Aluminium and uPVC are two of the most popular window materials available in the fenestration industry. Both have their own individual benefits and drawbacks, as well as window styles that the materials are available in. Read on to find out more.

uPVC Windows


One of the key advantages of uPVC windows is their exceptional thermal insulation properties, which are achieved through the use of multiple chambers and insulating materials within the frames and glazing, allowing them to provide superior energy efficiency and performance compared to traditional single-pane windows.


uPVC windows are typically less expensive than aluminium ones due to the lower cost of materials and production, which makes them an attractive and budget-friendly alternative for homeowners who want high-quality windows that don’t break the bank. 

In addition, thanks to their affordability, homeowners can potentially invest in other home improvement projects or upgrades while still getting the energy efficiency and durability benefits that come with uPVC windows.

Low maintenance

It is widely recognised as a low-maintenance material that is highly resistant to moisture, rot, and corrosion, making it an ideal choice for homeowners who want to avoid the hassle and expense of regular window maintenance.

Sound insulation

One of the most important benefits of uPVC windows is their ability to provide effective sound insulation, thanks to the advanced construction and design of the frames and glazing, which helps to minimise the transfer of external noise into the home. This feature is particularly valuable for customers who live in urban or high-traffic areas, as it can significantly reduce the amount of noise pollution that enters the home.

Aluminium Windows


Aluminium windows are incredibly strong and durable, and they can withstand harsh weather conditions. They are more durable than wooden windows, which are prone to rotting and warping due to weathering and time.

Low maintenance

The low-maintenance properties of aluminium make it an ideal choice for homeowners who are looking for windows that require minimal upkeep and upkeep costs. Furthermore, these windows have a much longer lifespan compared to other window materials, and they can be expected to look as good as new for many years to come, making them a wise investment for any homeowner.

Modern Look

Homeowners can easily match their aluminium windows to the building’s exterior, creating a seamless and cohesive look that enhances the overall aesthetic appeal of the property. Additionally, aluminium windows can be designed in various configurations, including sliding, casement, and fixed styles, to meet specific functional and aesthetic requirements while also providing excellent thermal insulation, security, and weather resistance.


Aluminium is an eco-friendly choice for windows due to its high recyclability, which helps reduce the environmental impact of window manufacturing and waste. Aluminium is one of the most recycled materials in the world, with a recycling rate of up to 90%, and it can be easily melted down and used to create new windows or other products without losing its original properties or quality. 

In summary, aluminium windows are a durable, low-maintenance option that provides a modern look but may not be as energy-efficient as uPVC windows. On the other hand, uPVC windows are energy-efficient and cost-effective, but they may not be as durable as aluminium windows. Ultimately, the customer’s choice between the two will depend on their priorities and budget.

To discover the range of styles we supply for these window materials browse our website today or call us to speak to a member of our specialist team.