What’s The Difference Between Double & Triple Glazing

There are multiple differences between double glazing and triple glazing, with both catering towards differing budgets, direction-facing properties, well-insulated homes, and much more. The biggest difference between the two is the thickness and quantity of layers each has, with the well-known double glazing having two layers, whereas, you might have guessed it, triple glazing has three layers.

This article discusses all things windows and glazing types, including which option is better to answer the question, is it worth replacing double glazing with triple glazing?

The Key Differences

As mentioned, there are numerous differences between the two types of window glazing, with some of the key differences being:

• The number of panes: Double glazing technology utilises two glass panes, whereas triple glazing has three
• Energy efficiency: Triple glazing provides lower U-values due to the extra layer of insulation it provides, making it more energy efficient.
• Security: The extra layer in triple glazing also makes it harder for intruders to break through windows and doors.
• Noise reduction: Triple glazing provides outstanding noise reduction and insulation, although both options reduce noise massively.
• Cost: Another key difference between the two is the cost of manufacturing and supplying them, with triple glazing costing more upfront.
• Savings: Combining a lot of the above, the improved energy efficiency and security of triple glazing can save you more money over the long term, making triple glazing a long-term investment.

As you can see, some big factors go into deciding which type of glazing to implement, with a plethora of additional, minor factors to consider. Looking at these differences, it would initially showcase that it is worth replacing double glazing with triple glazing.

How The Technology Works

Double glazing insulates windows and doors by creating an air gap between two panes of glass, which is sealed in an insulated glass unit, and separated by a space bar. This technology creates an air gap between the panes and slows down thermal transfer, slowing down heat reduction.

Triple glazing works in a similar way to its double glazing counterpart, utilising air gaps to improve a property’s efficiency. However, as the name suggests, triple glazing has one extra glass pane to further slow down thermal transfer.

For more information on triple glazing and why we utilise it within our products, read our article outlining how triple glazing meets energy requirements.

Is Triple Glazing Better Than Double Glazing?

To say one option is better than the other is difficult, but the additional performance benefits provided by triple glazing make it a great choice. When choosing ecoHaus for your window and door needs, you will benefit from beautiful aesthetics and high performance, with a range of styles available, including framed options, ceiling-to-floor options, and bifold solutions to choose from.

For more information on our products and whether you should use double or triple glazing, contact us today.

Is It Worth Replacing Double Glazing with Triple Glazing?

Getting into the thick of the article, as to whether it’s worth replacing double glazing with triple glazing, the short answer is yes, but the long answer is, it depends. The improved energy efficiency, reduction in noise and condensation, increased safety, and long-term savings make triple glazing the obvious choice when considering implementing new windows and doors in your home. However, the bigger financial commitment is a big contributing factor to the decision, with both types of glazing providing outstanding performance and great quality. 

To talk about the long-term ‘it depends’ answer, this includes factors such as the direction your property is facing, with those receiving a lot of sun and with large windows benefitting from external heat. Furthermore, double glazing still provides excellent heat insulation and security, making them a suitable option for modern homes.

Windows & Doors at ecoHaus

We are the UK’s leading supplier of made-to-order triple-glazed windows and doors, working with some of the biggest and most reliable brands in the industry. We have a range of aluminium windows, sliding doors, and entrance doors, delivering high quality, protection, and immaculate aesthetics.

Our products are available in a range of styles and looks, meaning we will have the perfect solutions to suit your home or property. Our expert team manufactures and installs windows and doors to the highest standards, meeting the exacting measurements of your home and showcasing the quality and care of our products and services.

Explore our collection of high-quality windows and premium doors online now and discover why we have become the go-to destination for builders, architects, and property renovators across the UK.

Our Conclusion

At ecoHaus, we manufacture and supply a variety of triple-glazed windows and doors, utilising the best materials and installation techniques. We always recommend triple glazing to our customers due to all the beneficial features and performance values discussed within this article.

So, to answer the question, is it worth replacing double glazing with triple glazing? It’s hard to argue against the energy efficiency and long-term savings provided by these products. For more information or to discuss how we can help solve your needs, get in touch with our helpful and friendly team of experts.