H3 Window Wall – Engineered for Australia
VistaCraft's H3 Window Wall System is purpose-built for the unique demands of Australian commercial and multi-residential buildings. Combining structural strength, thermal efficiency, and weather resilience, our H3 system delivers industry-leading performance in coastal, urban, and regional Australian environments – all while maintaining sleek architectural aesthetics.
Key Specifications
- 60mm thermal break frame for enhanced energy efficiency (NCC 2022 compliant)
- AS/NZS 1170 wind load rated (up to C4 cyclonic regions)
- Water penetration tested to AS/NZS 4284:2018 (Grade 3)
- Aluminium alloy 6063-T5 (Australian standard extrusions)
- Compatible with double/triple glazing (up to 40mm glass units)
- Fire-rated options available (AS 1530.4 compliant)
- Acoustic performance: Rw 45+ dB (reduces urban/road noise)
Australian Performance Features
Extreme Weather Resilience
Engineered to withstand Australian coastal salt spray, cyclonic winds (up to Category 4), and intense UV exposure – tested to AS/NZS 1170.2.
Thermal Efficiency
High-performance thermal break technology reduces heat gain/loss, meeting NCC Energy Efficiency Requirements (Section J) for commercial buildings.
Structural Integrity
Designed for multi-storey applications (up to 25 storeys) with superior load-bearing capacity – compliant with AS/NZS 1684.2.
Design Flexibility
Customisable finishes (powder coating to AS/NZS 2331), mullion/transom configurations, and glass options to match architectural vision.
Full Compliance
Certified to AS/NZS 4284 (glazing), AS 1288 (glass), and AS/NZS 2047 (aluminium windows/doors) – complete documentation for building approvals.
Easy Installation
Modular design reduces on-site labour time – pre-assembled components for faster, more accurate installation across Australian job sites.