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Large‑Format & Bespoke Glazing

Oversized Panels & Custom Configurations

Aluminium glazing systems configured for large panel dimensions, complex geometries and bespoke architectural requirements across commercial, multi-residential and architect-designed projects.

Large-format and bespoke glazing represents the upper end of the architectural window specification — projects where standard configurations are insufficient and the glazing itself becomes a defining element of the building’s design. This includes oversized fixed or operable panels, non-rectangular geometries, custom frame profiles, and complex multi-panel assemblies that require early engineering coordination between architect, builder and glazing supplier. Hunter Windows works with architects, facade consultants and builders to deliver large-format and bespoke glazing solutions from the AWS Elevate range, selecting and configuring systems to meet the structural, performance and aesthetic demands of each project.

aluminium sliding doors newcastle hunter region

Typical Applications

Large-format and bespoke glazing is commonly specified across:

  • Feature facade panels and statement glazed walls
  • Architect-designed homes with floor-to-ceiling or wall-to-wall glazing
  • Commercial lobbies, atriums and double-height spaces
  • Stairwells and void infill glazing
  • Raked, angled and non-rectangular openings
  • Multi-panel assemblies combining fixed and operable systems
  • High-rise facades requiring oversized unitised panels
  • Bespoke shopfronts and public-facing commercial facades

Key Performance Considerations

Large-format and bespoke applications introduce engineering and coordination requirements beyond standard window specification:

  • Structural performance — oversized panels experience significantly higher wind loads and dead loads than standard panels; frame depth, mullion sizing and fixing details must be engineered to suit panel dimensions and building exposure
  • Glazing specification — large glass panels require careful selection of glass type, thickness and interlayer to manage deflection, thermal stress and safety requirements; laminated and toughened safety glass is typically required
  • Thermal performance — large glazed areas have a proportionally greater impact on building energy performance than standard windows; U-value and SHGC selection should be informed by energy modelling at the whole-of-facade level
  • Weather resistance — joint design, sealant detailing and drainage paths become more critical at large panel scales; early coordination between the glazing supplier and facade engineer is recommended
  • Complex geometries — raked, angled and non-rectangular frames require custom fabrication and specific installation sequencing; tolerances are tighter and coordination with the structural frame is essential
  • Installation and access — large panel weights and dimensions affect crane and installation methodology; early discussion with the builder regarding access, sequencing and panel handling is recommended
  • Lead times — bespoke and large-format systems typically have longer fabrication lead times than standard products; early engagement with Hunter Windows supports programme planning

Available Range

Architectural Awning/Casement Window

Awning Window 466

Architectural Series 466

  • Stunning design and performance
  • Can handle large glass expanses with 24mm double-glazing
  • Various operating options for awning sashes
  • Flyscreen compatible
  • Easy installation in brick veneer and cavity brick buildings
  • Internal and external glazing options for hard-to-reach locations
Maximum Frame Height* Various
Maximum Panel Width* Various
Maximum Glass Thickness ≤24mm
SHGC Range 0.14-0.57
Uw Range 4.2-7

*Maximum Frame Height and Panel Widths indicated are interdependent and subject to individual site conditions.

Brochure
Full Technical Specifications (AWS)

Certified

AS2047
BAL-40
Safe4Kids
Acoustic Rating

Architectural Awning/Casement Window with TRUTH™ Hardware

Awning Window 467

Architectural Series 467

  • Secure operation in any Australian environment
  • Truth™ Hardware for enhanced security and effortless use
  • Support large glass spans without compromising strength
  • Tested to 450Pa water resistance
  • Single or double glazed for improved energy efficiency
  • Easy installation in brick veneer and cavity brick
Maximum Frame Height* Various
Maximum Panel Width* Various
Maximum Glass Thickness ≤24mm
SHGC Range 0.14-0.57
Uw Range 4.2-7

*Maximum Frame Height and Panel Widths indicated are interdependent and subject to individual site conditions.

Brochure
Full Technical Specifications (AWS)

Certified

AS2047
Acoustic Rating

Architectural Awning/Casement Window (100mm Frame) with TRUTH™ Hardware

Awning Window 468

Architectural Series 468

  • Secure and effortless operation
  • Truth™ Hardware for large installations with scissor-type winders that require 50% less effort and can be paired with stile latches for added strength and security
  • Support large glass spans without sacrificing strength or performance
  • Tested to 450Pa water resistance
  • Single or double glazing for fixed sidelights/lowlights and highlights
  • Easy installation in brick veneer and cavity brick
Maximum Frame Height* Various
Maximum Panel Width* Various
Maximum Glass Thickness ≤24mm

*Maximum Frame Height and Panel Widths indicated are interdependent and subject to individual site conditions.

Brochure
Full Technical Specifications (AWS)

Certified

AS2047
Safe4Kids

Architectural Awning/Casement Window (150mm Frame) with TRUTH™ Hardware

Awning Window 668

Architectural Series 668

  • High-performance windows for large installations
  • 50% less effort in operation than traditional chain winders
  • Additional locking points with stile latches
  • Extra-strong sashes support extensive glass spans
  • Standard Truth™ E-GARD™ hardware for excellent corrosion protection
  • Single or double glazing for fixed sidelights/lowlights and highlights, enhancing energy efficiency and comfort
  • Easy installation in brick veneer and cavity brick
Maximum Frame Height* Various
Maximum Panel Width* Various
Maximum Glass Thickness ≤24mm
SHGC Range 0.2-0.57
Uw Range 4.1-7.9

*Maximum Frame Height and Panel Widths indicated are interdependent and subject to individual site conditions.

Brochure
Full Technical Specifications (AWS)

Certified

AS2047
Safe4Kids

Energy Performance & Thermal Ratings

Large-format glazing has a proportionally greater influence on building energy performance than standard window systems. Glazing specification and system selection should be informed by whole-of-facade energy modelling rather than individual window U-value alone.

Key energy performance factors for specification:

  • U-value — measures the rate of heat transfer through the glazing assembly; for large glazed areas, even small improvements in U-value have a significant impact on overall building energy performance
  • SHGC — solar heat gain through large glazed areas can be substantial; SHGC selection should be informed by orientation, shading strategy and climate zone, and coordinated with the project’s energy model
  • Glazing selection — double glazing, low-e coatings, laminated interlayers and high-performance glass types are available and should be selected to meet both performance and safety requirements for the specific application
  • ThermalHEART series — thermally broken frames are particularly relevant for large-format applications where frame-to-glass ratio is lower and overall system U-value is more directly influenced by glass performance

For detailed energy performance data and climate zone guidance, see our WERS & Energy Performance and Thermally Broken Frames resource pages.

Integration

Large-format and bespoke glazing integrates across facade, sector and specification decisions:

  • Facade Solutions — directly relevant to curtain wall, window wall and high-rise facade systems where large panel dimensions and custom configurations are standard; also applicable within commercial framing assemblies for feature glazing elements
  • Sectors — most commonly specified in high-rise and multi-residential developments and architectural homes where scale and design intent drive glazing decisions; also relevant to education and retail projects with feature glazed facades
  • Specification — glass selection is the primary specification decision for large-format applications and should be confirmed early; refer to the Glass Options page for detail on available glazing types, and Colour Finishes for frame finish options

Frequently Asked Questions

For system selection, performance queries or to submit drawings for review, our team is available to assist.

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Our Projects

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Millhorn Apartments

8 storey, 79 bedroom with two podium level terraces. Located in Wickham, and built by GWH alongside Hunter Structural Steel, Hunter Install and Hunter Precast.

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