Front glazed — also known as flushline — windows position the glass flush with the outer face of the aluminium frame, creating a smooth, uninterrupted exterior surface that defines modern commercial architecture.
This system is the go-to choice for commercial offices, multi-storey apartments, and architectural projects where a clean, contemporary facade is essential. The forward-positioned glazing pocket eliminates protruding elements, giving the building a premium, streamlined appearance that stands out in Melbourne’s competitive property market.
At Smart Doors & Windows, we supply and install front glazed flushline systems across Melbourne for projects of all scales — from boutique retail shopfronts to large-scale multi-storey developments.
AGS Commercial 419 Flushline — Single Glazed (100mm)
The AGS 419 Flushline is a 100mm, single-glazed, flush-glazed framing system offering a clean and modern external appearance. Popular on commercial and architectural projects throughout Australia, the AGS 419 can incorporate structurally glazed mullion profiles and offers several operable door and window options. Its forward-positioned glazing pocket allows glass to sit flush with the exterior face, creating a sleek, uninterrupted facade.
Key Features
- 100mm × 50mm single-glazed frame suitable for residential, commercial, and architectural applications
- Forward-positioned glazing pocket for flush external finish or reverse installation for expressed mullions
- Structurally glazed mullion and transom options
- Compatible door and window suites with internal and externally beaded options
- Corner mullion and post options with subframe including spandrel sub frame
- Cyclone impact tested
Technical Specifications
- Max Panel Size: 3,800mm (H) × 2,400mm (W)
- Glazing: Single glazed 6–12mm
- Wind Performance: SLS 6,000 Pa / ULS 9,000 Pa
- Water Resistance: 1,500 Pa
- Acoustic Rating: Rw 37 (C;Ctr: 0;-2)
- Energy Performance: Uw range 3.97–6.28 W/m²K
- Bushfire Rating: BAL 40 tested
- Certifications: WERS rated, Declare Label certified, AS 2047 & AS 1288 compliant
AGS Commercial 429 Flushline — Double Glazed (100mm)
The AGS 429 Flushline (formerly known as Flushline 419DG 100mm × 55mm) is a commercial framing system developed to accommodate both internal and external glazing techniques. Its front glazed arrangement maximises internal areas whilst achieving a clean and modern external appearance, making it ideal for projects requiring high thermal performance with double glazed units.
Key Features
- 100mm × 55mm double-glazed frame for residential, commercial, and architectural applications
- Forward-positioned glazing pocket for flush external finish or reverse installation for expressed mullions
- Captive glazing wedge options for easier on-site glazing
- Structurally glazed mullion and/or transom options
- Compatible door and window suites with corner mullion and post options
- Subframe including spandrel subframe available
Technical Specifications
- Max Panel Size: 3,800mm (H) × 2,400mm (W)
- Glazing: Double glazed 24–29mm; single glazed 5–12mm; thick glazed 12–18mm (with adaptors)
- Wind Performance: SLS 6,000 Pa / ULS 10,000 Pa
- Water Resistance: 900 Pa
- Acoustic Rating: Rw 40 (C;Ctr: -1;-6)
- Energy Performance: Uw range 2.6–3.5 W/m²K
- Bushfire Rating: BAL 40 tested
- Certifications: WERS rated, Declare Label certified, AS 2047 & AS 1288 compliant
Key Features & Benefits
The flushline design offers distinct advantages that make it the preferred choice for architects and builders working on commercial projects:
- Flush Exterior Finish: Glass sits level with the outer frame face, creating an unbroken external surface that looks premium from street level
- Versatile Installation: Can be reverse-installed for a more expressed mullion look, giving architects design flexibility
- Captive Glazing Wedge: Options for more accessible on-site glazing, reducing installation time and cost
- Structural Glazing: Structurally glazed mullion and transom options available for a seamless silicone-jointed appearance
- Internal & External Beading: Both internal and externally beaded options for different installation scenarios
- Corner Solutions: Corner mullion and post options for wrap-around glazing on building corners
- Subframe Compatibility: Full subframe system including spandrel subframes for concealed structural areas
Ideal Applications
Front glazed flushline windows are suited to a wide range of commercial and architectural applications:
- Office Towers: Clean, modern facades for corporate headquarters and commercial office buildings
- Multi-Storey Apartments: Premium exterior finish for residential high-rises and mixed-use developments
- Retail Facades: Seamless glass shopfronts that maximise product visibility and street appeal
- Institutional Buildings: Schools, universities, hospitals, and government buildings requiring compliant glazing systems
- Mixed-Use Developments: Versatile enough to span across commercial and residential levels within the same building
All our front glazed systems comply with AS 2047, AS 1288, and NCC requirements for commercial construction. Available powder-coated in any RAL colour or anodized in satin, bronze, or black to match your building’s design.
Our Process
We strive to make the process as easy and as stress-free as possible for every commercial project.
Consultation & Material Selection
Through our initial consultation session, we will aim to understand your project requirements and specifications.
Quotation & Approval
We will provide you with an accurate quote tailored to your commercial project specifications.
Manufacturing Product
Your custom commercial window systems are precision-crafted to your exact specifications.
Final Installation
Expert installation by our certified team ensures a flawless, lasting finish on every project.
Get a Quote for Front Glazed Windows
Whether you’re planning a new commercial build or upgrading an existing facade, our front glazed flushline systems deliver the sleek, modern appearance your project demands. To discuss your requirements or organise a free consultation, please give us a call today or contact us online.
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4A Carrington Drive, Albion, VIC 3020
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