HUECK Lambda WS 075

-75 mm overall depth, highly thermally insulated
-Thermal insulation: Uf ≥ 0.86 W/m²K
-Burglar resistance: up to class RC3

Modular aluminium window system

The HUECK Lambda WS 075 window construction combines all of the advantages of aluminium with the HUECK window systems' intelligent modular system. The processing advantages and lean inventory management, combined with the advantages of the GEN 4.0 fittings system, result in an ideal product for architects, planners, and processors alike. In addition, the modular system as a whole is Cradle to Cradle Certified as part of the HUECK WorldLifeBalance.

Product and processing advantages

  • Stable profile construction with a construction depth of 75 mm for inward opening windows
  • Narrow profile views of the window frame/sash combination from 90 mm
  • Up to 63 mm thick glass can be used, with seals for self-cleaning glass and optional square or round glazing beads.
  • Aluminium window system with high thermal insulation and optimized “Lambdatherm” insulating zone with insulating bridges made of innovative composite materials
  • Optional use of concealed or tried-and-tested surface-mounted window fittings
  • Interior and exterior views can be designed differently
    – from gentle curves to consistent straight lines
  • Production-efficient thanks to fewer accessories and component sharing
  • Compatible with the HUECK Lambda DS 075 door series and the Volato SLS 075 and SLS 075 CS sliding door series.

System data

  • Thermal transmission coefficient (EN 10077-2): Uf ≥ 0.86 W/m2K
  • Air permeability (EN 12207): class 4
  • Water tightness (EN 12208): class 9A
  • Wind-load resistance (EN 12210): class C5/B5
  • Mechanical stress (EN 13115): class 4
  • Long-term reliability (EN 12400): class 3
  • Burglar resistance (EN 1627 et seq.): up to class RC3