Louvre Window | H1785 x W900

The H1785 x W900 aluminium louvre window is a wide-span architectural window engineered to deliver maximum cross-ventilation, unobstructed sightlines, and adjustable airflow for Australian homes. Measuring 1785mm high by 900mm wide, this generous single-bay louvre suits bedrooms, living rooms, and indoor-outdoor entertaining zones. Built with heavy-duty commercial aluminium frames and secure blade galleries, it combines contemporary aesthetics with reliable weatherproofing and AS 2047 compliance.

Key Features & Technical Specifications

• Dimensions: Exactly 1785mm in height and 900mm in width, providing a substantial glass surface area that draws in significantly more natural light and fresh air than narrower profiles.

• Frame Profile & Strength: Constructed from commercial-grade extruded aluminium, engineered specifically to resist twisting, sagging, and corrosion across wider 900mm architectural spans.

• Glass & Blade Options: Configurable with 102mm or 152mm glass blades in Clear, Grey Tint, Low-E thermal glass, Satinlite Obscure, and double-glazed variants for enhanced climate insulation.

• Colour Palette: Available in hard-wearing architectural powder-coated finishes including Pearl White, Custom Black, or a Custom Colour matched to your specific facade and roofing colour scheme.

• Screen & Security Compatibility: Designed with a custom frame recess that accepts No Screens, standard Flyscreens, Diamond Grille, or high-tensile Stainless Steel Security Screens without hindering blade rotation.

• Hardware & Locking Mechanism: Equipped with heavy-duty mechanical blade galleries and key-lockable handles that clamp glass blades firmly together when closed, keeping your home secure.

• Weather & Energy Performance: Features dual-seal perimeter weather stripping that stops drafts and water infiltration, helping your property achieve strong thermal efficiency and WERS compliance.

Ideal Applications for Australian Homes

A 900mm wide louvre window is a versatile choice for homeowners and builders who want a primary feature window that doubles as a high-volume ventilation system. While narrower louvres work well in compact utilities, an H1785 x W900 opening is large enough to serve as the main window in a primary bedroom, ground-floor home office, or open-plan dining area.

In coastal builds across Sydney, Newcastle, and regional New South Wales, placing a 900mm wide louvre on the windward side of the home lets you capture cool afternoon sea breezes. By tilting the blades at an angle, you can direct airflow upward toward the ceiling to circulate air efficiently without creating strong drafts at floor level.

For renovations in suburban areas, this size fits comfortably into standard brick-veneer and timber-frame construction dimensions. It works brilliantly when installed alongside bi-fold or sliding doors in an alfresco entertaining zone, giving you an easy way to purge trapped summer heat while keeping doors closed against afternoon glare.

Configuration Guidance: Customising Your Window

When ordering your H1785 x W900 louvre window online, step through our custom configuration options to match your room layout and environmental needs:

1. Selecting Your Colour: Pearl White remains a practical choice for coastal properties and classic weatherboard homes, reflecting intense summer heat. Custom Black creates a striking modern frame that complements stained timber decking and contemporary brickwork. If your project requires an exact match to existing steelwork, our Custom Colour service ensures an accurate finish.

2. Choosing Your Glass: Because a 900mm wide window presents a larger glass surface area, solar heat gain is an important consideration. For north or west-facing rooms, Low-E glass or Grey Tint helps block harsh afternoon UV rays while keeping interior living spaces cooler. If the window faces a boundary fence or neighbouring property, Satinlite Obscure glass delivers natural daylight while protecting your personal privacy.

3. Picking the Right Screen: Wider window openings can attract insects if left unprotected during summer evenings. Standard flyscreens provide reliable bug protection for upper-floor windows. For ground-floor bedrooms and accessible street-facing rooms, adding a Stainless Steel Security Screen lets you leave your louvre blades open for overnight ventilation while maintaining a reinforced physical barrier against intruders.

Australian Standards, Engineering & Quality Guarantee

Every H1785 x W900 louvre window from New Age Construction Group is manufactured to meet AS 2047, the mandatory Australian Standard for windows and external glazed doors. Wider 900mm blades require exact gallery alignment to prevent rattling and wind deflection, which is why our frames undergo strict testing for structural strength, air infiltration, and water penetration resistance.

Manufactured at our Smeaton Grange facility in New South Wales, our windows are built using commercial-grade aluminium and quality hardware designed for Australian weather conditions. Whether you are a trade professional ordering for a residential development or a homeowner managing an extension, our windows arrive fully assembled and ready for installation. Standard lead times run between 12 to 15 working days to accommodate custom powder coating, precision blade cutting, and quality control prior to Australia-wide dispatch.

Frequently Asked Questions

Why choose a 900mm wide louvre window instead of a narrower size? A 900mm wide louvre provides 50 percent more glass surface area and ventilation capacity than a standard 600mm window. This makes it ideal as a standalone primary window in bedrooms, living rooms, and sunrooms where you want maximum airflow and expansive outdoor views.

Can I lock the louvre blades in a partially open position for ventilation? Our mechanical blade galleries feature multi-position operating handles that let you adjust the blade angle precisely. While full key-locking security applies when the window is completely closed, pairing the window with a Stainless Steel Security Screen allows you to leave the blades open securely day or night.

What is the standard manufacturing lead time for custom louvre windows? Custom aluminium windows from New Age Construction Group typically require a manufacturing lead time of 12 to 15 working days. This allows sufficient time for custom powder coating, glass sizing, and thorough quality inspection before shipping anywhere in Australia.

Order Your Custom Louvre Window Today

Upgrade your home ventilation with a substantial architectural feature window. Configure your H1785 x W900 aluminium louvre window above by choosing your frame colour, glass type, and screen option, or reach out to our Smeaton Grange team for a custom trade quote today.