Beyond the Basics: Double vs Triple Glazing Explained

A common dilemma among homeowners across Surrey, Hampshire, Berkshire and surrounding areas is choosing between double and triple glazing.

In the past, double glazing has been the standard but triple glazing is now becoming a popular choice, especially among those seeking superior energy efficiency.

At Jewel Windows, we understand the importance of choosing the right glazing to suit your loving home. So, this article will help identify the key differences between double and triple glazing and address the question of how much glazing costs. 

Triple Glazing: More Than Just an Extra Pane

Double glazing is a window with two panes of glass separated by space, usually filled with air or an insulating gas like argon. Triple glazing is a window with three panes of glass separated by two layers of insulating gas like argon or krypton. 

The extra pane and gas cavity in triple glazing creates a much better insulating barrier for your home. Its U-values are also better with the rating being around 0.8 compared to double glazing with the rating being around 1.2. 

Overall, triple glazing is better for energy efficiency and insulation with less heat escaping through the panes.

Double vs Triple Glazing: A Detailed Comparison

Thermal Efficiency and Energy Savings

Triple glazing leads to a warmer home in the winter and a cooler living space in the summer, leaving you at a more comfortable temperature all year long as well as helping you reduce your energy bills and consumption. 

Soundproofing

The third panel in triple glazing is beneficial for unwanted external noise. This is more effective than double glazing and is ideal for those living by a busy road, airport or urban area. The extra air gap is highly effective for this compared to standard double glazing.

Security

The additional layer of glass makes triple-glazed units harder to break which provides an extra layer of security and your peace of mind compared to double glazing.

Jewel Windows Triple Glazing Solution

Not only does our triple glazing have many enhanced benefits as previously detailed, but many of our window types can support the triple glazing. We only use robust materials, meaning glazing beads can support glass of up to 44mm in thickness. 

All our colour finishes of window profile materials can also be customised. Everything from Anthracite Grey to Chartwell Green and Mahogany woodgrain, our triple glazed products can be tailored to suit your unique home. 

Not only that, but Jewel Windows are also approved by FENSA as a professional installer and all our products come with a 10 year guarantee. 

The Investment Question: Triple Glazing Costs Explained

There is no doubt that triple glazing is more expensive than double glazing. Usually 10-20% higher, triple glazing prices are also based on other factors including:

Window Size and Style - Larger windows with more complex styles cost more.

Frame Material - uPVC is generally more cost-effective and more popular with aluminium and timber materials being more expensive. 

Installation Complexity - Triple glazing is heavier than double glazing which requires a more robust frame and a more involved installation process.

Even though there are a few factors which influence the price of your triple glazing, there is a huge potential in terms of long-term value. By choosing our triple glazing you can save money on your energy bills, increase your property value and enhance the comfort of your own home.

Choose Jewel Windows Today!

If you live by a busy road, airport or in an urban area, our triple glazing is perfect for you. Alternatively, if you are looking to reduce your energy bills and create a comfortable temperature in your home all year round, our triple glazing solution is ideal for you.

Part of the larger Jewel Group, we are the leading experts in home renovations in the Surrey area. With decades of experience, we offer a comprehensive service so you never have to go elsewhere.

We are highly recommended and closely vetted so you will have complete peace of mind throughout your hassle free and enjoyable triple glazing process.

To get started on your triple glazing journey, get your free online bespoke quote today!

Alternatively, if you would like more information, contact us or call us directly on 01252 444365 and we will be happy to help you.