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Aluminium windows

How much do aluminium windows cost?

  • R1300 – R2500
    900 X 900 mm aluminium windows
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At Procompare, we have been tracking prices and seasonal trends for many years. Based on our proprietary data of historical project costs (acquired from thousands of our Pros) and other cost data from various respectable sources, we have put together a 2025 aluminium windows cost guide, where we have gathered all the necessary information for you to make the best possible decision.


900 X 900 mm aluminium windows

  • R1300 – R2500

This is the price for a standard 900 X 900 mm aluminium window, without installation. Aluminium is the most popular choice of windows material in South Africa. It is available in an unlimited range of colours and sizes. The price also ranges accordingly. Other factors affecting the price are the style, glazing, and special finishes, as well as the brand and your location. On average, expect to be charged between R1300 and R2500 for a 900 X 900 mm aluminium window.

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1500 X 1500 mm aluminium windows

  • R3100 – R4400

This is the price for a standard 1500 X 1500 mm aluminium window, without installation. The final price will depend on the style (bifold, sliding, awnings, casement, etc.), glazing (single, double, etc.), and finishes. The brand and your location also have an effect on the price. Installation cost in Johannesburg and Pretoria is somewhat higher than in Durban for example. The cost of a 1500 X 1500 mm aluminium window typically runs from R3100 to R4400, averaging at R3800.

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Recent jobs for aluminium windows

Aluminium windows

  • City (or suburb) where you need the service: Lady Loch, Paarl
  • Number of windows: 25
  • When do you need this service?: I'm flexible

Please email quotes with different options so that we can consider costs when planning.

Aluminium windows

  • City (or suburb) where you need the service: Pietermaritzburg
  • Number of windows: 1
  • When do you need this service?: As soon as possible

I am looking for a height 0.80cm x cm across sliding glass. So each panel will be 0.50cm across x 0.80cm height. Price pls.

Wooden windows

  • City (or suburb) where you need the service: Heidelberg, Western Cape
  • Number of windows: 10
  • Additional services: Old windows removal, New windows installation
  • When do you need this service?: I'm flexible

Double hung.

Aluminium windows

  • City (or suburb) where you need the service: George, Bodorp
  • Number of windows: 8
  • When do you need this service?: As soon as possible

Aluminium push opens

Aluminium windows

  • City (or suburb) where you need the service: Ga-Rankuwa, Pretoria
  • Number of windows: 4

Aluminium windows

  • City (or suburb) where you need the service: Umhlanga Rocks, Durban
  • Number of windows: 7
  • When do you need this service?: As soon as possible

Double hung. I am available on Whatsapp, Whatsapp call and email.

Aluminium windows

  • City (or suburb) where you need the service: Saldanha
  • Number of windows: 15

See plan attached.

Aluminium windows

  • City (or suburb) where you need the service: Glenvista, Johannesburg
  • Number of windows: 13
  • Additional services: New windows installation
  • When do you need this service?: As soon as possible

CW30 FP 2x1 x Bronze (3) CW30 FP 2x1 x Bronze (2) CW30 PTT Bronze (4) CW30 PTT Bronze (4)

Aluminium windows

  • City (or suburb) where you need the service: Goedemoed, Durbanville
  • Number of windows: 11
  • Additional services: New windows installation
  • When do you need this service?: I'm flexible

See file attached. I am available on Whatsapp, Whatsapp call and email.

Aluminium windows

  • City (or suburb) where you need the service: Port Elizabeth
  • Number of windows: 3
  • Additional services: New windows installation, Window blinds installation
  • When do you need this service?: As soon as possible

Width x height divided into 2... Top half 2 sliding windows...... 1 off Width x height divided into 2.....top half 2 sliding windows.......1 off Width x height ...1 off