uPVC vs. Aluminium: Which is the Right Choice for Your Wellington Home?

uPVC vs. Aluminium: Which is the Right Choice for Your Wellington Home?

When it comes to selecting windows and doors for your home, the choice between uPVC and aluminium can be a challenging decision.


Both materials have their advantages, but understanding the key differences can help you make an informed choice based on your specific needs. In this blog post, we’ll compare uPVC and aluminium windows and doors, and discuss their respective benefits for Wellington homes.


Energy Efficiency

uPVC is known for its excellent insulation properties, thanks to its multi-chambered profiles and tight seals. This helps to reduce heat transfer, keeping your home cooler in summer and warmer in winter. As a result, uPVC windows and doors contribute to lower energy consumption and reduced energy bills.

On the other hand, aluminium is a highly conductive material, which can lead to more significant heat transfer. Although modern aluminium windows and doors often include thermal breaks to improve insulation, they generally don’t provide the same level of energy efficiency as uPVC.

Durability and Maintenance

Both uPVC and aluminium are durable materials that can withstand harsh weather conditions. Aluminium is a robust and corrosion-resistant material, making it suitable for coastal homes. However, uPVC is also highly resistant to corrosion and other environmental factors, making it an equally durable choice.

In terms of maintenance, uPVC windows and doors require very little upkeep. They don’t need to be painted, varnished, or treated against corrosion. A simple cleaning with a mild soapy solution is enough to keep them in good condition. Aluminium windows and doors generally require more maintenance, such as regular cleaning to prevent corrosion, and occasionally need to be repainted or refinished.

Aesthetic Appeal

Both uPVC and aluminium windows and doors come in a wide range of styles, colours, and finishes, allowing you to find the perfect match for your home’s aesthetics. Aluminium tends to offer a more modern and sleek look, while uPVC can provide a more traditional appearance. The choice between the two materials ultimately depends on your personal style preferences and the architectural design of your home.


In general, uPVC windows and doors tend to be more cost-effective than aluminium alternatives. However, it’s essential to consider the long-term value that each material provides. uPVC’s superior energy efficiency can result in long-term savings on energy bills, while its low maintenance requirements can save you time and money.

Eco Windows & Doors Wellington is here to help you choose the perfect windows and doors for your home. Our experts can guide you through the differences between uPVC and aluminium, ensuring you make an informed decision based on your specific needs and preferences. Contact us today to learn more about our range of high-quality windows and doors.
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