Tag: Timber Windows

How do you install triple-glazed panels? Which windows would be the best if you want yours replaced? Do you want a house that is safe, relaxing, well-protected, stunning in appearance and energy-efficient? There are a lot of questions that may come in mind when we talk about our window options. However, in this case, triple glazing might be the optimal option for everyone.

The Definition of Triple Glazing



Triple glazing employs three panes in a bonded glazed unit. They are divided by air-filled or gas-filled spaces. Even though argon gas is more essential than air, it also serves as a thermal and acoustical insulator. Meanwhile, instead of the single air pocket present in double-glazed ones, this third layer of glass, which sits halfway between the outer and inner layers, offers a couple of air pockets.

Why Invest in Triple Glazing?

Triple-glazed panels provide sound and heat insulation since an added layer makes it harder for heat to leave, aiding you in managing the room’s temperature quickly and avoiding energy waste. In addition, triple glazing offers condensation-reduction. It employs warm-edge spacer bars that enhance the insulation of every window and provides a good capacity for the desiccant to absorb any moisture.

Furthermore, the extra gas and glass create a larger barrier that divides the inside of your house and the outside world, which results in a much calmer atmosphere. However, triple glazing is not soundproof. Hence, it makes it ideal for properties near significant thoroughfares!

Triple vs Double Glazing

Double glazing units are usually 28mm, with a configuration of 4-20-4mm. They must have argon cavity gas, at least one low-e covering, and a warm edge spacer. Furthermore, a triple-glazed panel is typically 28-44mm, with a minimum component thickness of 36mm (4-12-4-12-4) with two Low-e coatings, argon cavity gas, and warm edge gaps in between the panes. A U value of 0.8 for the centre pane is much better than the normal U value of a double glazed pane, and the triple glazing thickness may be increased to 52 millimetres in order to boost total U values.

What Makes It Interesting?

Although it may not do anything for every home, putting glass in windows may enormously affect them. Among the benefits of having triple glazing are the following:

Lessens Condensation

Triple glazing condensation

Triple-glazed windows have great insulation properties. Hence, they prevent condensation from forming whenever the outside air’s lower temperature interacts with the warmer air within the home.

Reduces Volume of Sounds or Noises

If you live in an ordinarily noisy area, soundproofing or noise cancellation may be a top priority while shopping for new windows. This is because the density of the glass and the gap among the panes influence how much noise enters the house.

Five Things To Consider About Triple Glazing

As environmental consciousness becomes more widespread, homeowners are turning to triple-glazing in an effort to lower their energy bills. Although triple-glazed windows do provide excellent thermal properties, it is crucial that all factors related to investing in them be carefully considered prior to making this decision.

1. It’s a lot heavier than double glazing

Guide to Triple Glazing

Triple glazing may add extra weight when upgrading existing frames, which could pose problems when upgrading. While triple glazing costs more upfront, in the long run it could save on energy costs while increasing property resale values.

Triple-glazing windows add an additional layer of insulation, with gaps filled by inert gases like argon or krypton to reduce heat loss and noise pollution. Triple-glazed windows are also more difficult to break into than their double-glazed counterparts, providing added safety in your home.

Triple glazing is becoming an industry standard in colder climates and in new homes constructed to very stringent energy efficiency standards, but this upgrade may not always be cost-effective for every property.

2. It’s more expensive than double glazing

Many people assume triple glazing will reduce energy bills, but it’s wise to carefully weigh all of its benefits before investing in new windows. While extra panes add cost, triple glazing may not be suitable for UK weather conditions.

Filling the gap between panes with inert gas helps reduce heat loss and thus your heating costs, but there are other methods of cutting costs, such as using thick curtains or programming your thermostat to save energy costs.

Triple glazing reduces both heat loss and sunlight entering your home, which can make interior spaces darker while decreasing condensation levels. But well-insulated windows still allow in enough sunrays to heat your property without overheating it.

3. It’s more expensive than single-glazing

Energy bills continue to skyrocket, prompting homeowners to look for ways to decrease their power usage, and one effective solution could be triple glazing.

Triple glazing comprises three panes of glass instead of the traditional two, and any gaps are filled with either air or an inert gas such as argon to reduce heat loss and enhance thermal efficiency. This helps decrease heat loss and enhance thermal performance.

Triple-glazing windows also perform better at blocking out noise than their double-glazing counterparts, as their extra pane of glass acts as a buffer between sound waves and your home, so they are frequently chosen in properties located near busy roads. Unfortunately, however, triple-glazed windows require more materials and labour to create, which drives up their initial costs more than double-glazed ones do.

4. It’s more expensive than aluminium windows

Guide to Triple Glazing


Windows are often seen as weak points in any building, but with an extra layer of glass, they can be strengthened substantially. Double glazing is most frequently chosen; triple glazing takes thermal efficiency even further.

Triple glazing windows typically use argon gas to fill their spaces between panes, as it is more resistant to energy penetration than air and helps insulate windows while decreasing energy bills. This improves insulation properties while cutting energy costs.

Triple glazing also provides superior soundproofing. The additional layer of glass helps slow the vibration of sound waves so they arrive at their destination with much reduced energy, an advantage that makes triple glazing ideal for homes located near busy roads or railways.

5. It’s more expensive than timber windows

As a self-builder, choosing the appropriate frames for your home is of critical importance. While uPVC frames are currently the go-to material for modern windows, timber offers superior insulation properties.

Triple glazing is a popular choice among new homebuyers as it improves thermal efficiency by keeping heat inside for longer and cutting energy costs, but it comes at a cost.

Before investing in triple glazing, it’s advisable to ensure your home is well insulated; otherwise, the added costs might take some time to come back into balance. Long-term, however, triple glazing can add significant value and deliver exceptional long-term value. Contact our team about this topic now.


Even while under-floor heating seems the “more optimal” option, triple glazing might be the most cost-efficient. So, if you’re considering choosing or replacing your home’s windows, try out triple-glazed ones! We hope that this article helped you understand what triple glazing is all about.

Featured Categories