3-Panel Sliding Door | H2100 x W2400

A three-panel aluminium sliding door measuring 2100mm high by 2400mm wide is a residential patio door system designed for compact to medium-sized wall openings. Providing a wider walkthrough than standard two-panel sliders, this H2100 x W2400 configuration uses three 800mm-wide glass panes to deliver natural light and ventilation without taking up interior floor space. Engineered for Australian conditions, it offers smooth rolling operation, dependable weatherproofing, and flexible customisation for renovations and new builds.

Why Choose a Three-Panel Door for a 2400mm Opening?

When homeowners look at a 2400mm wide doorway, they often default to a standard two-panel sliding door. While two-panel doors work well, they only allow half of the total frame width to open. Choosing a three-panel stacking layout for your H2100 x W2400 opening transforms how the space functions by allowing two moving panels to slide and stack over one fixed pane.

This configuration opens up roughly two-thirds of the doorway, giving you a clear walkthrough of nearly 1600mm instead of 1200mm. That extra access makes a noticeable difference when you are carrying food out to the barbecue or hosting guests on a backyard deck. Dividing the 2400mm width into three narrower panes also reduces the weight of each individual sliding door. Lighter glass panels mean easier daily operation, less wear on the carriage rollers, and a sleeker architectural appearance that suits modern Australian homes.

Technical Specifications & Features

• Dimensions: 2100mm height x 2400mm width (H2100 x W2400 overall frame size).

• Frame Profile: Heavy-duty Australian architectural aluminium profile engineered for structural strength, torsional rigidity, and smooth rolling performance.

• Glazing Options: Standard configuration includes clear toughened safety glass. Custom upgrades include Grey Tint for glare control, Low-E glass for improved thermal efficiency, Satinlite Obscure glass for privacy, and Double Glazing for superior acoustic and thermal insulation.

• Colour Finishes: Choose from Pearl White, Custom Black, or Custom Colour powder-coated finishes formulated to withstand UV degradation and blistering.

• Screen Options: Available with No Screens, standard insect Flyscreens, Diamond Grille security screens, or high-tensile Stainless Steel Security Screens.

• Hardware & Locking: Fitted with a multi-point mortice lock and ergonomic handles to ensure a tight weather seal and dependable home security.

• Weatherproofing: Integrated perimeter weather seals and internal frame drainage channels protect your interior floors from wind-driven rain.

Built for Australian Climate & Lifestyle

We build this H2100 x W2400 aluminium sliding door to handle harsh Australian environments. Whether you are installing it in a sun-drenched western Sydney renovation or a coastal property exposed to salt air, the powder-coated aluminium frame will not rot, warp, or swell.

This compact three-panel footprint is especially popular for master bedrooms leading out to private balconies, courtyard gardens, or smaller alfresco dining zones. Because the panels slide horizontally inside the track, you do not need to leave swing space clear on your deck or living room floor. You can place furniture right up to the threshold without blocking doorways.

How to Configure Your H2100 x W2400 Door

You can customise every functional feature of your door directly on this page to suit your build. For contemporary homes and brick renovations, Custom Black powder coating creates a crisp picture-frame effect around your outdoor view. Traditional brick or rendered homes often look best with Pearl White for a classic, clean finish.

Glass choice plays a vital role in daily household comfort. Clear toughened glass is suitable for shaded courtyards and covered patios. If your doorway faces north or west and gets direct afternoon sun, upgrading to Low-E glass or Double Glazing helps keep your living space cooler in summer and warmer in winter. You can also add matching insect flyscreens or stainless steel security screens to leave your doors open for cooling breezes while keeping your home protected.

Certified Standards & Quality Guarantee

At New Age Construction Group, every aluminium window and door we manufacture complies with Australian Standard AS 2047. This certification guarantees tested structural deflection resistance, wind-load capacity, and water penetration resistance for residential building compliance.

We manufacture our aluminium doors at our Smeaton Grange base in NSW and deliver across Australia. Whether your job site is in Sydney, Melbourne, Brisbane, Perth, Adelaide, or regional areas, you receive reliable trade-quality products that arrive ready for straightforward installation.

Frequently Asked Questions

How wide is the clear opening on a 2400mm 3-panel stacking door? When configured as a stacking sliding door where two panels slide over one fixed panel, an H2100 x W2400 door provides a clear walkthrough opening of approximately 1550mm to 1600mm. This is significantly wider than a standard two-panel door of the same total width.

What rough stud opening size do I need for an H2100 x W2400 door? Your builder or carpenter should frame an opening roughly 20mm taller and 40mm wider than the door frame itself. For this unit, a rough stud opening of 2120mm height by 2440mm width allows adequate room for squaring, plumbing, and packing.

How long does delivery take for custom aluminium sliding doors? Manufacturing and nationwide delivery typically takes between 3 and 5 weeks, depending on your shipping address and selected powder-coat colour.

Order Your Custom Sliding Door Today

Ready to upgrade your patio or courtyard access? Select your preferred frame colour, glass type, and screen option above to see your instant price. For custom dimensions or bulk trade orders for an upcoming build, contact the New Age Construction Group team today.