Aluminium Sliding & Stacking Doors
A smart and functional design, sliding and stacking doors open horizontally to create a seamless connection between indoor and outdoor spaces. Easy to operate and space-saving, they are perfect for areas where a swinging door may not be practical. These doors can be used as a standout feature on their own or paired with fixed panels to enhance light, airflow, and style.
Single Glazed
Our standard single glazed aluminium sliding and stacking doors are available in a wide range of configurations, providing excellent design flexibility to suit any home or project. With optional glass thicknesses from 4mm to 6mm, they deliver entry-level energy efficiency and sound reduction benefits while maintaining a sleek, functional style.
Double Glazed
If you’re looking to reduce energy costs and enjoy greater comfort in both warm and cool climates, consider our double-glazed aluminium sliding and stacking doors. With an 18mm overall glazing channel, they provide a cost-effective way to enhance energy efficiency, improve acoustic performance, and add an extra layer of security to your home.
Semi – Commercial
Our Semi-Commercial sliding and stacking doors combine sleek modern styling with superior performance. Designed for smooth operation and wide openings, they create seamless indoor–outdoor connections. With double-glazing options and an 18mm glazing channel, they enhance energy efficiency, noise reduction, and security—offering the ideal blend of style, comfort, and practicality.
Hardware Options
Archer Handle
Available in Black, White or Silver (pictured)
Boston Handle
Available in Black, White or Silver (pictured)
Timbarra Handle
Available in Black, White or Silver (pictured)
*Flush Pull Handle
Satin Chrome Only
*Curved Pull Handle
Stainless Steel Only
*D Pull Handle
Stainless Steel Only
*400mm D Pull Handle
Available in Black, White & Brushed Nickel (pictured)
*Accessible Handle
Black Only
*Hardware available on Semi – Commercial Platinum items only
Select your configuration to customise your window.
Click this link for a full description of customising your doors.
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Aluminium Sliding Stacker Door 2100h x 2679w$1,985.00 – $3,492.00 -
Aluminium Sliding Door 2100h x 2410w$1,355.00 – $2,441.00
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Aluminium Sliding Door 2100h x 1810w$1,038.00 – $2,024.00
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Aluminium Sliding Door 2100h x 1450w$1,018.00 – $1,891.00
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Aluminium Sliding Stacker Door 2100h x 2679w$1,985.00 – $3,635.00
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Aluminium Sliding Door 2100h x 1450w$1,018.00 – $1,843.00
Double Glazing
Until now, standard double glazing has been at the forefront of energy savings for aluminium windows and doors. The argon gas-filled Insulated Glass Unit (IGU) is highly effective at slowing both heat and cold from passing through the glass and into your home. This makes double glazing a simple yet powerful way to improve comfort, reduce energy costs, and create a more consistent indoor environment year-round.
Integrated Flashing
Our new integrated flashing makes window installation a breeze in light weight cladding walls. It creates a weatherproof seal around your window and door frame, protecting the internal building fabric of the home from rainwater and moisture damage.
- Factory fitted, so it surrounds the entire window, including head, jambs and sill, as well as the head and jambs of doors.
- Helps protect your home against the costly impact of moisture and water damage.
- Reduces air infiltration and draughts by providing a seal between the window or door and the stud opening.
Need Help ?
When it comes to Window and Door Systems there are so many options and variables, it can be difficult to find exactly what you are after. At Stock Windows we are dedicated to ensuring you receive the best quality product, best advice and complete satisfaction from your purchase.
Standard Sliding & Stacking Door Colours
Our selection of standard colours suits today’s trends and the needs of design experts. (Please note: Not all colours are available in stocked items but can be ordered in)
Pearl White
Anodic Natural Matt
Ultra Black
Surf Mist
Woodland Grey
Anodic Off White
Monument
Stone Beige
Dune
Primrose
Designer Colours
Looking for more inspiration? Checkout our range of designer colours. Selected for that more personal touch. (Custom orders only & may incur additional charges)
Basalt
Hammersley Brown
Jasper
Metallic Charcoal
White Birch
Ironstone
Silver Pearl
Paperbark
Deep Ocean
Textura Colours
Textura is a new matt finish which adds character and durability, with a subtle yet sophisticated textured finish. (Custom orders only & may incur additional charges)
Textura White
Textura Deep Ocean
Textura Black
Textura Ironstone
Textura Woodland Grey
Textura Jasper
Textura Monument
Textura Surfmist
Textura Dune
Textura Silver
Textura Primrose
Textura Paperbark
Options and Specifications
| Description | Single Glazed | Double Glazed | Semi – Commercial | |
|---|---|---|---|---|
| Aluminium Profile Thickness | 48mm | 48mm | 48mm | |
| Maximum Frame Height | 2400mm High | 2400mm High | 2700mm High | |
| Maximum Sash Height | 2345mm High x 1550mm Wide | 2345mm High x 1550mm Wide | 2110mm High x 922mm or 610mm High x 2400mm | |
| Maximum Frame Width | 4500mm Wide | 4500mm Wide | 2700mm Wide | |
| Glazing Thickness | 4mm to 8.38mm | 18mm | 4mm – 18mm (Semi – Commercial) 5mm – 24mm (Platinum) | |
| Bushfire Attack Level (BAL) | Up to BAL40 | Up to BAL40 | Up to BAL29 Platinum Up to BAL 40 | |
| Seal Type | Mohair Seals | Mohair Seals | Mohair Seals | |
| Best Uw Value Rating | 4.9 | 3.3 | 2.7 | |
| Maximum Acoustic Rating | Up to 30 | Up to 30 | Up to 30 | |
| Screening Options | – External Flydoor – Security Screens | – External Flydoor – Security Screens | – External Flydoor – Security Screens |
Sliding & Stacking Door Configurations
Sliding and stacking doors can be tailored to a wide range of configurations, offering flexibility to suit many different layouts and design needs. For a quote on specialised configurations, contact the Stock Windows sales team and we will be happy to provide you with a written quote.
Aluminium Awning Windows
AUSTRALIAN MADE AND TESTED
All window and door systems supplied by Stock Windows have been manufactured and tested to comply with Australian Standards (ASAS2047 and AS1288) and have been Australian Glass and Window Association (AGWA) Certification.
There are still many manufactures who claim to be AGWA certified, yet sub standard products continue to flood the Australian market everyday. Before you make your investment, ensure your windows are certified and comply to avoid costly replacement.
