Movable roofs: Foamed sandwich execution

The sandwich panels with aluminum on top and bottom have an insulating foam layer in the middle. Due to the weight advantage the possible rafter spacing and roof lengths are almost no limits set. The nontransparent panels will also shade the terrace. Shading would be needed only for open condition. Wireless motors regulate the opening even in combination with heat, sun and rain sensors. We have the right roof for every situation.