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Double Glazing

Are you thinking of investing in double or triple glazing? Look no further than Trust A Trader, where we will help you to find competitive quotes from trusted local double glazing companies.

Trusted Double Glazing Experts

Every year, our windows cost us hundreds of pounds which we lose through heat loss. Double or triple glazing your windows offers better insulation, reduced noise pollution and increased property value.

From timber windows and aluminium windows to the more traditional UPVC window, you can get double-glazed windows in a range of colours and styles to suit your home. So whether you were planning some home improvements or simply looking for replacement windows, you can ensure they match your desired style.

Here is a selection of reliable Double Glazing companies located across the United Kingdom. If you're looking for local Double Glazing near to you, please enter your location into the form field above to refine your search.

  • Double Glazing in Epsom. Covering Epsom, Banstead and Cheam

    With over 35 years of combined experience, Clearview Glazing Services LLP specialises in the installation and repair of UPVC and aluminium double...

    7 reviews / 5.0 out of 5

    Darren was punctual, friendly, and professional. He fitted our two replacement patio doors quickly, left everything spotless, and even gave us...

    Epsom
    Surrey
    KT17 1SP

  • Double Glazing in Colchester. Covering Essex and Suffolk

    When looking for a double-glazing company in Essex and Suffolk it is essential that you find one you can trust to offer a high quality, guaranteed...

    44 reviews / 5.0 out of 5

    I had an urgent problem with an old bathroom window that wouldn’t close and needed urgent replacement. Ben at Colchester Windows gave a reasonable...

    Colchester
    Essex
    CO4 9FU

  • Double Glazing in Sutton. Covering Surrey and the surrounding areas including South West London .

    Choosing the right windows and doors for your home can be a difficult decision to make, with so many companies around. You need to consider; cost,...

    549 reviews / 4.88 out of 5

    We had French windows fitted to the garden from our kitchen. From start to finish everything about the experience with Alaskan was 10/10. No...

    Sutton
    Surrey
    SM1 3SN

  • Double Glazing in Bristol. Covering Bristol

    When looking for a double-glazing company it is essential that you find one you can trust to offer a high quality, guaranteed service. Based in...

    9 reviews / 5.0 out of 5

    No complaints, price was reasonable, neat and tidy. They even repaired the render round the window afterwards - went the extra mile to put a nice...

    Bristol
    Gloucestershire
    BS37 8RS

  • Double Glazing in Birmingham. Covering Solihull, Birmingham, Coventry & West Midlands

    When looking for a double glazing company in Birmingham it is essential that you find one you can trust to offer a high quality, guaranteed...

    16 reviews / 4.97 out of 5

    This is the second time we have used Solihull Windows - they were brilliant again. Always excellent communication with Kim. Job was completed in...

    Birmingham
    B26 1HT

Trusted Double Glazing in the following locations

Vetted and Accredited

At TrustATrader, we are local tradesmen at heart and, despite our ever-growing list of registered tradespeople, we want to keep that element of trust between our traders, our customers and us. In order to do this, we make sure that all of the traders listed within our online directory are appropriately qualified, accredited and insured to undertake the work that is on offer. It’s quite simple: if we wouldn’t employ a trader to do work within our own homes, we wouldn’t expect you to employ them either.

Reviewed

Our rating system is designed to allow genuine customers to give their honest opinion of their experience with their trader, on categories such as punctuality, cleanliness, value and quality. With the opportunity to add a written review, our rating system gives you an overall score of up to five stars.

Have you ever wondered why you don’t find traders on Trust A Trader who only have one, two or even three stars? That’s because our standards are high. We only allow the best traders to join our family. In the unlikely event that a customer is unhappy with the service that they received from one of our traders, we will do one of two things: provide a mediation service to help both parties to reach a satisfactory outcome; or, if that fails, we will remove the trader in question from our website. It’ simple, really: if our customers aren’t satisfied, nor are we.

Our average rating for Double Glazing

4.89 - 4.89 out of 5 from 19291 reviews

  • EcoGlaze Group Ltd, Swindon

    5 out of 5.0

    "This company went over and above to rectify issues from another company, the professional approach they took and to fix..."

    Phil Conrath on 27th December 2025

  • CV Property Services, Coventry

    5 out of 5.0

    "I had an emergency door repair situation, called CV Property Services and explained to David what had happened. He was..."

    Guy de Szathmary on 24th December 2025

  • D2R Windows Ltd, Luton

    5 out of 5.0

    "I couldn’t be happier with the work John carried out for us. He fitted new windows, doors, fascias and soffits, and the..."

    Carl Allen on 23rd December 2025

  • Manchester Window Factory, Altrincham

    5 out of 5.0

    "Polite friendly door fitters and job well done."

    Paul Bagguley on 23rd December 2025

  • Midlands Windows and Double Glazing Ltd, Birmingham

    5 out of 5.0

    "Mr Ali and his staff were very respectful of my house and the quality of work was excellent."

    Anthony Hayfield on 22nd December 2025

Other services relating to Double Glazing

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Information About Double Glazing

The term “double glazing” is really a catch-all term for all energy-efficient windows. There are, in fact, many double glazing manufacturers, producing different types of double glazing. Primary glazing is a term that refers to the original window in a property – usually an older property- which has a single pane of glass. Some houses are under conservation restrictions, which mean that these windows can’t be removed and replaced for double glazed windows. However, secondary glazing can be used, to increase a window’s quality and energy efficiency, without changing a home’s original features. Secondary glazing is a form of double glazing that is perfect for homes with feature windows – bringing the many benefits of double glazing, without impacting on the property’s heritage.

  • Triple glazing adds a third layer of glass to create two insulating pockets of air between the panes. This adds even more protection from sound and the elements. This is more prevalent in cities, where there is heavy traffic pollution, or countries which experience more extreme weather. Triple Glazing is, inevitably, more expensive than double glazing, and is not generally needed in your average, suburban house in the UK.
  • Standard double glazing is the replacement of existing windows and doors to offer additional insulation and energy efficiency. There are a range of styles, materials and colours available, so home owners have the opportunity to choose double glazed front doors and windows that meet their needs on function as well as aesthetics.

If you are unsure which type of double glazing will best meet your needs, feel free to call one of the specialists listed in our directory; they will happy to offer you no-obligation advice to help you to get the best deal for your needs and budget.

Help & advice for Double Glazing

Are you a DIY fanatic? Or maybe you are a first-time home-owner and looking for top tips and advice for taking care of your property. Follow us on Facebook or Twitter to stay up to date with the latest news and advice from TrustATrader.com.

Qualifications for Double Glazing

All our traders are vetted before they become a member. Many of our traders have certain qualifications/associations to help meet our high standards. Here are some these in relation to Double Glazing.

DGCOS (Double Glazing & Conservatory Ombudsman Scheme)

GGF - Glass and Glazing Federation

FENSA

Certass Glazing Scheme

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