window

Double or triple glazed windows?

blog | 16.06.2023

Making the right choice of window type can be extremely important for the thermal and acoustic comfort in our home. Today, many different types of windows are available on the market, but double-glazed and triple-glazed windows are the most common options. In this article, we take a closer look at both options, comparing their features and benefits to help you make a good decision.

Structural and functional differences between double and triple glazing

Double-glazed windows, as the name suggests, consist of two layers of glass separated by a gas space. They are a popular choice due to their relatively lower price. They can provide good thermal and acoustic insulation, especially if fitted with high quality glass. Double-glazed windows may be suitable for those on a tight budget or where insulation requirements are lower.

At the other end of the spectrum, triple-glazed windows are a more technologically advanced option. They consist of three layers of glass that are separated by two gas spaces. This makes them more energy efficient and provides better insulation both thermally and acoustically. Triple-glazed windows can effectively reduce heat loss in winter and protect against excessive heat gain in summer. And they are particularly recommended for buildings with high energy standards and where interior silence is important.

Advantages of double-glazed windows

Double-glazed windows, although slightly less technologically advanced than triple-glazed windows, have their own advantages. Here are a few of them:

  • Price: double-glazed windows are usually cheaper than triple-glazed windows. If you are looking for a more budget-friendly option, double-glazed windows can be an attractive option.
  • Good thermal insulation: While not as effective as triple-glazed windows, double-glazed windows still offer good thermal insulation. They provide protection against heat loss from inside the home and can help to reduce heating costs.
  • Optimum daylighting: The double-glazed windows have a single gas space, which helps to bring natural light into the interior effectively. This allows you to benefit from a good amount of natural light, creating a pleasant atmosphere in your home.
  • Aesthetics: double glazed windows are available in a variety of styles and designs, giving us a wide range of choices to match our interior. We can choose from a variety of shapes, sizes and finishes to create a harmonious aesthetic in our home.
  • Easy maintenance: Due to their simpler design, double-glazed windows are easier to maintain and preserve. Cleaning them is usually quick and easy, keeping them in good condition for longer.

A selection of double-glazed windows in the Aikon Distribution offer:

Aluplast ID 4000

SCHÜCO CT70

Cross-section of a triple-glazed window
Cross-section of a triple-glazed window

Advantages of triple-glazed windows

Triple-glazed windows are more technologically advanced and offer many advantages.

  • Higher thermal insulation: triple-glazed windows offer excellent thermal insulation. With three layers of glass separated by two air spaces, they reduce heat loss from the home. This leads to reduced energy consumption for heating and cooling, which translates into financial savings.
  • Better sound insulation: thanks to three layers of glass and more air spaces, triple-glazed windows dampen outside sounds more effectively. This means that they provide a quieter and quieter indoor environment, which is particularly important if you live in an area with intense external noise.
  • Condensation reduction: The third layer of glass in triple-glazed windows helps to reduce the formation of condensation. This minimises the risk of moisture building up on the internal surfaces of the windows, which can lead to mould and other health problems.
  • Improved safety properties: With three layers of glass, triple-glazed windows are more resistant to break-ins than double-glazed windows. This increases the security of our home and gives greater peace of mind to the residents.
  • Highly durable: triple-glazed windows are usually made of durable materials that ensure a long life. This means that we won't have to worry about replacing them for many years, which is both financially and environmentally beneficial.

Some of the triple-glazed windows on offer at Aikon Distribution:

Aluplast ID 8000

SALAMANDER BLUEVOLUTION 82

Double vs triple glazed windows - which to choose?

Making a choice between double or triple-glazed windows depends on individual needs and priorities. If you live in an area with a changing climate or want to reduce outside noise as much as possible, triple-glazed windows may be a better choice. However, if our budget is limited or we don't have high insulation requirements, double-glazed windows may be sufficient.

Also, it's worth noting that triple-glazed windows tend to be slightly more expensive than double-glazed versions. However, over time they can prove to be more cost-effective due to the lower running costs resulting from better thermal insulation and potential energy savings.

All in all, the choice between double-glazed windows and triple-glazed windows depends on our preferences, budget and insulation requirements. For a long-term investment in our home, triple-glazed windows are worth considering for better energy efficiency and indoor comfort. However, if our requirements are smaller or we have a limited budget, double-glazed windows can also meet our needs. In any case, it's important to consult a professional who can help us make the right choice and match the windows to our needs.

Consult with our specialist and choose the perfect windows for your project.

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