Advantages of Aluminium Windows Over uPVC

Posted by Rex Conner on October 16th, 2019

Aluminium is a widely used material in different applications. The architectural use of this metal requires different aluminium systems. Although aluminium windows are quite popular, there is a longstanding debate between the benefits of Aluminium and uPVC windows. It is quite a difficult decision to make the right choice. A combination of the advantages of aluminium and the quality manufacturing of aluminium sliding windows in South Africa provides a proper solution to homeowners. (Information credit:

The Durability of Aluminium Over uPVC

Like aluminium, uPVC or unplasticised Poly Vinyl Chloride is also a popular choice for window frames. It is a durable material which will not require any replacement for 20 to 30 years. However, aluminium is a more durable material, which can last longer than uPVC. If you install aluminium windows at your home, you can be rest assured for at least 45 years. The degradation procedure of uPVC is faster than aluminium. What is more, aluminium does not rust, unlike other metals.

Security of Aluminium Over uPVC

Although aluminium and uPVC, both are secure if high-quality locking system are installed, aluminium is more secure due to its high strength ratio. If you opt for aluminium windows, you can find modern and durable windows which will secure your home with a multi-point locking system.

The Energy Efficiency of Aluminium Over uPVC

Until the advancement of technology, when aluminium window frames were not featured with thermal breaks, uPVC was a better choice for thermal efficiency. However, with time, the scenario has altered as aluminium windows became able to prevent heat conduction. However, the energy efficiency of aluminium windows varies depending on the quality of the material and the manufacturing procedure. To ensure the best possible energy efficiency of your aluminium windows, you should check the Window Energy Rating (WER) before choosing a brand.

Better Aesthetic Appeal

Another factor that helps aluminium windows win over uPVC, is the aesthetic appeal. The metal offers a sleek style. The clean, minimal and slim look of aluminium goes well with modern homes. Apart from the look, slim frames broaden the sightline, which allows you to have a wonderful view from your window. The robustness of aluminium makes the slim frames able to hold the large panes of glass. Apart from an excellent view, such a window allows more natural light to enter your home.

Aluminium is considered a far more effective solution for windows when compared to uPVC. Besides choosing the right material, you should also choose a reputed manufacturer of aluminium systems to ensure high quality products.

Like it? Share it!

Rex Conner

About the Author

Rex Conner
Joined: March 19th, 2019
Articles Posted: 57

More by this author