Outside Profile Intside Profile
Gaskets system
Chamber structure

Energeto 8000


  • B” class profile,
  • 6-chamber construction,
  • building depth 85 mm,
  • width of the frame/wing set 119 mm,
  • Ultradur High Speed reinforcement,
  • middle seal (3 gaskets),
  • internal clamps as standard,
  • six anti-burglary points in the standard,
  • in the standard blockade of the incorrect position of the handle,
  • profiles in the standard combined in V-Perfect technology,
  • panes paste to the wing,
  • glazing with packets up to 52 mm wide,
  • standard glazing package 4th/18Ar/4/18Ar/4th [Ug=0,5]*,
  • profiles available in the classic-line style,
  • system compatible with other systems with a width of 85 mm,
  • possibility of mounting Aluskin covers,
  • recommended for energy-saving and passive construction.

*standard of the day 16.04.2019. Requires technological confirmation.

Windows created based on the Energeto 8000 system is a completely new approach to energy efficiency. It is also a breakthrough in the production of PVC windows. Ultradur High Speed technology creates new opportunities, which allows removing steel reinforcement from the frame. As standard, the steel reinforcement in the frame is replaced with special plastic inserts. The elimination of steel from the frame is also the elimination of thermal bridges. It is also possible to obtain even better thermal transmittance parameters of sections. In combination with the bonding technology, the static parameters are even better.

Profiles with a depth of 85 mm also create great opportunities for choosing a glazing unit. By using a packet with Ug = 0.5 with a warm spacer bar, Uw windows are only 0.72 W/m2K. The parameters apply to a reference one-wing window with dimensions 1.23 x 1.48 m.

Windows in the Energeto 8000 system are made in standard using the V-Perfect technology. Connections are made without the flow of excess screed, thanks to which the window corners gain an extremely aesthetic appearance. The place of connecting profiles becomes virtually invisible. It is also worth paying attention to the interior. After opening the wings, the profiles are thoroughly cleaned. In V-Perfect technology, we combine both white and veneered profiles.

For customers looking for innovative solutions, we can optionally recommend Aluskin aluminium covers. Thanks to them, the window will gain the finish typical for aluminium windows. Aluskin is a full range of colours, completely atypical for PVC joinery. Overlays can take any colour from the RAL palette.