HUECK LAMBDA WS 090

(Lambda duo 90)
highly thermally insulated, 90 mm profile depth

Product and processing advantages

- Sturdy, long-lasting profile construction with 90 mm profile depth for inward opening windows
- Glass thicknesses from 23-72 mm can be used – with standard Gaskets for self-cleaning glazing as well
- Extremely thermally insulated Aluminium windows system on passive house level and optimised insulation zone with insulating Bridges made of innovative compound materials
- Optional use of concealed window hardware or established visible hardware
- Different design for internal and external views – from gentle curves through to consistent straight lines
- Production-optimised through few accessory items and use of the same parts
- Compatible with HUECK Lambda DS 090 and DS 090 FD door series

System data

Realisable window sizes (max. width / max. height): 1600 mm / 2400 mm
Max. weight (standard hardware): 150 kg
Thermal insulation: Uf ab (standard elevation width): > 0.7 (W/(m²K)
Burglar-resistance (DIN EN 1627): RC1, RC2 (N) and RC3
Soundproofing (DIN EN 10140) up to Rw value: 49 db
Water tightness (DIN EN 12208): class 9A
Air permeability (DIN 12207): class 4
Resistance to wind load (DIN 12210): class C5/B5
Mechanical load (DIN EN 13115): class 4