Roller shutter casing for insertion for use in accommodation- and commercial building, is equipped with access panel exclusively for roller blind which is opened mechanically, insulated thermally and sealed tightly
摘要
<p>The roller shutter casing (3) is equipped with an access panel (1) exclusively for a roller blind which is opened mechanically, insulated thermally and sealed tightly. The roller blind is operated from the front side of the roller shutter casing in an easy manner. The roller shutter casing is used in combination with a roller blind passage (2).</p>
