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Why should I choose uPVC windows over aluminum?

Updated: Jun 4

Choosing the right type of window frames for your home is an important decision that can have a big impact on your home's energy efficiency, durability, and overall look and feel. Two of the most popular materials for window frames are uPVC and aluminum, but which one is right for your home? In this blog post, we'll take a closer look at why uPVC frames are often considered a better choice than aluminum frames.

Energy Efficiency

One of the biggest benefits of uPVC frames is their superior energy efficiency. uPVC has a much lower thermal conductivity than aluminum, which means that it does not transfer heat as easily. This can help to keep your home cooler in the summer and warmer in the winter, reducing your energy bills and making your home more comfortable year-round.

In fact, studies have shown that uPVC frames can be up to three times more energy-efficient than aluminum frames. This is because uPVC frames have a better insulation value, which helps to minimize heat loss and reduce the amount of energy needed to heat or cool your home.


uPVC frames are also known for their durability and resistance to weathering and corrosion. Unlike aluminum frames, which can be susceptible to rust and corrosion over time, uPVC frames are made from a strong and durable plastic material that is resistant to weathering, rot, and insect damage.

uPVC frames are also easy to maintain and keep clean. They require only occasional cleaning with soap and water, and they do not need to be painted or stained like wooden frames do. This means that uPVC frames can look great for many years without needing to be replaced or repaired.


Finally, uPVC frames can be customized to match the look and feel of your home. They are available in a wide range of colors and styles, including wood-grain finishes that mimic the look of real wood. This means that you can choose uPVC frames that complement the style of your home and enhance its curb appeal. Also they never discolour or fade like aluminum frames do.


In conclusion, uPVC frames offer a number of benefits over aluminum frames, including improved energy efficiency, durability, affordability, and aesthetics. If you're looking for high-quality window frames that will help to keep your home comfortable and energy-efficient, uPVC frames are a great choice. Whether you're building a new home or replacing your existing windows, consider uPVC frames for a durable, low-maintenance, and cost-effective option.

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