The most important features of the product are: very easy installation and excellent insulation properties. KZN lintels for roller shutters are ready to be applied on seven types of ceiling height and for different ceiling kinds. KZN rim-lintel element together with THERMO-BEAM form a link base for INTERMO/INTEGRO concealed roller shutters. When applying the concealed roller shutters, the connection of window to THERMO-BEAM guarantees window’s stiffness in its upper part – without this solution, lack of stiffness was a huge and common problem.

12-hollow block
Thermal properties of Teriva 4,0/1 ceiling with 12-hollow block application It is recommended to assume following values of ceiling structure’s thermal resistance (without finishing layers