Premium Fixed Window | H2400 x W300

A fixed window is a non-operable architectural picture window engineered without opening sashes, winders, or mechanical tracks, providing the cleanest possible frame profile and maximum daylight transmission. The H2400 x W300 Premium Fixed Window from New Age Construction Group delivers a striking floor-to-ceiling vertical presence, dependable structural weatherproofing, and superior acoustic sealing for residential and commercial Australian builds. Measuring 2400 millimetres high by just 300 millimetres wide, this ultra-narrow vertical slot window is engineered specifically for entryway sidelights, tight boundary wall cavities, architectural column accents, and privacy-focused elevations where you want to capture full-height natural light without consuming valuable horizontal wall space.

Ultra-Narrow Vertical Sightlines and Maximum Weatherproofing

Because fixed windows do not require opening sashes or bulky mechanical hardware, the aluminium frame sits flush around the perimeter of the glass pane. Standing an impressive 2.4 metres tall with a compact 300-millimetre width, this window creates a dramatic vertical slit of light that draws the eye upward and emphasizes internal ceiling heights. This ultra-slim floor-to-ceiling format allows builders and architects to introduce natural daylight into extremely tight structural cavities where standard windows would interfere with internal framing, structural columns, or cabinetry layouts.

Beyond its refined visual appeal, the stationary design provides the highest possible level of weatherproofing and energy efficiency. Without operable seams, sliding tracks, or moving seals, the glass panel is fully glazed and sealed directly into our heavy-duty commercial aluminium frame. This creates an airtight and watertight structural barrier that locks out coastal wind, driving rain, airborne dust, and street noise much more effectively than standard operable window formats. When combined with high-performance glazing options, tall vertical slot windows act as a highly dependable thermal shield for Australian homes.

Specifications and Features

• Exact Dimensions: 2400mm Height x 300mm Width, proportioned in an ultra-slim 2.4-metre vertical slot format engineered for tight entryways and privacy walls.

• Heavy-Duty Frame: Built from commercial-grade Australian aluminium engineered to resist twisting, warping, and structural deflection over decades of exposure to harsh weather.

• Glass Selection: Choose from standard Clear glass, Grey Tint for solar heat and glare reduction, Low-E thermal glass, Satinlite Obscure for privacy, or high-performance Double Glazed units.

• Powder-Coated Finishes: Available in Pearl White, Custom Black, or Custom Colour finishes applied to resist fading, chalking, and blistering under intense Australian UV radiation.

• Zero Maintenance Profile: With no mechanical winders, rollers, or hinges to lubricate or adjust, fixed windows offer a true low-maintenance solution for elevated and high-traffic areas.

• Acoustic and Thermal Superiority: Fully sealed perimeter glazing prevents air infiltration, providing outstanding noise reduction and improving internal temperature stability.

• Certified Compliance: Tested and manufactured to meet AS 2047 requirements for Australian residential and commercial building compliance.

Where to Use an H2400 x W300 Fixed Window

The compact 2400mm by 300mm footprint makes this window an exceptionally versatile solution for bringing natural light into narrow or architecturally challenging building elevations. Its most popular application is as an ultra-slim architectural sidelight installed directly beside standard 2400-millimetre high front entry doors. In compact foyers or narrow hallways where a wider 600-millimetre or 900-millimetre sidelight will not fit, the 300-millimetre width fits neatly within the framing cavity while aligning perfectly with the doorway header for a seamless, high-end entrance.

This narrow vertical format also excels along side-boundary walls where strict local council privacy and overlooking regulations restrict large window openings. By installing one or more 300-millimetre wide vertical slots along a boundary wall, you can bring abundant floor-to-ceiling daylight into living rooms, stairwell voids, or ensuite bathrooms without compromising personal privacy. Additionally, architects frequently specify this dimension as a rhythmic series of vertical light slots separating structural brick or timber columns along exterior feature walls.

Configuring Your Custom Window

Every building site has unique solar orientation and thermal requirements, which is why we assemble each fixed window to order based on your exact specifications. Start by selecting your frame colour to match your existing doors, cladding, and architectural profiles across the property.

Next, choose your glass type. Standard Clear glass provides maximum daylight transmission for shaded or south-facing elevations. For north or west-facing walls exposed to intense afternoon sun, choosing Grey Tint helps soften harsh glare. For side-boundary walls, entranceways, or bathroom installations where privacy is essential, selecting Satinlite Obscure glass lets in natural sunlight while blocking external sightlines. If energy efficiency is your primary goal, selecting Low-E glass or Double Glazing will reflect summer heat and retain interior warmth during winter, significantly improving your home's overall WERS thermal rating.

Engineering, AS 2047 Compliance, and Climate Durability

Australian weather conditions can be uncompromising, ranging from coastal salt spray to scorching inland heat. Tall glass panels require genuine structural integrity to perform reliably over the lifespan of a home. We manufacture our aluminium frames using thick-walled commercial profiles that comply with AS 2047 structural strength, wind deflection, and water penetration standards.

Every window is assembled, glazed, and inspected by our fabrication team before dispatch. Whether your job site is located in Sydney, Melbourne, Brisbane, or regional Australia, you receive a robust window system ready for straightforward installation into timber, steel, or brick-veneer frames.

Frequently Asked Questions

Where is a 2400x300 fixed window typically installed?

A 2400mm by 300mm fixed window is most commonly used as an ultra-narrow architectural sidelight beside front entry doors, along boundary walls where privacy is required, or installed as a rhythmic series of vertical light slots in modern living rooms and stairwell voids.

Do fixed windows require flyscreens or security screens?

No. Because fixed windows are stationary and do not open, they do not require insect flyscreens or security screens. This allows you to enjoy a completely crystal-clear, unobstructed view through the glass without screen mesh in your sightline.

What is the standard lead time for custom aluminium fixed windows?

Custom aluminium windows from New Age Construction Group are typically manufactured and dispatched within 3 to 5 weeks. Every unit is made to measure and inspected for quality before shipping across Australia.

Order Your Custom Fixed Window Today

Select your frame colour and glass type above to configure your custom window. Need advice on bespoke sizing, architectural layouts, or bulk trade orders for your job site? Contact our team for expert guidance on your next build.