Aluminium Doors and Windows in Johannesburg
Alu-Decor designs, manufactures and installs custom aluminium doors and windows across Johannesburg — from Sandton and Bryanston in the north to Houghton, Bedfordview and the East Rand. Our factory is based in Benrose, Johannesburg, which means your doors and windows are built locally, fitted accurately and backed by a team that is always close by.
Whether you are upgrading a residential property, refitting a commercial office or working on a large development, we manufacture to your exact specifications and handle everything from the first site measurement through to final installation and sign-off.
Manufactured in Johannesburg, Installed Across the City
Unlike resellers who import standard-size frames, Alu-Decor manufactures every door and window frame from scratch in our Johannesburg production facility. This is a meaningful difference — your product is built to the exact dimensions of your opening, in the finish you choose, and inspected before it leaves our factory.
What manufacturing locally in Johannesburg means for our clients:
- Exact sizing — no compromise on non-standard openings
- Faster lead times — no import delays or shipping dependency
- Full range of powder-coated finishes available
- Direct accountability — you deal with the people who made your product
- Cost efficiency — no import duty, freight or distributor margin
Aluminium Door Styles We Install in Johannesburg
We supply and install the full range of aluminium door types for residential homes, commercial offices and large-scale developments across Johannesburg. All doors are made to order and can be fitted with tinted, frosted, double-glazed or reflective glass to suit the application.
Sliding Aluminium Doors
Sliding aluminium doors are a popular choice across Johannesburg’s newer residential estates and older homes undergoing renovation alike. They offer smooth operation, excellent security and a clean modern profile that works with any architectural style. We install 2-panel and triple-track configurations in standard and heavy-duty formats.
- 700 Series standard patio sliders — most popular residential choice
- Palace Heavy Duty sliding doors — for wider openings and high-traffic areas
- Triple-track systems — where multiple panels are required
- Tinted, double-glazed or reflective glass options available
Sliding Folding Stacker Doors
Stacker doors remain one of the most transformative products we install. When fully opened they allow a Johannesburg entertainment room or lounge to flow seamlessly into the garden or pool area. We install 3, 5 and 7-panel systems with centre-split options and double-glazed panels for acoustic and thermal performance.
- Common in Bryanston, Fourways and northern Johannesburg residential projects
- Concealed anti-lift locks and secure interlocks as standard
- Available with double glazing for Johannesburg’s summer storm noise reduction
Pivot Doors
A pivot door is the defining entrance statement for a contemporary Johannesburg home or commercial property. Rotating on top and bottom pivot sets, these doors suit architect-designed residences in Houghton and Melrose, as well as commercial reception entrances across the Sandton CBD corridor.
- Single and double configurations available
- Floor springs and automatic door closers available
- Pairs well with frameless glass side panels
French and Hinged Doors
Our aluminium French and hinged doors bring a classic proportioned design with the durability and low-maintenance characteristics of modern aluminium. A practical choice for interior linking doors, kitchen openings, garden access and secondary entry points across any property type.
Frameless Glass and Office Glass Partitions in Johannesburg
Beyond residential doors and windows, Alu-Decor has a strong track record in commercial frameless glass and office partition installations across Johannesburg. We work with architects, project managers, developers and contractors on projects that require precision glazing and bespoke glass engineering.
Our completed commercial work in Johannesburg includes the Mintek Mineral Mines Block 9000 renovation in Randburg — a major office fit-out requiring internal frameless glass partitions with recessed floor integration, custom fixing systems and curved glass sections. We were appointed by Zidlaphi Kgomo and Associates and delivered against a demanding brief requiring maximum glass and minimal exposed fixings.
- Frameless glass partitions for offices and commercial interiors
- Semi-frameless glass partitions with aluminium frame systems
- Shopfront glazing and commercial entrance systems
- Curtain wall and window wall systems — HBS nuklip and Wispeco klip 44
- Curved glass design and installation
Aluminium Windows for Johannesburg Properties
Our aluminium windows are locally manufactured in Johannesburg and available in casement, sliding, cottage pane and fixed pane styles. All windows are custom-sized, weather-sealed and can be specified with energy-efficient double-glazed or Low-E glass for improved insulation and noise reduction.
Casement Windows
Casement windows open outward for maximum ventilation and seal tightly when closed. Available in 30.5mm and 38mm profiles, they are compatible with double-glazed units and are a common upgrade across established Johannesburg residential neighbourhoods. Popular with homeowners in Northcliff, Bordeaux and Linden replacing ageing steel frames.
- 30.5mm and 38mm profiles available
- Double-glazed compatible
- Weather-sealed and corrosion resistant
Sliding Windows
Aluminium sliding windows glide on precision rollers and suit kitchens, bathrooms, offices and any application where a hinged window would be impractical. A reliable, low-maintenance choice for both residential and commercial applications across Johannesburg.
