Built-in box

The slats roll into a built-in box. The box includes toughened polystyrene XPS which has excellent insulation properties. When the roller shutter is retracted, only the guide rails are visible as they are attached to the window frame, or the reveal, and the inspection flap is visible too. If you want to use this type of roller shutter installation, you have to take this into account at the project stage. Combined roller shutters with an integrated insect screen can also be selected.