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WELCOME TO 8TRIUM GROUP.
“High-performance aluminium windows for builders who don’t want compliance surprises.”
Canberra, Sydney, Melbourne & Brisbane
NCC-aware | Thermally engineered | Builder-first
Discover 8trium Group, a performance-led aluminium window and door partner trusted by builders, architects and developers across Canberra, Sydney, Melbourne and Brisbane. We specialise in high-performance, double-glazed aluminium systems engineered to meet real-world compliance, energy and durability requirements for residential and commercial projects.
Our focus goes beyond aesthetics - we design solutions that support thermal performance, reduce compliance risk, and integrate seamlessly into modern building design. With a commitment to precision, clarity and reliability, 8trium Group helps ensure your windows are never the weak point in your build.
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AZZARA
Minimal by Design. Monumental by Impact.
Azzara is a slimline aluminium window and door system engineered for projects where architectural intent must be matched by real-world performance. Designed to support large-format glazing without compromising structural integrity or thermal outcomes, Azzara enables bold design while reducing performance and compliance risk.
Featuring an ultra-slim, precision-engineered profile with smooth glide operation, Azzara delivers a clean, contemporary aesthetic while accommodating glazed panels up to 18m². The system supports double, triple, and acoustic glazing configurations, allowing projects to meet demanding thermal, acoustic and NCC performance requirements with confidence.
Azzara is designed not just to look refined - but to perform as specified, making it a reliable solution for high-end residential and premium architectural projects across Australia.
Montelle`
PRECISION AND TIMELESS
DESIGN.
Montellé is a steel-look aluminium window and door system engineered to deliver the visual strength of traditional steel profiles with the performance, durability, and compliance advantages of modern aluminium construction.
Designed for projects that demand architectural character without compromising build performance, Montellé combines refined proportions with precision engineering to support contemporary residential and commercial applications. The system delivers dependable structural integrity, smooth operation, and thermal performance aligned with modern building requirements.
Montellé provides architects and builders with a reliable solution where classic design intent must be supported by real-world performance, long-term durability and installation certainty - ensuring the finished result performs as confidently as it presents.
