They are available in various shapes and configurations. The base material is always high quality aluminium. Buil-on shutters, as the name suggests, are mounted in front of the window. Thermal bridges are thus avoided, as the building envelope is not interrupted. Build-on shutters also allow for very easy and neat repair when required: It is performed from the outside, without any damages to the actual room
Roofline Doors Truly make wonders with limited space, since they barely need any space for the lateral guides and glide along the garage ceiling thus saving space and hardly limiting the height clearance. The completely enclosed aluminium componenets fit snugly to the structure and convey an entirely new "garage look and feel.
High -quality enclosed aluminium construction, paired with the most modern drive technology as well as a noble and sophisticated apperance. There are no spring assemblies or any other obtrusive and fragile extra parts.