Go back
Windows, Doors & Conservatories

Triple Glazed Windows Pros and Cons

triple glazed windows pros and cons

Triple glazed windows are pretty much the same as double-glazed windows, but with an extra pane of glass thrown in the mix. It is exactly the same concept but with three instead of two.

Double-glazing is a process that sandwiches a small amount of air between two hermetically sealed panes of glass. Triple glazing uses the exact same process but a third pane of glass is placed right in the middle, between the inner and outer panes.

Below you’ll find some details on triple glazed windows pros and cons!

The main purpose of glazing is to prevent heat loss and improve the thermal efficiency of a property. In theory, by adding an additional pane of glass you are further improving these qualities and increasing the efficiency of your property. However, this is only in theory. Some properties do experience issues when trying to scale up to a triple-glazed design; so this should be considered carefully when choosing your windows.

Triple Glazed Windows Pros and Cons

When analysing triple glazed windows pros and cons, let’s start with the benefits! First and foremost, as mentioned above, triple glazed windows prevent direct heat loss from your property. By adding another pane of glass, you are adding another barrier to stop heat and noise transferring between the interior and exterior of your home.

This noise reduction value is another major selling point of triple glazed windows. The additional physical layer may cut the amount of noise pollution you experience by a third.

Other benefits to the triple-glazed option include:

  • Strength and rigidness
  • Outstanding performance
  • Stands-up to extreme weather conditions
  • Resistant to condensation issues
  • Extremely secure and sturdy
  • Saves you money on energy bills

triple glazed windows pros and cons

Of course, triple glazed windows are also a little more expensive than the double-glazed option, but it can be well worth the cost. Especially when you consider the amount of money you may save on energy bills across the year

What are the Issues with Triple Glazed Windows?

The next step on our triple glazed windows pros and cons journey is to look at the downsides.

Triple glazing will prevent heat from escaping your property, but it will also stop just as much heat from entering as well. Solar gain (or G value) is another measurement used to determine a window’s quality and energy rating. Solar energy, or sunlight, is free energy that can contribute towards your property’s thermal efficiency when it enters through your window. The introduction of a third pane of glass will decrease the amount of solar energy that enters a room.

It is not always technically possible to add a third pane of glass within an existing window frame either. Triple glazed windows are thicker than most and are heavier too. This could pose a structural problem for your property – so make sure triple glazing is a possibility before making a decision.

Of course, triple glazed windows are also a little more expensive than the double-glazed option, but it can be well worth the cost. Especially when you consider the amount of money you may save on energy bills across the year.

Double VS Triple Glazing

So, now we know our triple glazed windows pros and cons, which is the better option? Well that ultimately depends on what you require and the type of property you own.

Triple glazing certainly has its uses and distinct benefits, although many people would argue that you can achieve the same results with A++ quality double-glazed windows instead. This will come without all of the associated problems that triple glazed windows can sometimes supply.

Essentially, they both do the same job, only one has a little more reinforcement than the other. If security and strength are your primary concerns then triple glazing may be the way to go.

triple glazed windows pros and cons

If you’d rather talk to us or obtain some advice beforehand, give us a call on 0800 1700 636-our glazing experts will be in touch with you in a jiffy!

Need Additional Advice? Get On The Blower Today!

If you’re still unsure what option to go for, use our online window quote service to compare prices and products easily and conveniently. You can obtain an online quotation in no time at all by using this service. Just tell us what you require and the kind of materials you’re thinking of and we’ll get back to you with a competitive price.

If you’d rather talk to us or obtain some advice beforehand, give us a call on 0800 1700 636, or simply click the button below to get the ball rolling today!