will become a highlight.
Standard models, for a glazing of cottages are presented in the catalog of each producer. They are more economic, than the windows from plastic executed by the individual order.
How to group dormer-windows at a front glazing? If the space is so big that one window does not provide sufficient illumination, installation of several windows from PVH is recommended.
Having grouped at a window cottage glazing together, you receive the big glazed surface.