30 Years of Australian Aluminium Expertise
Since 1996, Darley Aluminium has supplied Australian fabricators, builders and architects with the aluminium extrusions, window and door systems and technical support they need to deliver quality projects. Family-owned and Australia-wide, we are one of the country's largest distributors of aluminium extrusion products.
- 30Years in business (est. 1996)
- 1,000+Aluminium extrusion products
- 4Distribution centres Australia-wide
- 100%Australian family-owned
An Australian Family Business, Built on Aluminium.
Darley Aluminium was founded in 1996 with a simple goal: give Australian fabricators a reliable, local source of quality aluminium extrusions backed by people who understand the trade.
Three decades on, we have grown from a single Sydney operation into a national business with distribution centres in New South Wales, Queensland, Victoria and Western Australia. We are still family-owned, and we still run the business the same way: fast supply, honest advice and long-term relationships with the fabricators and specifiers who rely on us every day.
Today we stock more than 1,000 aluminium extrusion products and design our own window and door systems in Australia, for Australian conditions. From a single residential sliding door to a multi-storey commercial facade, our customers trust Darley to deliver the right profile, finish and technical support on time.
From Extrusion to Complete Systems.
We supply everything a fabricator or project team needs, from raw extrusion through to fully engineered window and door systems.
Aluminium Extrusions
More than 1,000 extrusion profiles held in stock across our four distribution centres, ready for fast dispatch to fabricators nationwide.
Residential Windows and Doors
The KlassicView range delivers reliable, great-value aluminium windows and doors for new homes, renovations and volume builders.
Architectural Windows and Doors
CityView and HarbourView are our premium architectural suites, engineered for larger spans, higher wind loads and design-led residential and commercial projects.
Thermally Broken Systems
ClimateGuard thermally broken systems help projects meet NCC energy efficiency requirements, reducing heat transfer and improving year-round comfort.
Commercial Framing and Doors
Shopfront framing, commercial doors and glazing systems for retail, office and multi-residential projects.
Security and Home Improvement
Security screen and home improvement products, including our ScreenGuard security screen range.
Extrusion and Powdercoating Services
Custom extrusion and powdercoating services, with finishes from accredited Interpon and Dulux powder ranges, so your profiles arrive in the colour and finish your project calls for.
Tested to Australian Standards.
Every Darley window and door system is designed in Australia and tested to meet the demands of Australian conditions and building codes.
AS 2047 compliant
Our window and door systems are tested to AS 2047 for structural performance, air infiltration and water penetration.
WERS rated
Systems are rated under the Window Energy Rating Scheme, giving architects and builders verified energy performance data for NCC compliance.
NATA-accredited testing
Performance testing is carried out through NATA-accredited laboratories.
Accredited powdercoating
Finishes are applied under Interpon and Dulux accreditation programs, backed by the manufacturers' warranties.
Why Fabricators and Specifiers Choose Darley.
Stock When You Need It
Four distribution centres and more than 1,000 products on hand mean shorter lead times and fewer project delays.
Real Technical Support
Our in-house Technical Support team helps with system selection, wind load and compliance questions, detailing and fabrication advice. Talk to people who know the product.
Local Customer Service in Every State
Each distribution centre has its own dedicated Customer Service team who know your account and your region.
Australian-Designed Systems
Our window and door suites are engineered in Australia for Australian climates, standards and building practices.
Ongoing R&D
We continually invest in research and development to improve performance, simplify fabrication and bring new systems to market.
30 Years of Relationships
Many of our customers have worked with us for decades. We grow when our fabricators grow.
Distribution Centres Australia-Wide.
Each site offers trade counter pickup, local delivery and a dedicated Customer Service team.
View all contact detailsFrequently Asked Questions.
Who does Darley Aluminium supply?
We supply window and door fabricators, glaziers, builders and commercial contractors across Australia. We also work closely with architects and specifiers on system selection and compliance for their projects.
Does Darley Aluminium sell direct to the public?
We primarily supply the trade. Homeowners interested in our window, door or security products can contact us and we will connect you with a fabricator in your area.
Where are Darley Aluminium's distribution centres?
We have four distribution centres: Erskine Park (NSW), Yatala (QLD), Keysborough (VIC) and Hope Valley (WA), supplying customers Australia-wide.
Are Darley window and door systems compliant with Australian Standards?
Yes. Our window and door systems are tested to AS 2047 through NATA-accredited laboratories and are WERS rated for energy performance.
Can Darley provide custom extrusions and powdercoating?
Yes. We offer extrusion and powdercoating services, with finishes from accredited Interpon and Dulux powder ranges. Contact our team to discuss your requirements.
How do I open a trade account?
Contact your nearest distribution centre or complete our online enquiry form and our Customer Service team will set up your account.
Let's Build Something Together.
Whether you are fabricating for a new home or specifying a commercial facade, the Darley team is ready to help.