Modular system

• System enlargement of a noise-optimised window with high sound

absorption in part-open position for HUECK Lambda WS 090

• Intelligent modular system for different demands for heat

insulation, functionality and aesthetics

• Versatile design possibilities, slim sidelines, high-quality fitting and accessories

• Optional RAL checked, concealed and exposed fittings

• Snap-in glass beads

• Numerous wall connection variations, easy to install

Surfaces

• Anodised according to DIN 17611

• Plastic coating (wet paint, powder coating) according to DIN 50939

• Subsequently coatable

Connecting technology

• T-cleats and corner cleats nailable with the same pin

diameter of 5 mm and a consistent hole pattern

• Corner cleats alternatively crimpable (different punch dimensions possible)

• Identical cleats for inside and outside chamber (frame)

• Subsequently gluable

Opening types

Tilt and turn

Construction characteristics

• Three-chamber profiles with factory-made insulating bridge

• Sash weight max. 120 kg

• Symmetrical profile construction with identical chamber dimensions

• Concealed drainage, alternatively with Monodrain

• Optimised isotherm course of the glazing to the sash

Elevation widths

• Fixed frames: 90 mm

• Sash frames: 100 mm

• Enlarged view by sound absorber (plus 80 mm)

Insulating zone

• Factory-made inserted, fiberglass-reinforced polyamide stripes in shear-proof composite

• Insulating cores in all profiles

Glazing

• Glass thicknesses of 23 mm to 72 mm

Gaskets

• Gliding center seal gasket for special sound insulation requirements

• All gaskets coated with sliding polymer, suitable for self-cleaning glazing.

• Internal and external glazing gaskets, to be drawn-in circumferentially

Performance characteristics

• Sound insulation: – Closed position: to Rw 45 dB value

– Part-open position: to Rw 31 dB value (with 33.5 cm² ventilation cross section)

• Thermal transmittance:    Uw ≥ 0,97 W/m2K

• Water tightness (EB 12208): up to E1200

• Air permeability (EN 12207): Class 4

• Resistance to wind load (EN 12210): Class C5/B5

• Mechanical stress (EN 13115): Class 4