Window Buying Guide

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 windows buying guide has been designed to answer all of your questions.

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.  

Choosing Your Glazed 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.

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 have been making and installing windows for 50 years. That means we provide all the know-how, advice, experience, materials and excellent workmanship.

  • Made in Britain
  • Accredited levels of security
  • BBA certified products
  • Fast, professional installation
Read about our accreditations


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

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.

Easy to Care For

Caring for Anglian windows is simple - we're designed the entire unit to be completely low maintenance. Product from only the highest quality materials, our windows can withstand the test of time.

Occasionally, they may require some attention to ensure they're performing at their best. We've provided a solution to some of the most common questions concerning window care below.

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.  

6 steps to your new windows

Get a quote

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