HUECK LAMBDA WS 090 IS

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

Product and processing advantages

- Consistent straight lines without visible glazing bead joints or external hardware for maximum transparency
- Sturdy, long-lasting profile construction with 90 mm profile depth for inward opening windows
- Glass thicknesses from 23-54 mm in the fixed field and 38-56 in the sash 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
- 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: 150 kg
- Thermal insulation: Uf ab (standard elevation width): 1.0 (W/(m²K)
- Burglar-resistance (DIN EN 1627): RC1, RC2 (WK2)
- Soundproofing (DIN EN 20140) 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 C4/B4
- Mechanical load (DIN EN 13115): class 4