Triple Glazed Windows: Pros, Cons & Costs In The UK (2024)

In some instances, double glazing is not enough to stave off the cold or keep the energy bills down. This is why triple glazing has proved popular in Scandinavian countries, providing better insulation. However, will it be right for your home? We’ll go through the advantages of triple glazing along with the disadvantages and its costs to see if you’re a pane of glass away from a more efficient home.

However, if you’re interested in getting triple glazing for your home, you’ll need a reliable installer to help you out. At GreenMatch we have a wide network of UK-based, vetted window installers that are right for the job.

Using our free service will save you days of your time, as you don’t have to do the tedious task of researching installers yourself. It also enables you to directly compare installers’ rates from verified sources, so you can choose the best deal and be certain that you’re not overspending. Click the button below to get your free, non-binding quotes now.

So, what is a triple glazed window? As the name suggests, it involves taking double glazing to the next level by adding a third pane of glass. Between the 3 panes are 2 pockets of gas, which most of the time is either argon, xenon, or krypton.

The extra pane can improve energy performance by up to 50%. Aside from the additional layer, triple glazed windows tend to have stronger frames to handle the extra weight and can cost about 30% to 50% more than double glazed windows.

Triple glazed windows can be beneficial but they also come with some downsides. In some cases, double glazing may be the better option so it's important to assess the benefits and problems with triple glazing.

Here are just some of the ways your home could benefit from triple glazing:

It’s best to find a reliable installer so that they can properly assess your home and see if you can leverage the advantages of triple glazed windows in the UK. Usually, researching window installers can take days if done on your own. Our service can be far quicker and we have a wide network of vetted, reliable window installers you can choose from.

It can take as little as 30 seconds to fill out a form and find one in your area. Click the button below and we’ll provide you with up to 4 free, non-binding quotes from window installers near you.

Triple glazing isn’t without its downsides or drawbacks. Let’s take a look at some of the problems with triple glazing.

Needless to say, your windows will have to be closed for you to enjoy reduced levels of noise.

If you wish to benefit from the above-mentioned advantages, then we can help you get your new triple glazed windows installed as soon as possible. Usually, researching window installers on your own can be tedious and take up hours of your free time. At GreenMatch, we have a wide network of vetted window installers who we can easily connect you with so you can spend your free time however you like!

Click the button below and we'll provide you with up to 4 free, non-binding quotes from window installers near you.

Generally, a good rule of thumb for triple glazed window costs is to add 30% to 40% on top of the price of the average double glazed window.

These triple glazing window cost estimates do not include the cost of installation which will vary depending on the installer carrying out the work.

If triple glazing payments seem too high, you can spread them out with certain schemes. With windows on finance programs, buyers can spread out the cost to suit their needs.

The multiple triple glazed windows benefits can seem enticing but how do they stack up against double glazing?

Double glazing can be lighter since triple glazed windows require a strong fitting to handle the weight. Triple glazed wooden windows can be especially heavy. Double glazing can also be cheaper, especially due to grants for windows and doors from government programs that do not apply to triple glazing.

Another difference is the u-value, which is used to measure the energy efficiency of windows. The lower the u-value, the better the window performs to help keep your home nice and warm.

The cost of double or triple glazing also depends on the style of window you choose. For example, sash double glazed windows will typically cost more than other styles because of their complex design.

In heritage properties or listed buildings, double or triple glazing may not be permitted. The best option then becomes secondary glazing, since it is far less disruptive. Check with your local authority to understand what rules are in place.

Triple glazing offers several benefits but comes at a higher initial cost than double glazing. Here's a quick breakdown:

Downsides of triple glazing include:

Overall: Triple glazing can significantly boost energy efficiency and comfort, especially in colder climates or noisy areas. It offers superior insulation, reducing heat loss in winter and keeping homes cooler in summer. Additionally, triple glazing provides better noise reduction and increased security. However, the upfront cost is higher than double glazing.

While triple glazing costs are 30% to 40% more expensive than new double-glazed windows, it’s also five times more effective than older double glazing. For homes in cold regions, switching from double glazed windows to triple glazed can result in a remarkable 40% to 60% increase in energy efficiency with 20% more heat conservation.

You can make back the money in savings but it would probably take a few years to earn the full amount back. However, if you’re looking to increase the value of your home, then triple glazing is a great way of appealing to potential buyers.

Even though the initial costs can be high, you can save money on installation by finding a reliable installer. However, this can take days of strenuous research and price comparisons. Luckily, we offer a better way that does away with all this hassle.

Whether you’re looking for replacement windows in Scotland, England, or anywhere in the UK, we’re here to help. We can connect you with up to 4 vetted window installers near you, whose quotes you can then compare to select the best deal, saving you time and money. Click the button below to get your free, no-obligation quotes now.