At BAU 2017, sedak presents a trade fair highlight: the new IGU product line „sedak isomax” with a U-value up to 0.23 W/m²K. The double and triple insulating glass units are available in up to 3.2m x 16m, dimensions typical of the manufacturer. The product line is combinable with all common façade systems. Therefore, glass façades with minimal thermal loss can be realized easily.