Double or Triple Glazing, which is better?

What is the difference between double glazing and triple glazing windows and which is the better option for your home? We are on hand to talk you through these two options and help you understand what the best option for your home improvement project is.  

What is the difference between double and triple glazing?

Double glazing is a sealed glazed unit that is crafted with two panes of glass whereas triple glazing has three panes of glass. The panes of glazing used in each unit aren’t required to be the same. Double and triple glazing can utilise the same types of glass, even though they have different aesthetic and glazing needs.  

Improved heat retention

Double glazing works by having a gap of air that minimises the thermal transmission of hot and cold air. Triple glazing adds another pane of glass, which will further reduce the thermal transfer of both hot and cold air. Triple glazing is essentially a double, double glazing unit. Adding another pane of glass in a triple glazed profile creates an air ga to increase the efficiency of solar gain or heat loss. If both window profiles are crafted from the same material and to the same quality, then the triple glazed installation should be around 20-30% more energy efficient. Not only does the extra pane of glass play a role in minimising heat loss, but the added air gaps can improve thermal efficiency. These air gaps and filled with inert glass like argon or krypton which can help your building better retain heat.  

Noise Reduction

If you live in a noisy, built-up area or by a busy road, replacing your windows will help minimise noise. Whilst double glazing installations can help reduce acoustics, triple glazing can achieve even more superior noise insulation, but there are some downsides. By investing in a window with different combinations of pane thicknesses, you can further improve the acoustic insulation of your home. The size of the gap between the panes also plays an important role in noise reduction, as the larger the gap, the better the acoustic insulation will be. If you want to minimise noise reduction and enjoy a more peaceful home, get in touch with our team. We will be happy to talk you through the two options and help you get the best for your home improvement project. Whilst triple glazing is more effective in many ways, double glazing installed by a knowledgeable team may be enough.  

Depth of frames

One of the key differences between double and triple glazing is the depth of the glazed units. The standard width of a double glazed unit is 28mm but for a triple glazed unit, it is 36mm. That extra depth on the triple glazed unit can mean that triple glazing can’t always be retrofitted into existing profiles.  

Risk of cold patches

Damp and condensation occur when excess moisture in the air comes in contact with a cold surface, creating water droplets. Your home will suffer from cold patches when there is a bigger difference between the U- values of walls or floors and the windows. Triple glazing has some of the most efficient U values in the industry, which can help reduce cold patches. These cold patches are the cause of damp areas and condensation. These won’t just affect your home and the market value, but can also be determinantal to the health of inhabitants.  

Which is better for me?

If you have north facing windows which create a cold room, we recommend investing in triple glazing as it’s the most energy efficient design we offer. If your home is subjected to extreme weather conditions, for example, it’s on the coastline or is heavily exposed, triple glazing will be greatly beneficial. Triple glazing isn't the right choice for every homeowner. To understand what a better long-term investment for your property, preferences and requirements is, get in touch with us and we will be happy to talk you through our options.  

Double Glazing Prices

Are you interested in updating the way your home looks and performs? Get a quote from our team today! Use our innovative online quoting engine today to get a price tailored to your home improvement project. It’s easy to use, works on all devices and comes with no obligation to buy. If you are still confused about which glazing option is right for you, call our expert team today, who are here to give you a helping hand. Our knowledgeable yet down to earth team can provide you will all the information you need to help you get that perfect installation solution for your home. Please get in touch with our team via our online contact form or call on 0345 600 9080. Our expert team will be on hand to help you update your property, answering your queries and offering impartial advice.