WINERGETIC PREMIUM PASSIVE
With additional thermal reinforcement and 3-chamber sealed glazing units, the window conforms to the requirements for passive buildings.
- 7-chamber sash and frames profiles with a depth of 82 mm.
- Original OKNOPLAST solution designed for passive houses.
- SpaceBlock thermal reinforcement – sash reinforcement with a thinkness up to 1.75, insulated with polyurethane foam.
- Original rounded profile shape from the outside.
- Highly efficient Warmatec thermal frames.*
- Quadruple glazing.*
- Additional gasket in the frame and sash.
* Non-standard option.