Windows based on the Energeto 8000 system are a completely new
approach to energy efficiency. New possibilities are created by the
Ultradur High Speed technology, which allows the removal of the
steel reinforcement from the frame. In the system, the standard steel
reinforcement in the frame is replaced with special plastic inserts.
The standard glazing of windows also looks different, because in this
system the glazing is always glued to the window sash. The glue is applied
around the perimeter of the glass, thanks to which it is permanently
attached to the sash. This solution makes the glass become a structural
element of the window, which increases its stability. Windows made on
the basis of the Energeto 8000 system are equipped with fitting that is
characterized by six safe points and supplemented with a lock for incorrect
Energeto 8000 owes its name to its amazing thermal properties. Windows
allow for a heat transfer coefficient below 0.75W / m²K, which allows the
system to be used in low-energy and passive houses.