Triple Glazed Windows
Maximise the sun's rays for optimum heat retention and warmth by installing our triple-glazed A++ rated windows. The extra glass panel reflects more heat back into your home, making it cosier and helping to cut your heating bills. They're our top choice for cutting out external noise, too, ensuring you feel a big difference in any room.
up to 40% off windows
- 10 year guarantee
- Established in 1966
- Made in Britain
If you want a home that’s both warmer and more energy efficient, our A++ rated triple-glazed windows are the perfect choice. As well as trapping in warmth, they have the best acoustic performance and sound insulation properties of our windows. With our triple glazing installed, your home will be cosier, as well as benefit from less noise and increased security. You could also enjoy cheaper heating bills.
To maximise the sun’s energy, our triple glazing features two panes of Low E glass and one pane of Low-Iron glass. The invisible metal coating on Low-E glass reflects heat back into your room, making it much warmer and cheaper to heat. That means with triple-glazed windows, you can increase the energy efficiency of your home by up to a third compared to homes with double glazing.
Triple glazing is ideal for north-facing windows or elevations where there is little benefit from natural sunlight. Here, triple glazing will give you the best insulation properties of any of our windows. As you probably won’t need it in every room, you can mix and match the windows in your home to suit the aspect and elevation of each room. Our experts can talk you through each room to help you choose the best combination for your needs.
As well as excellent heat retaining properties, the extra glass panel in our triple-glazed windows also provide fantastic sound insulation, so they’re ideal for homes with problematic background noise.
Explore Window Styles & Designs
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Casement
Our ever-popular casement windows suit any type of property and we’ll make them in the configuration of your choice.
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Bay
Maximise the light and space in your room with a bay feature window, combining casement panels any way you choose.
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Tilt and turn
A popular replacement window, this design can be tilted inwards for ventilation or turned 90 degrees for easy cleaning.
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Design your perfect windows or front door with our new visualiser
Choose your ideal uPVC windows, or composite/most popular uPVC front door, change the colours and furniture and see how it looks on a house type like yours.
Start designingExplore Glazing Types
Double Glazing
Our craftspeople make every double-glazed window individually to guarantee you the best in energy-efficiency and finish, whatever material and style you choose.
- Helps heat your home
- Made in our UK factory
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Secondary Glazing
You can benefit from increased warmth and sound insulation without replacing your current windows with our technologically-advanced and unobtrusive secondary double glazing.
- Great at preventing draughts
- Fits seamlessly over windows
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We design every window with our three values in mind
Security
Your security is of paramount importance, so at Anglian we manufacture windows to reflect this. Each window is made with robust multi-chambered uPVC with welded joints for added strength against forced entry.
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Energy Efficiency
All our windows achieve a high energy rating, with triple glazing guaranteeing maximum performance. With recent advancements in glass technology, our windows are more energy efficient than ever, saving you money on heating bills and helping to cut carbon emissions.
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Sound Reduction
All our A-rated windows provide a sound protection level of 31dB, however our "Safe and Sound" range goes further for those living by busy roads, flight paths and railways.
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Why Choose Anglian?
The Benefits of Anglian Glazed Windows are a great reason to choose us. We work hard to make the process of replacing your windows a straightforward and pleasurable experience for you, from guiding you through all our exciting options to fuss-free fitting and easy payment choices. We also offer the highest quality products backed by lengthy guarantees.
Guarantee
We're confident that your windows will give you many years of enjoyment, backed by our guarantees:
- 10-year guarantee on uPVC, wood and aluminium
- 5-year guarantee on stained wooden windows
- 15-year guarantee on our Ultra gas filled units
- Additional Glass & Glazing Federation (GGF) protection
Customer Reviews
Our Accreditations
Windows FAQs
Find out more about double and triple glazing in our useful Window FAQs Section or read our articles below
- What are the benefits of glazed windows?
- Is triple glazing better than double glazing?
- How do you prevent condensation?
Anglian FAQs
Got questions about choosing Anglian? Find out why Anglian is the right choice for your replacement windows.
Find out more6 steps to your new windows
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Home Inspiration From Anglian
If you want to learn more about the science behind our double and triple glazing, or simply grab some inspiration about how to dress your fabulous new windows, look no further than our "Good to be Home" online magazine. It's full of useful information, exciting ideas and examples of what other people have done.