Triple Glazing

Devon, Exeter and the surrounding areas

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Triple Glazing

  • If you’re looking for high quality windows with excellent efficiency, triple glazing is the premium choice. Using the same technology as double glazing, with a gap of dense gas between panes of glass, triple glazing is made up of three panes and two gaps for an extra layer of insulation.


    The dense gas (we use Argon) acts as a buffer to prevent heat and sound travelling through the window. With two layers of gas, triple glazing is that little bit more efficient at retaining heat and reducing noise from the outside world.

    While double glazing is often enough for most houses in Britain, triple glazing is popular in colder climates, like Norway and Sweden, for its ability to retain heat. It is also commonly used in areas where there is more outside noise, such as windows that face a busy road, as triple glazing can significantly reduce noise pollution.

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    Lifetime Guarantee
    10-year manufacturer’s guarantee.

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    Tailor Made
    Classic windows tailor made to your exact specifications.

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    Flexible monthly payments

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    Interest free credit

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Triple glazing is a great investment that can greatly reduce your heating bills and make your home a peaceful one. Our triple glazing windows come in a variety of finishes and window frame materials, such as aluminium and uPVC, to create the style that you want within your home.

Arrange a home visit or pop into our showroom to discuss your options for upgrading to triple glazing.

Call us on: 01209 612364

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Common Questions

Does triple glazing make a difference?

Triple glazing is undoubtedly more insulative than double glazing, and especially single glazing, but don’t just take our word for it. Taking into consideration the U-value, we can evaluate each material for efficiency. The U-value measures the amount of heat lost within a material, so the lower the U-value, the less heat is lost. For example, a brick wall has a U-value of 2.0, whereas a double glazed window’s U-value is 1.2, and a triple glazed window is just 0.6. At half the U-value of double glazing, you can see that triple glazing is objectively more efficient than double glazing. If you need triple glazing, it will be an investment that saves you money on your heating costs and gives you a house that is quieter and less draughty.

Is it worth replacing double glazing for triple glazing?

Triple glazing is a great investment that not only increases your home’s energy efficiency, but also its value. Triple glazing is more common in areas where the winters see a harsh drop in temperature and strong winds, as they can protect better against draughts and maintain heat within the home. It can also be useful if you experience a lot of noise outside your property, as triple glazing reduces noise pollution from nearby busy roads. If neither of these apply to you and you have newly installed double glazing, you may find this is enough for your home.

How long does triple glazing last?

The longevity of triple glazing all depends on the climate you live in and the care and upkeep you put into your windows. At Adorn, our windows come with a 10-year guarantee, meaning any faults within that time can be repaired or your windows can be replaced. With the proper care, however, your windows should last much longer. A well-maintained window can last 20-30 years before the insulative properties are affected. Keep your windows and frames free of dirt and grit, and give them a simple wipe down periodically. Check out our repairs and maintenance page for more information on window care.

What is the difference between double and triple glazing?

Double and triple glazing both use the same technology, trapping a dense gas between panes of glass. The difference between double and triple glazing is that double glazing involves two panes whilst triple glazing uses three panes. Three panes of glass means that there are two gaps filled with Argon gas in triple glazed windows, which significantly increases the insulating properties of the window. To learn more about the difference between these types of glazing, contact us today.

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We have various low cost finance options available. Get a quick quote and apply for finance at the same time.

Features and benefits

Guarantees you can depend on.

We have built up a great reputation over years of delivering a first class service and excellent products, all from our local, no nonsense all-about-you company.

From characteristic country cottages to contemporary town houses, we’re confident that our products will offer a style and finish to truly transform your project. Through constant innovation the quality, durability and security of our products is genuinely second to none. As a local company we are proud to offer British Standards BS7412/PAS24 for enhanced security.

We refuse to compromise on quality

Our windows are made from British Made, high quality MarinespecTM components, with up to 25 years anti corrosion. They are built specifically for the more exposed areas of corrosion, such as coastal environments to give you worry free performance beyond your guarantee.  We believe spending more on components is worth every penny, and sets us apart from our competitors.

State of the art fabrication for best quality

We have invested millions of pounds into one of the most state of the art manufacturing facilities in the UK.  This enables us to provide you with consistently high quality products at exceptionally good prices. Our loyal factory workers are well trained and take pride in their work, they really care about quality.  Our machines are maintained according to a rigorous servicing regime to keep them in top condition.

Superior energy efficiency

Our ‘A’ rated energy efficient and triple glazed windows are tested by the BFRC, which will save you money on your heating bills. By law your windows and doors have to meet strict thermal performance regulations but you can be rest assured that our products exceed current requirements.

Energy saving is incredibly important and so is keeping your fuel bills down. We are continuously looking for ways to make our projects energy efficient and one way is to choose new PVCu windows and doors. Not only will they help to keep your project warmer, they will reduce your energy loss.

Don’t just take our word for it!

Our suppliers conform to strictly controlled and independently monitored Quality Management Systems such as ISO 9001, to ensure that everything is done correctly and according to best practise.

Our windows are tested independently by British Standards for security, weather tightness and strength performance. This means that periodically, we have to send them to independent test houses, in order to be tested to destruction.

These are just some of the many standards the products in our vast range conform to. Needless to say we take the quality of our products very seriously indeed.


Made to measure

The styles available are endless and the choices to suit your project are bigger than ever before. Traditional, contemporary or modern; our versatile window and door designs will create the look you want to complement and enhance your project. If you want windows that are as individual as you, our range of coloured and woodgrain windows offer you fifteen different colours and finishes.

A local business that really cares about its customers

Our sales consultants, surveyors, admin team and installers really care about you and your project. They are highly trained, motivated and want to go the extra mile to do the best possible job. Our fitters will treat your project with care and respect and will take time to ensure that you are delighted with the end result.

With a local showroom including an extensive display and experts on hand you can see before you buy and meet the team!

An effortless purchase process

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