Comparing Costs: uPVC vs Aluminium Windows
Selecting the material from which you would like to make your windows isn’t as easy as picking a glass. In this case, understanding the cost difference between uPVC and aluminium windows, alongside their pros and cons, is crucial. Whether you are remodeling your living space or are thinking of constructing a new one, it’s worthwhile to understand the distinction to make the choice more efficiently. Let us break everything down and determine how much you want to spend and what fits your aesthetic.
For those who is looking for a quick answer here’re the basic prices of each type of window:
- Average cost of aluminium windows – £475
- Average cost of uPVC windows – £320
Comparing the Cost of uPVC and Aluminium Windows

Aluminum windows tend to require a larger initial payment compared to other window types. Unlike its contemporaries, Aluminium windows tend to be more modern and more robust, but at the end of the day will come with an additional cost. However, the same could be said for uPVC windows, as they are also relatively cheap in comparison to their rivals.
Starting Cost Comparisons
In terms of expectations, aluminium windows come in from around £350 up to £1200, depending on their design and size, with the lower number primarily serving as the baseline. In contrast, uPVC windows come in at a much more convenient price ranging between £230 to £700 pounds. In the end, however, the pricing of windows can be slightly affected by the area in which you are located. Ultimately, the cost difference between uPVC and aluminium windows can also vary slightly depending on the area, especially in metropolitan cities where demand is higher.
Cost Determinants
Some factors that can add to the cost may include:
- Quality of materials: The longer the material will last, the more expensive it will be.
- Design of the window: A sliding or a casement window design is more expensive compared to a simple fixed window.
- Size of the window: A window that is larger or has a custom shape is going to be considerably more expensive.
- Installation costs: The more difficult the task is, the more labor cost you’re going to have.
Prospects of investing
Now that’s settled let’s move to the big picture. Although aluminium appears like a significant investment at first glance, this could be a material that is durable and lasts much longer, therefore being more worth it in the long run. On the other hand, uPVC windows might be on the cheaper end in the beginning but become expensive in the long term because of the maintenance and replacements required for them.
Longevity: Aluminium windows can be installed for up to 45 years while uPVC windows typically last around 20-30 years.
Maintenance expenses: Because aluminium is simple to maintain, there are fewer issues. uPVC, on the other hand, has the potential to experience issues with fading or warping that would drive with the need for repairs or replacements.
Energy Efficiency: Both materials are helpful in containing energy cost but for insulation, windows made of aluminum with thermal breaks are the best.
Window Maintenance and Repair Costs in Particular
Though uPVC windows may be easy to maintain, it is not uncommon for them to experience slight fading or discoloration over time. These kinds of issues can normally be solved with minor touch-ups and repairs. On the other hand, the weather unevenly affects aluminium; they warp less, but repair work is much more expensive and rather complicated to do. Regular servicing of both types is critical to prolonging their life and preventing damage.
What Are the Main Price Determinants for Windows?
The second question is, what are the predominant factors that have a bearing on this’s pricing? Here are the big ones:
Size and Type of Glazing: If you require larger windows or add a double or triple glazing, the fee will increase as well.
Design Complexity: Geometrical shapes or patterns that require painstaking work in designing will attract more fees, because they will require more materials, and an extended timeframe.
Structure Specification: Involves higher labor costs in difficult-to-access niches.
Security Features: Optional extras like child-proof locks, window sensors, or tempered glass can increase your overall costs.
Aluminium Window Price Determinants
In the case of aluminium, several things explicitly specify its prices :
- Modification: Custom sizes such as special shapes or non-standard colors will cost more.
- Finishing: Higher quality finish coatings such as powder coating are more durable but more expensive.
- Width: If thicker frames are used, insulation is better, however it raises the cost.
Benefits of Aluminium Windows
Why to opt for aluminium in the first place? We will discuss what makes it different from other materials:
- Durability: It withstands harsh conditions without cracking.
- Aesthetics: Aluminium provides modest frames which are thin and contemporary.
- Suitability: Great for oversized windows or extreme windows designs.
Benefits of uPVC Windows
For those of you who are not fond of aluminium, have other good things to offer uPVC:
- Affordability: This has got to be the least expensive choice of the three.
- Insulation: It keeps the house warm as well as reduces the cost of heating.
- Low Maintenance: Requires being cleaned only once in a while so it stays presentable.
Market Trends
Interestingly enough, the cost difference between uPVC and aluminium windows highlights why aluminum seems to be making strides these days, especially in modern architecture and upgrading old structures. It indeed has that classy, polished feel that complements the look that is trending for our time. On the other hand, uPVC continues to be popular among customers who are financially constrained but still wish to get great results at a low cost.
Installation Considerations
Replacing windows is not a one-size-fits-all activity. The scope of the work tends to change quite a lot and the costs will depend on that. Engaging a professional in the installation helps in proper installations of windows to avoid headaches in the future which can save you a lot of money down the road.
In conclusion, the choice as to which type of window to use between uPVC and aluminium windows comes down what you particularly want. If your primary concern is cost, then uPVC would be a good choice. Yet, if you are seeking something long lasting with a modern finish then aluminium is a viable option. In any case, you have made a wise choice to contact some local dealers so that you can know from them which is the best option to meet your pocket and the value of your house. This way you will make up your mind and will be able to stick to it for a long time.