A guide to Windows

At Anglian, we take pride in our in-depth knowledge of windows. Whatever your query, we're here to help. And it looks like you're in the right place - our window buying guide has been designed to answer all of your questions.

Window Buying Guide

New windows are an investment, and we're here to ensure you make all the right decisions for your home. Double-glazed windows are a modern day essential and, alongside style, they improve energy efficiency and security.

Our guide will help you learn more about the science behind double and triple-glazed windows, explain how they can add lasting value to your home and provide you with in-depth information concerning window care. Style matters too of course, and with every window being made-to-measure we offer the highest level of customisation at Anglian. Your options are almost endless, and we're here to work with you to make your windows unique for your home.

Double glazed white uPVC casement window side-hung from the Anglian uPVC casement window range How do double and triple-glazed windows work?

Reducing energy bills, increasing security and insulating the home, double-glazed windows are becoming essential for every homeowner. But how exactly do they do this? We're here to explain the science behind our energy-efficient windows.

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Zoomed view of whole house replacement double glazed UPVC casement windows in Cream from the Anglian double glazing range Do new windows add value to your home?

New windows are certainly an investment, but is it one worth making? See how installing new windows can make your home more attractive to buyers and add lasting value to a property.

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White timber side hung casement windows with cottage bars and central mullion from Anglian Home Improvements How much do double-glazed windows cost?

All in all, how much will a warmer, more secure home cost you? How much is worth investing in double-glazed windows? We break it down for you.

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Double glazed timber casement window finished in white with cottage bars from the Anglian timber window range Made to measure windows

We proudly carry the 'Made in Britain' marque, a true indicator of the expertise and quality behind each of our custom-made windows.

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Choosing Your Windows

Double or triple-glazed windows help to improve security, energy efficiency and add style to your home. At Anglian, every single window is made-to-measure and designed to reflect your personal taste.

When it comes to choosing your new double-glazed windows, every customer has three essential steps to consider. First, there's the window frame. We use a range of high-quality materials, including uPVC and wood, to produce our frames. We cater for every style too, offering a variety of colours and finishes. Next, choose your glazing - we'll help you decide if your home will benefit from double or triple glazing. And, finally, we'll discuss decorative finishes with you to ensure your new windows are perfect, down to the very last detail. Contact us to arrange a remote quotation.

Choosing the right window material & colour

Complete your windows with uPVC, wooden or aluminium frames, available in a wide range of colours and finishes. And if you simply can't choose, we're here to help you discover which designs will be most complementary to your home.

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White UPVC casement windows triple glazed with white window handles from the Anglian triple glazing window range Should you get double or triple glazing?

Double and triple-glazed windows are energy efficient, but which type should you choose? Double and triple glazing insulate the home and increase security, but each have their own advantages. Read on to find out which is most suitable for you.

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White timber casement windows with double glazing and cottage bars from the Anglian wooden windows range Decorative window finishes

Windows certainly don't need to be plain. Cottage bars, decorative glass and unique window handles, such as monkey-tail handles, are just a handful of the decorative finishes we offer to help you add character to your home.

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Order with Ease

Ordering double or triple-glazed windows with Anglian couldn't be simpler. To ensure every single window is perfect for your home, we'll conduct a detailed survey of your property and spend some time with you to help you make the right design decisions.

We follow six simple steps with every single customer so there's no need to worry. We'll be with you every step of the way - from the initial quote, to installation and even beyond into aftercare.

Why Choose Anglian?

By choosing Anglian, you're choosing high-quality, tailor-made windows from a company you can trust. Read more about the Benefits of Anglian Glazed Windows. We've been trading for over 50 years and go out of our way to make replacing your windows an easy and pleasurable experience, from planning to payment. We always offer great quality products backed by strong guarantees.


We build our products to last and confidently back them with our guarantees for your additional peace of mind:

  • 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 guarantees

Our Accreditations and Licenses

  • British Board of Agrement accreditation for uPVC windows from Anglian Home Improvements
    The British Board of Agrement provides certification on the quality of our products.
  • Anglian’s PVC-U Casement and Tilt & Turn windows have enhanced security performance.
  • BFRC logo
    The British Fenestration Ratings Council is the UK’s national system for rating energy efficient windows.
  • FENSA logo
    The Fenestration Self-Assessment Scheme ensures window installers comply with buildings regulations in England & Wales.
  • FSC standalone logo TIF green
    Look for our FSC® certified wooden window and door products on our website.
  • Glass and Glazing Federation logo
    Anglian is a leading member of the Glass and Glazing Federation (GGF).
  • Recovinyl Plus logo
    PVC Industry initiative to improve manufacturing, minimise emissions and develop recycling practices
  • TrustMark is a government endorsed not-for-profit organisation that operates through more than 30 scheme operators.

4 steps to your new windows

  • Step 1

    Home or Virtual Visit

    Your local design expert talks you through the options and provides a free quotation.

  • Step 2

    Technical Survey

    Our technical surveyor visits your home to measure-up and check your order.

  • Step 3

    UK Manufacture

    Your windows are made to measure at state-of-the-art factories here in the UK.

  • Step 4

    Easy Installation

    Our team arrange a convenient time to fit your new windows.

Get a Price

Up to £250 off when you get a free no-obligation quote.

Step 1 of 2

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