Aluminum window profile LAMBDA WS 090 IS

acousticthermally-insulatedburglar-proof

With its sash that is not visible from the outside, the WS 090 IS window construction creates particularly elegant and narrow views. The WS 090 IS represents another design option within the intelligent modular system, when combined with the advantages of the HUECK GEN 4.0 window fitting and extensive certification. In addition, the modular system as a whole is Cradle to Cradle Certified as part of the HUECK WorldLifeBalance. Product and processing advantages •Consistently straight glazing bead joints and overlying hardware components for maximum transparency •Stable profile construction with a construction depth of 90 mm for inward opening windows •Glass thicknesses up to 65 mm can be used, with seals for self-cleaning glazing •Highly thermally insulated aluminium window system at the passive house level and optimized “Lambdatherm” insulating zone with insulating bridges made of innovative composite materials •Production-efficient thanks to fewer accessories and component sharing •Compatible with the HUECK Lambda DS 090 door series System data •Thermal transmission coefficient (EN 10077-2): Uf> 1.0 W/m²K •Air permeability (DIN 12207): class 4 •Water tightness (DIN EN 12208): class 9A •Wind-load resistance (DIN 12210): class C4/B4 •Mechanical stress (DIN EN 13115): class 4 •Long-term reliability (EN 12400): class 3 •Burglar resistance (EN 1627 et seq.): up to class RC3 •Sound insulation (EN 20140) up to Rw value: 49 dB