Due to the functional insulation layer, the system TRAV Active has a high heat and noise insulation
The TRAV system from HELLA, a structurally optimised solution for the installation of roller shutters, outdoor blinds, Venetian blinds and textile blinds in recesses, is already integrated in the shell of the building. Its functional insulation layer has a high thermal-bridge-reduced heat insulation and noise insulation. To prevent damage caused by moisture inside the material, the box is designed steam diffusion open. Due to defined stop positions, TRAV Active allows the dimensionally accurate installation of the window and ensures the consistent plaster adhesion for flawless façades.
