The window was created for passive houses for customers who expect extremely energy-saving solutions.
T-Passive Energy allows you to keep the maximum amount of heat at home, thus reducing heating expenses. Warm windows mean lower bills. The window has a straight, angular shape that perfectly harmonises with modern construction. The highest level of aesthetics is ensured by the technology of invisible seams.
* Uw value obtained according to DIN EN ISO 10077-2 norm for a reference window with sizes: 1230×1480 mm
**Standard version of white windows has a traditional welds