Aluminium doors cost depends mostly on the door you choose, its size and its glass. This guide breaks down what drives aluminium doors cost in South Africa, gives typical price ranges by type, and shows how to keep the cost down – whether you are buying in Johannesburg, Pretoria, Cape Town, Durban or anywhere across the country.
What drives the cost of an aluminium door
Five things move the price more than anything else. Size is the biggest: a wider, taller door uses more aluminium and bigger glass panes. Door type matters next – a simple patio slider costs less than a multi-panel folding door. Glass ranges from clear float up to toughened and laminated safety glass, each adding to the total. Finish – a standard white powder-coat is cheaper than a special colour – and hardware and locking round out the aluminium doors cost. Single versus double, and the number of opening panels, also change the figure.
Aluminium doors cost by type
As a rough guide, a patio sliding door is the most affordable way into aluminium, followed by heavier Premier sliders for larger openings. Folding (bi-fold) doors cost more because every extra panel adds framing and glass, and French doors sit in the mid-range. Hinged and pivot doors vary with size and hardware. For current figures on each, see our aluminium door prices page, then browse the full aluminium doors range.
Does location affect aluminium doors cost?
Because Coetz manufactures to order and supplies direct, aluminium doors cost the same factory-direct price wherever you are – Johannesburg, Pretoria and the wider Gauteng, Cape Town and the Western Cape, Durban and KwaZulu-Natal, Gqeberha, Bloemfontein and beyond. The main regional difference is delivery, and buying supply-only (your own installer fits the door) removes the installer markup that pushes up the cost on a fully fitted quote.
How to reduce your aluminium doors cost
You can trim the aluminium doors cost without cutting corners. Stick to standard sizes where you can, order the full schedule at once for better pricing, and choose the glass that suits the room rather than over-speccing every pane. Buying direct is the single biggest saving. For a genuinely non-standard opening, Coetz Custom builds bespoke – and still quotes direct.
Cost versus long-term value
Aluminium is not the cheapest frame on day one, but it is one of the best-value over time. It does not rust, warp or need repainting, its natural corrosion resistance means decades of service, and slim, modern doors add resale appeal – so the aluminium doors cost pays back in low maintenance and lasting looks.
What is included in the price
A Coetz aluminium door quote is transparent: the door leaf and frame, the glass you choose, the powder-coated finish, and the locks and handles. Because we supply direct, no installer labour is bundled into the price – your own contractor fits the door, which keeps the figure clear and competitive. Optional extras such as flyscreens, upgraded locks or a special colour are quoted separately so you see exactly what each adds. Delivery to your area – Johannesburg, Pretoria, Durban, Cape Town, Gqeberha or elsewhere – is confirmed on the quote.
Sliding, folding or French – which costs more?
Panel count and glass area drive it. A two-panel patio slider is the most affordable; a three- or four-panel folding door costs more because each panel adds a frame, glass and hinges. French doors sit between the two. If budget is tight, a slider gives the most glass for the money; if you want a whole wall to open, a folding door is worth the extra aluminium doors cost.
Aluminium doors cost FAQ
How much do aluminium doors cost in South Africa?
It depends on type, size and glass – a small patio slider is the entry point, while large folding doors cost more. See our aluminium door prices page for current figures, or send your sizes for a quote.
What is the most affordable aluminium door?
A standard-size patio sliding door in a white powder-coat with clear or laminated glass is usually the most affordable aluminium door.
Does the aluminium doors cost change by city?
No – we supply direct at the same price nationwide, from Johannesburg and Pretoria to Cape Town and Durban; only delivery varies by region.
Is aluminium cheaper than wood?
Aluminium can cost more upfront than timber, but it is cheaper to own – no rust, no rot and no repainting over its life.
Get an aluminium door quote
Send us your door sizes, styles and finishes, and we will send a no-obligation quote for anywhere in South Africa.
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