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The pros and cons of aluminium windows

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Before investing in a particular window frame, learn about the advantages of aluminium windows with our comprehensive guide.

The advantages of aluminium windows


One benefit of aluminium windows is that they can be significantly less expensive than other frames. For example wooden frames, such as timber will cost higher than aluminium windows and require a lot of maintenance. Plastic frames such as uPVC are often less expensive than aluminium. Yet, uPVC frames are more likely to deteriorate over time, and thus can work out more costly in the end.


Aluminium windows can last for up to 30 years. This is due to the fact that aluminium is much more tolerant to external elements as in comparison to other frames, so they are less prone to crack or decay due to. Aluminium also has a high strength-to-weight ratio, which makes them harder to dent.

Easy to keep

While also being durable, aluminium windows come with the advantage of being easy to maintain. Different finishes might require a bit more maintenance than others, but overall a quick clean of the frame and glass every two to three months can help eliminate dirt and keep the windows shining.

Design suitability for a variety of designs

Because of the way aluminium is made, these windows are easily able to conform to your specific design specifications while maintaining the inherent durability of the material. Additionally, there is a large variety of customisations including glassing options and finishes with a broad range of colors.

Thermal Efficiency

Aluminium windows are able to achieve improvements in heat gain and heat loss by up to 60 percent when coupled and a thermal break rivalling more expensive timber and uPVC equivalents. This is partly due to the introduction of polyamide technology, which can take the energy efficiency of aluminium windows to a whole new levels, providing key advantages to business and home owners alike seeking to save on energy bills.

Eco friendly

Aluminium is also sustainable product. It is 100% recyclable and has a minimal ecological footprint. Recycling aluminium itself requires just five percent of the energy required in its production.

Aluminium Windows have disadvantages aluminium Windows

The drawbacks of aluminium windows are now more about preference as opposed to the clear drawbacks. As mentioned previously, aluminium windows are no anymore considered to be poor in heating retention, if they are equipped with a thermal break, and have many advantages when it comes to the durability and ease of maintaining. However, some people would not even think about replacing their timber windows with aluminium, especially those with traditional home design. Furthermore, the cheaper up-front cost of uPVC windows can be very appealing to some people.

Aluminum Windows have advantages when compared with other frames

Below we have concisely summarized the advantages of aluminum windows compared to other materials

Aluminium VS uPVC

When compared against uPVC windows, aluminium windows have the advantage of being stronger and last for longer. This can outweigh the higher initial cost of having aluminium windows fitted. Additionally, aluminium window are environmentally friendly and allow for more design flexibility.

Aluminium vs Wooden Frames

Some will suggest that aluminium windows will not look as attractive as wooden ones. Yet, aluminium tends to be more affordable, requires less maintenance, and has more adaptability to designs. Certain people have chosen aluminium window frames that are clad with wood, which protects the wood against weathering.