The Difference Between uPVC Windows and Aluminum Windows

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The production journey of uPVC windows at WindoStyle begins with a series of meticulous stages that ensure a strong, insulated product with a long lifespan. Initially, high-quality uPVC raw materials are selected and then precisely cut using state-of-the-art cutting machines to guarantee dimensional accuracy. Next, internal reinforcement bundles made of galvanized steel sheets are installed, which are essential for the window's strength and resistance to wind and pressure.

Choosing a frame system for new windows should depend not only on your aesthetic preferences but also on the technical characteristics of the products. Glazing must be considered carefully, as uPVC windows, like aluminum windows, are installed for a long period and involve a significant cost.

 

There are many differences between uPVC and aluminum that should be considered before placing an order. When comparing the two types of windows, the price should ultimately be the focus.

 

For homeowners, this can be one of the difficult decisions to make. However, we aim to make this process easier for you by analyzing the main advantages and disadvantages of each type of window, so you can make an informed decision and determine what is best for you.

Structural Differences Between uPVC and Aluminum

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The profile made of uPVC (polyvinyl chloride), compared to a profile made of aluminum), features tighter dimensions. This advantage increases the window's ability to transmit light. It is also lighter in weight, allowing installation on balconies with weak structural bases.
There are differences in the methods of assembling profile components. uPVC profiles are assembled through thermal welding. In this process, the corners are heated to high temperatures of up to 230°C, and after cooling, a very strong weld line is achieved. The main drawback of this assembly method is the impossibility of recycling and reassembling PVC window profiles.
In the manufacture of aluminum windows, corners and screws are used as fasteners. The joint quality is good, and the frame can be easily disassembled if necessary, which is very important if you need to replace a damaged part. However, this comes at the expense of The quality and strength of insulation.
The number of internal chambers in PVC window profiles ranges from 3 to 8, whereas aluminum profiles have only 1 to 3 chambers. However, it is not entirely correct to compare window thermal performance based solely on these parameters. The energy efficiency of aluminum profiles is influenced by thermal breaks made of polymer, or rather by their dimensions and cross-sectional shape.
The choice of frame system for new windows should be based not only on your aesthetic preferences but also on the technical characteristics of the products. The issue of glazing should be carefully considered because uPVC windows, like aluminum windows, take a long time to install and the cost is not small.

uPVC Window Assembly

The production journey of uPVC windows at WindoStyle begins with a series of meticulous stages that ensure a strong, insulated product with a long lifespan. Initially, high-quality uPVC raw materials are selected and then precisely cut using state-of-the-art cutting machines to guarantee dimensional accuracy. Next, internal reinforcement bundles made of galvanized steel sheets are installed, which are essential for the window's strength and resistance to wind and pressure.

Aluminum Window Assembly

Advantages of uPVC Windows

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The production journey of uPVC windows at WindoStyle begins with a series of meticulous stages that ensure a strong, insulated product with a long lifespan. Initially, high-quality uPVC raw materials are selected and then precisely cut using state-of-the-art cutting machines to guarantee dimensional accuracy. Next, internal reinforcement bundles made of galvanized steel sheets are installed, which are essential for the window's strength and resistance to wind and pressure.

People want warm, clean, and beautiful rooms. uPVC windows fully meet these requirements and are widely available.

 

Main Advantages:

 

  • Excellent thermal and sound insulation. The plastic windows are tightly sealed, preventing cold air from entering. The uPVC profile with a double-glass unit provides an effective sound barrier.
  • Polyvinyl chloride uPVC is non-combustible. Naturally, uPVC begins to melt before aluminum, but from a fire safety perspective, this material is perfectly acceptable.
  • A wide variety of shapes, colors, and sizes are available.

When choosing PVC windows, you should consider not only their advantages but also their disadvantages. One drawback mentioned above is the impossibility of repairing a uPVC profile (meaning that if it is damaged, it must be completely replaced). Additionally, installing balcony glass on weak structural bases and then adding PVC windows can be dangerous due to the heavy weight of the window structures.

Advantages of Aluminum Windows

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Aluminum windows are available in two versions: warm and cold. In the latter case, a polymer material is used as a heater, placed inside the section room, regardless of whether this insulation is present or not.

Available Aluminum Windows In two versions, thermal and non-thermal. In the second case, a polymer material is used as insulation, placed inside the profile chamber. Regardless of the presence of this Whether insulated or not, window systems Metal profiles have the following advantages:

 

  • Fire Resistance: Aluminum does not burn and melts at temperatures above 1112°C. This can be a decisive advantage for some buyers when choosing windows.
  • Long Service Life: An average of 20 years.
  • Ability to glaze large window openings, along with the possibility of repairing profile components.

He depends Choosing the glass for windows made of aluminum depending on the purpose of the room. If it is not heated, it is recommended to choose the second option so as not to overpay. Thermal profile systems, however, are installed in residential apartments and buildings.

So, which windows should you prioritize: uPVC or aluminum?

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Flip-top windows allow for much wider sizes with easy and simple opening and closing, making them an ideal solution for tall, high windows along corridors, or below large, fixed windows in showrooms.

When the height of the glass sash is important, choosing aluminum profiles is the clear choice. Aluminum windows are also commonly selected in cases that require large width and height.

 

When comparing window frames made of uPVC (polyvinyl chloride) and aluminum, it is important to understand that the thermal insulation properties of insulated aluminum frames are not as good as those of uPVC profiles. The same applies to sound insulation. Therefore, in harsh climates and noisy areas, it is preferable to install PVC windows only.

 

There is another slight but very important difference: it is produced uPVC Profiles in various but limited colors, which cannot be said for aluminum profiles that are available in a wide range of colors.