Steel to Aluminium Window Replacement in Johannesburg
Johannesburg has a significant stock of older residential properties — many built between the 1940s and 1980s — that still carry original steel window frames. These frames rust, seize and eventually fail. Alu-Decor specialises in replacing steel frames with custom-fitted aluminium units, preserving the original wall openings and plasterwork while delivering a modern, weather-tight result.
We carry out this work regularly across Johannesburg suburbs including Northcliff, Northgate, Bordeaux, Linden, Mayfair, Kenilworth, Roodepoort and further east in Bedfordview, Edenvale and Germiston.
- Full removal of existing steel frames
- Custom aluminium replacement manufactured to exact opening size
- Clean installation with minimal damage to surrounding plasterwork
- Same powder-coat finish range as all other Alu-Decor products
Recent Projects Across Johannesburg
We have completed aluminium and glass installations at residential and commercial properties across Johannesburg. Recent projects include:
- Mintek Mineral Mines — Block 9000 office renovation, Randburg: internal frameless glass partitions with recessed floor integration and curved glass sections across three floors
- Houghton Estate: residential aluminium door and window installation in one of Johannesburg’s premier addresses
- Bedfordview home renovation: full window and door package including Klip 44 shopfront window with arch detail and complete interior refurbishment
Mintek Mineral Mines
Houghton Estate
Bedfordview home renovation
Areas We Cover Across Johannesburg
Our installation teams work across the full Johannesburg metropolitan area. We cover both residential suburbs and the commercial corridors. Key areas include:
- Sandton and Sandton CBD
- Bryanston and Craighall
- Fourways and Lonehill
- Randburg and Northgate
- Northcliff and Bordeaux
- Houghton and Rosebank
- Bedfordview and Edenvale
- Roodepoort and Florida
- Germiston and East Rand
- Johannesburg CBD and surrounds
- Benrose and Malvern — our home base
We also serve the wider Gauteng area including Midrand, Centurion and Pretoria. For a full overview of our coverage see our service areas page.
Why Johannesburg Clients Choose Alu-Decor
The vast majority of our Johannesburg business comes through word of mouth and referrals. Clients recommend us to their neighbours, builders recommend us to their clients and project managers bring us back to their next development. That consistency comes from doing the job right the first time.
- Factory based in Benrose, Johannesburg — you are dealing with a local manufacturer, not a reseller
- 4.8-star rating from 159 Google reviews — all from verified Gauteng clients
- Over 15 years of aluminium and glass experience across residential and commercial projects
- In-house installation team — we do not subcontract our installation work
- Regular project updates — clients are kept informed from order to handover
- Commercial capability — from single-home upgrades to multi-floor office renovations
Frequently Asked Questions — Aluminium Doors & Windows in Johannesburg
Q: Do you manufacture and install aluminium doors in Johannesburg?
Yes. Alu-Decor is based in Benrose, Johannesburg and manufactures all aluminium doors and windows locally in our Johannesburg factory. We install across the full city including Sandton, Bryanston, Fourways, Randburg, Houghton, Bedfordview, Roodepoort and all surrounding areas.
Q: What types of aluminium doors do you install in Johannesburg?
We supply and install sliding patio doors, sliding folding stacker doors, pivot doors, and French and hinged doors. We also install office glass partitions and frameless glass systems for commercial properties across Johannesburg. All products are locally manufactured to exact measurements.
Q: Do you do commercial aluminium installations in Johannesburg?
Yes. We have completed major commercial projects across Johannesburg including the Mintek Mineral Mines Block 9000 renovation in Randburg and a new building glazing project for NWU. We handle office glass partitions, shopfronts, curtain wall glazing and large-scale aluminium door and window installations for commercial clients.
Q: Can you replace steel or wooden windows with aluminium in Johannesburg?
Yes. We specialise in steel-to-aluminium and wood-to-aluminium window retrofits across Johannesburg. Many older Johannesburg homes still have original steel frames and we replace these with precision-fitted aluminium units without damaging surrounding walls or plasterwork.
Q: How do I get a quote for aluminium doors or windows in Johannesburg?
Contact us via the quote form on this page, call +27 82 444 0059 or send us a WhatsApp message. We will arrange a site visit at your Johannesburg property, take accurate measurements and provide a detailed written quote at no obligation.
Get a Free Quote for Aluminium Doors or Windows in Johannesburg
Contact Alu-Decor for a no-obligation quote on aluminium doors, windows or glass installations at your Johannesburg property. We will visit your site, measure accurately and provide a clear, itemised quote with no hidden costs.