Two of the leading types of windows on the market are aluminium and uPVC, and for good reason. Both types of windows have their advantages, but to choose between the two, you should consider your specific needs and preferences.

How Durable are Aluminium & uPVC windows?

Aluminium Windows

When it comes to strength and durability, aluminium is a popular choice for windows. It can resist harsh weather conditions, meaning they are an excellent long-term investment, potentially lasting decades. They are not susceptible to rust and rot, so they’re great for areas that receive a lot of rain. Aluminium windows are low-maintenance, requiring periodic cleaning–ideal for busy households.

uPVC windows

These windows have become popular across the country for their affordability and durable material. Like aluminium windows, they don’t rust or rot, but they do tend to have a shorter lifespan because the material, which is engineered plastic (unplasticised polyvinyl chloride), is prone to some discolouration and misshaping over time. They may require some more maintenance over time.

Design & Window Styles

Aluminium windows are known for their sleek, stylish design; they have a modern aesthetic, which is favourable for homes trying to achieve a contemporary look. Because of their natural strength, the frame can be made slimmer, making them ideal for larger panes of glass, allowing in more light. We offer Aluminium windows in various colours and finishes, so there is something to suit every home.

When it comes to uPVC windows, they can also be selected in a range of colours; however, the frame is thicker, which makes them more noticeable, compared to more minimal aluminium window. However, they give the appearance of traditional windows, so they can still suit many homes.

Which Windows Are More Thermally Efficient

Aluminium Windows

One of the cons of aluminium windows is that they can lose heat in the winter and let in heat in summer–they are not the most energy-efficient option, making it harder to maintain a consistent indoor temperature. Some modern solutions offer thermal breaks or additional insulation, which can increase their efficiency.

uPVC Windows

uPVC windows are known for their superior insulation qualities and housing of double- and even triple-glazed panes. They can lower energy bills in the long run, so they can be a good option for those that want to prioritise reducing their carbon footprint and increasing their home’s thermal efficiency.

Which Option is More Cost-Efficient?

Aluminium windows are often more costly than uPVC windows because of their high-quality, premium design and materials. However, they can be a great long-term investment since they can last for decades.

uPVC windows are generally more affordable upfront as well as to install. They might not be as long-lasting, but they can be suitable for homes that need good-quality, thermally efficient windows. They can still last for years but may require more attention to keep them looking and performing their best.

Overall Pros and Cons

Here is a summary of each window type to help you decide which option could be best for your home.

Aluminium windows Pros

  • Durable and long-lasting
  • Sleek, slim and modern frames
  • Thinner frames, which allow more light in
  • Extremely low maintenance
  • Wide variety of colours and finishes
  • Recyclable material

Aluminium windows Cons

  • More expensive upfront
  • Less thermally efficient

uPVC windows pros

  • Thermally efficient
  • More affordable upfront
  • Potential noise reduction
  • Generally low maintenance

uPVC windows cons

  • Prone to some warping and discolouration
  • Thicker and chunkier frames
  • Can let in less light

Ultimately, the choice should depend on the best option for your home and budget. Both aluminium windows and uPVC windows have their benefits and can provide you with secure, durable and stylish options. Here at Salisbury Glass, we have years of expertise and can help you to decide which option suits your needs. Get in touch today to find out more.