The “Siegen” shelter system is inexpensive, uncomplicated and quick and easy to set up. In no time you become the proud owner of a practical shelter especially designed for bicycles and stock goods. With this optional rear wall you can increase the protection that the shelter offers. The rear wall seals the shelter system at the back, making it wind- and rainproof and leaving the weather out in the rain. The robust, opaque rear wall features a galvanised support frame and panels made of profiled sheet metal, powder-coated on both sides in RAL 9002 grey white. Suitable for model S18.