Construction

• High performance thermally insulated aluminium window
• Three-chamber profiles, factory installed thermally insulated zone with ABP (general building supervisory authority test certificate)
• Sash weight max. 160 kg visible, max. 170 kg concealed
• Glass thickness between 22 mm and 67 mm

Elevation width

• Narrow elevation width of fixed/sash frame combination from 90.5 mm

Profile depth

• Fixed frame: 77 mm
• Sash frame: 88 mm

Insulation zone

• Factory installed, glass fibre-reinforced polyamide strips from 35 mm to max. 42 mm
• Optional insulation inserts
• Variable additional measures for different thermal insulation demands

Gaskets

• Centre seal gasket: standard hollow chamber gasket or optional high performance centre seal gasket for special U value requirements, both with vulcanised corners or as a vulcanised frame
• Glazing/rebate gaskets: narrow elevations on inside and outside, gaskets can be drawn in continuously Additional insulation wedge at the glazing bead available if required
• All gaskets coated with sliding polymer, suitable for self-cleaning glazing

Test results

• Thermal insulation (EN 10 077 – 2): Uf = 1.0 – 2.2 W/(m²×K)
• Water tightness (EN 12 208): up to E 900
• Air permeability (EN 12 207): 4
• Resistance to wind load (EN 12 210): up to C5
• Burglar resistance (EN 1627 ff): up to RC 3
• Sound insulation (EN ISO 717 – 1): up to Rw = 46 dB

Hueck Lambda 77 XL Catalougue

Planning Folder Aluminium Systems

Data Sheet

Brochure

BIM Object

Tender Document

Youtube Channel

Reference Projects

Profiles HUECK Lambda Windows

Sections HUECK Lambda 65 M

Product pass HUECK Lambda 65 M Window