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uPVC Bay Windows

uPVC bay windows are perfect for enjoying panoramic views of your garden and letting the light flood into your room. You can even install a window seat to create a peaceful place to relax. With a choice of shapes and configurations as well as colours and finishing touches, we’re able to match your bay window to your other windows.

Each uPVC bay window is individually-made with your choice of frame, glass and configuration

  • Fills your room with light and a feeling of space
  • Complements the other windows in your home
  • Choice of shapes, including splay, square, circular or single-ended
  • Energy efficient – can help reduce your heating bills
  • Secure – shoot-bolt locks, key locking handles and toughened glass

Our uPVC bay windows not only offer more light and a feeling of space, they also add a stylish and beautiful feature point to any room. Our bay windows match all of our window styles so the choice and variety is enormous.

Bay windows can help you achieve the cost and energy savings you’re looking for and are effective at noise reduction – great for dampening external sounds. They can also provide added heat retention – our option of triple glazing will give you an extra layer of warmth.

One of our Anglian 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 windows or triple glazing, guide you through the choice of frame configurations that will make your bay window design just right for each room, and show you our range of hinges, openings, handles, decorative bars and glass.

Once you’ve decided exactly what you want, they can give you an accurate quote. Our craftsmen will then make your windows to your specifications, ensuring that they fit perfectly in your home.

up to 50% off windows up to 50% off windows
  • 10 year guarantee
  • Established in 1966
  • Made in Britain

Explore our range of frame and glass options

Frame options
White Knight uPVC bay window
All dual colours are white on inside

Frame options

Make your uPVC bay window distinctive by selecting the colour and handles of your choice. We've also shown some of the most popular frame configurations below – your designer will be happy to advise you on the best style for each room.

Outside View
Select your colour:
Each window material offers a wide choice of colours for the outside of the frames. With our uPVC windows, you also have a dual colour option combining Woodgrain or Anthracite Grey on the outside with White Knight on the inside.
Single colour

Same colour on the inside and out

Dual colour

Different colours on the inside and out

Make your uPVC bay window distinctive by selecting the colour and handles of your choice. We've also shown some of the most popular frame configurations below – your designer will be happy to advise you on the best style for each room.

explore handle & frame options
Here are some of our most popular frame configurations
  • Quintuple splay bay window configuration
  • Splay bay window configuration
  • Quintuple splay casement window configuration
White Knight uPVC bay window
Inside View
Handle options

You can choose from a range of handle colours and more

White Knight uPVC bay window Chrome handle option
Glass options

Glass options

Your designer will help you select the type of glass that’s most suited to each room in your home to give you the best levels of energy-savings, security, noise reduction and privacy. You can also give your windows the look you want by choosing from our plain, decorative or obscured glass and insert options.

Clear glass bay window
Glass options
We make every glass panel uniquely for your windows and offer you an exciting choice of clear, obscure, etched and leaded glass, as well as decorative designs and bars. Your Anglian designer can help you choose the right glass for each window during your appointment.
Glazing Options
  • Double Glazing
  • Triple Glazing
    Our new triple glazed windows are designed and manufactured to keep in more of the sun's heat and retain more warmth within your home. The extra panel also offers great acoustic performance reducing noise from the outside. More about triple glazing.
  • Safe & Sound
    Anglian's standard A rated windows provide an ideal level of sound reduction at 31dB but if you need even higher levels of sound insulation you can opt for our Safe & Sound glazing which uses 6.4mm laminated glass on the outside and a 4mm inner pane, with a 14mm cavity, increasing the sound insulation to 36dB. That's a 16% improvement. More about Safe & Sound.
Performance / Energy Rating options
These tell you how much energy a window loses or gains. They’re based on three factors – how much heat is retained or lost through the window, how much heat can be harvested from the sun and how much heat is lost through draughts. More about energy ratings
  • A
  • B

Our uPVC bay windows will add distinctive style to your home. Manufactured using our own uPVC formula, they’re strong, secure and won’t fade. The choice of energy-efficient double or triple glazing will help keep your home warm and cut your heating bills. You can also opt for sound reducing windows to dramatically reduce outside noise. To complete the transformation, there’s a wide range of configurations, colours, finishes and handles to choose from and you can opt for plain or decorative glass.

Be inspired by our customers who have transformed their homes

Low MaintenanceReplicas that don’t detract from your home’s style

With today’s appreciation of period architecture, it’s easy to see why Brian and Audrey fell in love with their home, which is one of a pair of semi-detached houses. They bought the house with the intention of restoring it.

Then they came up against a real obstacle. “The windows were the 1930s originals, but they were beginning to rot and the leading was falling apart,” explains Brian, a design engineer.

After some deliberation, they came to a decision – they would opt for uPVC. Brian and Audrey insisted the replacements were replicas of the originals and asked Anglian Home Improvements to design new frames to match. “They did exactly what we wanted. Nobody can tell until they get up close that they’re not originals,” says Brian.

As well as being pleased with the design work, they were also impressed with the care the fitters took during installation. “Our grandchildren were around at the time of fitting,” says Audrey. “The fitters were very aware of safety, as well as doing a good job.”

Anglian case study - Caton

Why Choose Anglian?

We know that replacing your windows is a big decision, so find out about the Benefits of Anglian Glazed Windows to find out how they'll give you enjoyment for many years to come. We make every step of the process as simple as possible, from ordering to payment and guarantee their quality to give you total peace of mind.

Quality

Our skilled designers and crafts people will create the perfect bay windows for your home, using premium materials and the latest technology.

  • Made in Britain
  • Energy-efficient
  • Professional design and installation
  • BBA certified products
Read about our accreditations

Guarantee

We're proud of our products and confidently offer guarantees for your reassurance:

  • 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
Our guarantees

Our Accreditations

Feefo accreditation
Awarded Feefo Trusted Merchant for customer satisfaction in 2015 & 2016
British Board of Agrement windows accreditation
The British Board of Agrement provides certification on the quality of our products.
Energy Saving Trust logo
Windows with a WER rating of A or above can be registered with the Energy Saving Trust.
Trustmark logo
TrustMark is a government endorsed not-for-profit organisation that operates a quality mark framework through more than 30 scheme operators who work in the repair, maintenance and improvement sector.
Glass and Glazing Federation logo
Anglian is a leading member of the Glass and Glazing Federation (GGF).
Made in Britain logo
Certifies products made from start to finish in a British factory by British craftspeople.
The Glazing Arbitration Scheme Logo
Independent service that deals with disputes between registered businesses and consumers.

Customer Reviews

Windows FAQs

Find out more about double and triple glazing in our useful Window FAQs Section or read our articles below.

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Anglian FAQs

Got questions about choosing Anglian? Find out why Anglian is the right choice for your replacement windows.

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Home Inspiration From Anglian

Bay windows can be tricky to dress and furnish, so our "Good to be Home" online magazine will inspire you with easy ways to achieve a stunning effect. There are many other tips to that will help you keep your home and garden beautiful too - from how to grow delicious vegetables to creative storage solutions.