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Casement Windows
Casement windows from Anglian are secure, energy-efficient and attractive, so it's no surprise they're our best-selling style. Available in uPVC, wood or aluminium, they're individually designed especially for you in the glazing, colour and configuration of your choice. With top or side hinges, our casement windows are incredibly versatile and high performing, keeping your home well-insulated and secure all year-round.
- Allow maximum light into your rooms
- Energy efficient, and can help reduce your heating bills
- Secure with shoot-bolt locks, key locking handles and toughened glass
- Effective noise reduction
- Choice of A, A+ or A++ glazing for added heat retention
Our uPVC casement windows come A rated or higher as standard, which means they're a high performing option whose energy efficiency can help cut your heating bills. Each window is individually designed and unique to you, and will also help to keep you safe with modern security technology.
With Anglian, achieving the cost and energy savings you're looking for is easy. One of our designers will visit you at home to give you expert advice tailored to your specific circumstances. They’ll show you the benefits of opting for our A+ rated double glazing or A++ triple glazing, guide you through the choice of frame configurations that will make your windows perfect for each room, and show you our range of hinges, openings, handles, decorative bars and glass to ensure your windows are bespoke down to the very last detail.
Once you’ve decided what you'd like, the designer can give you an accurate quote. Our craftspeople will then make your casement windows to your exact specifications, ensuring that they fit your home perfectly.
- 10 year guarantee
- Established in 1966
- Made in Britain
Casement Window Materials
uPVC
- Low maintenance simplicity
- Many colours available
- Strong, secure & well insulated frames
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Wood
- Sustainably sourced timber
- Pressure-preserved
- Traditional authentic finish
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Aluminium
- Available in over 200 finishes
- Lightweight, sleek and secure
- Extra strength and stability
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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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Triple Glazing
If you’re looking for additional warmth, security and noise reduction, our state-of-the art triple glazing is the perfect choice for your replacement windows.
- Our best windows yet
- 10 year guarantee
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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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Customer Reviews
Why Choose Anglian?
You'll want to be certain that you've chosen the right company to replace your windows, so discover the Benefits of Anglian Glazed Windows and rest assured that you've made the best decision. We guide you through every stage of the process, even making payment easy. As you can see below, we confidently guarantee the quality of our work.
Guarantee
We use the finest materials and craftsmanship, so we're confident that you won't need to call on 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
- Quality Assurance at every stage of production
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?
- Can I paint uPVC window frames?
- How do you stop 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
You'll want to pick your new casement windows wisely, so our "Good to be Home" online magazine will not only help to inform your choices but it's bursting with tips and information to help you transform your home. With great interior design tips and the science behind our energy-efficient windows, you'll find what you're looking for.