3-Panel Aluminium Sliding Window | H2100 x W2700

The 3-Panel Aluminium Sliding Window (H2100mm x W2700mm) combines full-height architectural proportions with panoramic sightlines and effortless horizontal gliding operation. Standing at a standard doorway height of 2100mm with an expansive 2700mm width, this three-panel configuration (available in versatile XOX or sliding-to-fixed layouts) creates an impressive glass feature wall that floods living areas, open-plan dining rooms, and alfresco transitions with natural daylight. Engineered with heavy-duty double-carriage tandem rollers, interlocking weather mullions, and integrated keyed deadlocking, it delivers smooth, lightweight operation and reliable everyday security. Customise your frame finish from our architectural powder-coated colour palette, select high-performance toughened safety glass or double glazing, and add protective sliding insect or marine-grade stainless steel security screens. Built in Sydney by New Age Construction Group to comply with AS 2047 and AS 1288 Australian Standards and delivered securely Australia-wide.

Key Features & Architectural Benefits

• Full-Height 2100mm x 2700mm Panoramic Proportions: Standing 2100mm tall and spanning 2.7 metres wide, this window aligns perfectly with standard Australian interior and exterior doorway heights (2100mm). It is a favourite among architects and builders for replacing traditional patio walls, framing expansive garden or coastal views, and maximising natural ventilation in large open-plan living zones.

• Versatile 3-Panel Configuration: Designed with three generous 900mm-wide glass panels to balance unobstructed viewing with flexible airflow. Whether configured with a fixed centre panel and operable end sashes (XOX) or a stack-sliding layout, the sashes glide smoothly along concealed tracks to provide up to two-thirds or split-end ventilation without protruding into interior or outdoor living spaces.

• Heavy-Duty Tandem Carriage Rollers: Supporting large 2100mm-high glazed sashes requires commercial-grade hardware. Each operable panel is fitted with heavy-duty, adjustable tandem carriage rollers that glide effortlessly along nylon-capped aluminium tracks, preventing track wear, jamming, or heavy friction over years of daily use.

• Full-Perimeter Weather & Acoustic Sealing: Engineered with deep interlocking meeting stiles and high-performance weather gaskets around the frame perimeter. When locked shut, the interlocking mullions seal tightly together to block out cold winter draughts, street traffic noise, dust, and heavy driving storm rain.

• Integrated Keyed Security Locking: Fitted with a robust, ergonomic keyed latch mechanism on the meeting stile that locks the sliding panels firmly into the frame, providing reliable home security and peace of mind.

• Maintenance-Free Structural Aluminium: Crafted from thick-gauge, powder-coated structural aluminium joinery designed to support wide 2700mm spans without sagging, bowing, or rotting under intense Australian UV exposure and coastal salt spray.

Glazing & Performance Options

All panels are glazed with Toughened Safety Glass as standard to comply with Australian building codes (AS 1288) for full-height 2100mm glazing, providing maximum impact resistance and thermal efficiency:

• Clear Toughened Safety Glass: Delivers maximum visible daylight transmittance and crystal-clear exterior viewing at an accessible price point.

• Grey Tint Toughened Glass: Cuts harsh afternoon glare and reduces solar heat gain during hot summer afternoons without darkening your indoor living space.

• Low-E Toughened Glass: Features a permanent, microscopic low-emissivity coating that reflects interior warmth back inside during winter while slowing down radiant summer heat transfer.

• Satinlite Obscure Glass: Textured privacy glass that lets natural daylight stream in while completely obscuring visibility from neighbouring properties—ideal for ground-floor boundary walls.

• Double Glazed Options: Available across clear, tinted, and Low-E variations to create an insulating dead air pocket that slashes thermal heat transfer and significantly cuts outside neighbourhood traffic noise.

Integrated Insect & Security Screens

Our 3-panel sliding windows feature dedicated exterior screen tracks that allow protective screens to slide independently across the operable glass panels without obstructing interior operation:

• Sliding Flyscreens: Custom-fitted insect screens with durable fibreglass mesh that keep flies and mosquitoes outside while allowing cooling cross-breezes to circulate.

• Diamond Grille Security Screens: Classic aluminium security grilles that provide physical deterrence against intruders alongside everyday insect protection.

• Stainless Steel Security Screens: Heavy-duty, marine-grade woven stainless steel mesh that resists knife cuts, heavy impact, and coastal corrosion, securing your full-height window without obstructing your airflow or outdoor view.

4. Technical Specifications Table