Should I choose aluminium or uPVC windows?

Simon Edward • 9 October 2023

​There are many types of windows on the market, but two of the most popular are aluminium and uPVC. Learn the pros and cons of each in our guide.


​There are many types of windows on the market, but two of the most popular are aluminium and uPVC. Learn the pros and cons of each in our guide.

Choosing windows is not as easy as it seems.


From varying designs to different colours and textures, there's plenty to consider. And that's before we get into the nitty-gritty of the material they're made of.


Two of the most popular materials for windows are
aluminium and uPVC. Both have benefits aplenty – but which option is best for you?


Let's have a good look at their pros and cons. This way, you'll have all the information you need to make the right choice for your home.


Aluminium windows: the pros

1. Long lifespan


Aluminium replacement windows
make for a great investment because, in the long term, you're going to get your money's worth. Aluminium windows have a lifespan of anything from 30 years upwards, meaning replacements will be a long way off.


2. Durable


The reason these windows have such a long lifespan is that aluminium is a very durable metal. Even extreme UK weather can't shake them!


3. Lightweight and versatile 


Aluminium is a very lightweight material. This makes it extremely versatile as it can be used for things like large statement windows and skylights.


As the profile of the window tends to be thinner due to the material, it also allows a little more natural light to flow through your home.


4. Low maintenance

If maintenance isn't your strong suit, aluminium windows are the right option for you. Unlike wooden frames, aluminium needs very little maintenance. A quick rinse while you clean your windows is all they need to stay in tip-top condition.


5. Recyclable

 
Another little bonus with aluminium windows is that they're 100% recyclable. When they reach the end of their lifespan, the old frames can be melted down and used for something else. Perfect!


Aluminium windows: the cons


The only real disadvantage of aluminium windows is their cost. Aluminium windows usually cost a little more than their uPVC equivalents.


Picture of Aluminium windows

This is due to various factors. The material, its durability and the lifespan of the windows all contribute to the price. In short, you're getting a longer-lasting product so you have to pay a little more.


uPVC windows: the pros


1. Energy efficient

 

uPVC windows are known for their energy efficiency. They're highly effective insulators and can help regulate the temperature inside buildings all year round. This type of window can help reduce the heating costs – especially if they're fitted with double or triple glazing.



2. Affordable


There's no two ways about it. Out of uPVC and aluminium, uPVC comes out on top in terms of pricing. If you're working on a tight budget, these windows are the preferred choice as they allow you to upgrade your home without breaking the bank.


3. Durable


Both aluminium and uPVC are man-made materials that don't expand or contract. This means they won't warp or crack in the same way as other materials and can be easily maintained with some light cleaning.


4. Long lifespan 


Like their aluminium counterparts, high-quality uPVC windows will last for years with proper care. You can expect to get 20 to 25 years of use from a uPVC window before it needs replacing.


uPVC windows: the cons 


Similarly to aluminium, the disadvantages of uPVC windows are very limited. Nonetheless, we will run through some of the standout issues.


First, uPVC isn't quite as durable as aluminium. This means that uPVC windows are more susceptible to damage as the material can be more easily marked, dented or cracked. However, they're still very robust and can withstand a significant amount in terms of weather and regular wear and tear.


uPVC has excellent insulating properties which can result in dirt and debris clinging to the windowsills and frames. Unfortunately, this means they may require a little more cleaning than the aluminium counterpart. However, if you're not shy with a bucket and sponge, this won't be an issue.


A word on style

We haven't considered style an advantage or disadvantage, because, ultimately, it comes down to personal taste.

Some consider aluminium windows to be a little more stylish because they tend to have slim frames. This gives them a crisp, modern look with a slight industrial flavour.

uPVC windows, on the other hand, have a more "typical" look that's arguably more versatile.



Picture of uPVC windows

Again, it's a question of taste. But you can think of it like this: if you want to stand out, choose aluminium. If you just want some classic-looking windows, uPVC will do just fine.

The bottom line

Overall, uPVC and aluminium are fantastic options to consider when choosing to upgrade your home. Both are available in a range of colours, shapes and sizes and can be supplied and fitted by us across West Yorkshire.


So, if you're stuck between the two and our list of pros and cons hasn't done enough to sway you one way or another,
give us a call and our friendly team can help you choose the right option. 


Do your windows need an upgrade? Or maybe you're in the market for something a little different? With a huge selection of colours and styles, Calder Windows has something to suit everyone's needs. And with over 30 years of experience, we know how to make your vision a reality. 


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