Perfektion Wood HPS

Thermal break aluminium wood system for casement openings

The EKU Perfektion Wood HPS series comes from the evolution of the Perfektion Wood series, using larger-profile bars that offer superior thermal and acoustic benefits whilst maintaining the same minimal aesthetics and perfect functioning of the concealed accessories that facilitate the creation of heavy sashes, offering maximum security against burglary. Also in this case, the internal cladding in precious solid wood creates a warm and welcoming living environment whilst the aluminium on the outside ensures an almost total absence of maintenance despite the excellent resistance to atmospheric agents.


  • minimal design, achieved by reducing the visible profile of the sash to the minimum possible (73 mm) and using the concealed System 16 mm accessories
  • Reduced final thermal transmittance (Uw) thanks to the smaller area of the profiles and a larger glass surface
  • superior-quality materials for high-level performance
  • maximum resistance, minimum maintenance
  • maximum brightness
  • a wide range of profiles and finishes to satisfy all kinds of aesthetic and constructive needs
  • the elegance of wood combined with the practicality and resistance of aluminium


Basic dimensions:73-mm profile of the fixed frame; 90-mm sash profile.
Maximum glass thickness:42 mm
Glass casement height:21 mm frame, 17.5 mm sash
Size of the insulating bars:32 mm
Air-sealing system:central open joint gasket and internal soundproofing gasket
Room for accessories installation:standard size for multipoint lock hardware 12/20–13 mm

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