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When looking for a cost-effective way to improve your home’s energy efficiency our double glazing is high performing and offers all the benefits needed to give you a comfortable home. This is a popular choice for homeowners, it’s clear to see why!

At Turkington Windows & Conservatories we have been installing windows since 1982. Over that time, we have been the market leader in bringing forward the new and improved generations of double glazing for improved security, acoustic and thermal properties. During these years we have installed many thousands of double glazed units, catering to our customers’ specific requirements.

We are one of the most trusted and reliable window and conservatory companies in Northern Ireland and are approved by the Glass & Glazing Federation as well as Trustmark. All products come with a guarantee of up to 10 years and we are dedicated to providing perfect customer service from the initial quote to any aftercare required.

Black Windows
White uPVC casement window

What is Double Glazing?

The basic concept for double-glazed windows is that by trapping a layer of air or gas – a natural insulator – between two sheets of glass, the amount of heat leaving your home is dramatically cut.

At Turkingtons we use utilise the most modern materials available. Our market leading double glazing now incorporates a 90% Argon gas fill cavity, Planitherm Total + heat reflective coating and a warm edge spacer bar. These are fitted into our Superior robust multi-chambered reinforced uPVC frame.

If you want to know more about double glazing check out our double glazing buying tips or double glazing FAQs and remember you are always free contact us with any questions.

  • Energy Efficiency
  • Security
  • Related Reads
  • Energy Efficiency

    Our highly popular double glazing offers energy efficient A-rated, low-e glass to homeowners across Ireland looking for a cost-effective way to upgrade single glazed windows that will last for many years to come. Not only does our high-quality double glazing reduce unwanted noise and your carbon footprint by sealing your home from the cold, it enables considerable energy savings via its excellent weather resistant qualities too. Draught proof and watertight, by keeping inside temperatures level double glazing from Turkington Windows effectively protects homes across Ireland from the risk of condensation, damp and mould too.

    Security

    Secure windows and doors

    The intelligent structure of double glazing continues to heighten the security of homes across Ireland, as it is much more challenging to break than single or secondary glazing.

    Security FAQs

    Related Reads

    Our friendly team at Turkington have decades of impressive industry experience installing advanced double glazing products across Northern Ireland. All our years of experience have provided us with expertise in every aspect of glazing installation. Using this knowledge we have created informative content that can be viewed by any of our loyal customers.

    Browse our double glazing related reads:
    Tips for buying double glazing 

    Double glazing and window FAQs

    4 reasons to upgrade to double-glazed back doors

    Known for professional, efficient & dedicated service

    Free showroom & home visits include a same day quote

    Average of 24 weeks from signing to installation

    Up to ten year warranty with dedicated post-installation support

    Dedicated teams to resolve installation & maintenance issues

    What do our customers say?

    We’re very proud of our reputation for providing an excellent all round service – from sales, through installation and after-sales we try to ensure every customer’s experience is excellent. Last year, we asked our customers if they were satisfied by the level of service they received from Turkington Windows, with 98.3% of our customers saying they were more than satisfied. We love hearing feedback on our service; below are some comments from happy customers in your area who are glad to recommend our products and services to those looking to have new windows, doors or a conservatory installed.

    Great Service

    The fitters were also great. They were very tidy workers and left the house exactly as they found it. There wasn't a mark on the wallpaper. We wouldn't hesitate to...

    Amanda Barr

    27/11/2021

    A fantastic experience

    Two groups of workers helped to deliver a first class service ie replacement of windows/plastic roof with state of the art new double glazed windows throughout. Money well spent.

    Bernard Joseph

    22/11/2022

    I had windows and doors fitted last year

    I was very impressed with them from beginning to end that I decided to get guttering this year and I am so happy with it and how it compliments my...

    Auntie B

    05/03/2023

    Conservatory Installation

    Throughout the process all members of staff with whom we came into contact were friendly and helpful, advising us of when they would be with us and turning up on...

    Graham Middleton

    20/12/2022

    Recently new door fitted

    Great service and especially Brian Luke who looked after us extremely well. Service excellence from start to finish. Fitters did an amazing job and cleaned up after themselves.

    Chris Shakesby

    10/12/2022

    100% recommend Turkington

    The team who came to fit my windows worked very quickly and were neat and tidy. I've had so many compliments on the big picture window in our living room....

    Liana Ross

    01/04/2023

    See more of our reviews

    Get in touch with us today!

    Fill out your details on our contact form to request a free quote, and our team will we will be in contact shortly to discuss your requirements.

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    Choosing the right window for your house

    Double Glazing Across Ireland

    With showrooms in Lisburn & Portadown we are ideally placed to supply and install windows, doors and conservatories all across Belfast and Northern Ireland, as well as the greater Dublin area and counties Monaghan, Meath and Louth.

    Holding ourselves to the most stringent standards

    GGF logo
    TSI approved code logo
    TGAS the glazing arbitration scheme logo
    ultra installer logo
    BitC business in the community logo
    investors in people logo
    NI Environmental Benchmarking Survey 2022