GERMAN ARCHITECTURAL BENCHMARK
Lambda WS 075
German engineering at 75mm depth. Masterpiece thermal insulation, whisper-quiet acoustics, and uncompromising structural strength.
Every millimeter matters.
Engineered in Germany.
Tailored for Perth’s harshest climate.
Combining glass-fiber reinforced PA66 thermal break barriers with modular insulation zones and triple perimeter EPDM sealing, HUECK Lambda WS 075 keeps scorching Australian summer heat outside while preserving indoor comfort.
INNER ARCHITECTURE
Anatomy of German Precision.
Click or hover over the structural hotspots below to explore the core components of the Lambda WS 075 system.
GFK PA66 Thermal Breaks
24mm–34mm high-performance Polyamide 66 thermal insulation strips reinforced with 25% glass fiber (GFK) to eliminate thermal bridges between indoor and outdoor aluminum frames.
Triple EPDM Gasket System
Engineered synthetic EPDM rubber gaskets running continuously around frame and sash perimeters, providing air leakage class 4 and Class E1200 watertightness.
Modular Insulation Core
Specialized polyurethane foam inserts inserted inside profile chambers to further decrease convection heat exchange, yielding frame values down to Uf = 0.86 W/m²K.
Concealed Euro Groove
Standardized European C-groove profile accepting heavy-duty concealed hinges and multi-point locking gearboxes rated up to 160kg sash weights.
52mm Deep Glazing Pocket
Accommodates high-performance double or triple IGU glass panels up to 52mm thickness with warm-edge spacers and Argon gas filling.
PERFORMANCE BENTO
Stats that speak for themselves.
German Passive-House Grade Thermal Barrier
Engineered to meet stringent European energy conservation guidelines, significantly lowering residential HVAC power consumption in Perth's hot summers.
Whisper Quiet Haven
Attenuates up to 48 decibels of external traffic and wind noise for pristine indoor tranquility.
Typhoon & Coastal Strength
Structural stability rated for high-rise buildings and exposed coastal properties in Western Australia.
Impervious Weather Seal
Zero water penetration tested at extreme 1200Pa driving rain pressure tests (DIN EN 12208).
Anti-Intrusion Hardware
High-tensile locking gearboxes and mushroom pins provide certified protection against forced entry.
THERMAL INFRARED COMPARISON
Feel the difference thermal break makes.
Drag the slider below to compare heat transmission between a traditional non-insulated profile and the HUECK Lambda WS 075 system.
FULL SPECIFICATIONS
German engineering details.
| Basic Frame Depth | 75 mm |
| Sash Profile Depth | 85 mm |
| Face Width (Frame + Sash) | 90 mm – 140 mm |
| Aluminum Alloy Grade | EN AW 6060 T66 / 6063 T6 (High Precision Extrusion) |
| Max Sash Weight (Tilt & Turn) | Up to 160 kg (Concealed Hinges) / 200 kg (Heavy Duty) |
| Max Window Height | 2800 mm |
| Frame Heat Transmittance (Uf) | Uf ≥ 0.86 W/m²K (DIN EN ISO 10077-2) |
| Air Permeability (EN 12207) | Class 4 (600 Pa) |
| Watertightness (EN 12208) | Class E1200 (1200 Pa Driving Rain) |
| Wind Load Resistance (EN 12210) | Class C5 / B5 (Design Pressure 4500 Pa) |
| Burglar Resistance (DIN EN 1627) | RC1N, RC2, RC3 / PAS24 Certification |
| Maximum Glazing Thickness | 12 mm – 52 mm |
| Sound Insulation Rating (Rw) | Up to 48 dB (with acoustic laminated triple IGU) |
| IGU Configuration Options | Double Glazed Low-E + Argon / Triple Glazed Double Low-E |
| Spacer System | Warm-Edge Composite Spacer (Technoform / Swisspacer) |
| Powder Coating Standards | Qualicoat Class 2 / Class 3 Super-Durable Architectural Powder |
| Anodizing Specification | Qualanod Standard (20µm – 25µm Coastal Marine Grade) |
| Dual-Color Profile Support | Supported (e.g. Matt Black Exterior / Warm Oak Interior) |
| Warranty Coverage | 10-Year Comprehensive System & Coating Guarantee |
LOCAL PERTH SUPPORT
Ready to elevate your architectural vision?
Contact Swan Windows Perth for authorized technical advice, custom window schedule pricing, and local showroom samples.