Call us for any enquiry +44(0) 2838 393 030
Or use our freephone 0800 028 1812

At Turkington Windows & Conservatories we have been selling Double and Triple glazing for over ten years to homeowners in Northern Ireland and beyond. In the past five years, it has become one of our standard products. During that time we have installed thousands of triple glazed units. We are proud to be the market leader, providing customers with the enhanced benefits of a warmer, safer and more energy-efficient home.

What is Triple Glazing?

Triple glazed windows were first introduced in Sweden many years ago, as colder climates receive the most benefits from these high-performance windows due to their improvement of interior comfort climate. This makes them ideal for homes in Northern Ireland.

  • Triple glazing is typically three panes of 4mm glass in a 36mm or 40mm sealed unit.
  • The air spaces have a 90% fill of inert gas called Argon which increases heat retention and acts as a better buffer than dry air.
  • Turkingtons typically use ‘Planitherm Total +’ thermal glass units. This glass has a metal oxide coating that helps reflect heat back into your home. It maximises solar gain and minimises heat loss. It also lets in natural light without the haze and tint of cheaper options.
  • Finally, we use a Warm Edge Spacer bar which retains heat better than standard aluminium spacer bars around the edge of the unit.
  • Check out the differences between double and triple glazing.
White Window Interior
  • Energy Efficiency
  • Security
  • Energy Efficiency

    Our increasingly popular triple glazing offers energy efficient A-rated, low-e glass to homeowners across Ireland looking to upgrade ineffective single, secondary or double-glazed windows that will last for decades. Our high-quality triple glazing in Dublin, Ireland and Northern Ireland proactively provides an additional layer of noise insulation and thermal protection, enabling additional savings via its exceptional weather resistant qualities. Even more draught proof and watertight than double glazing, by keeping inside temperatures level triple glazing from Turkington Windows effectively protects homes across Ireland from the risk of condensation, damp and mould whilst being much less likely to mist and fail too.


    Secure windows and doors

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

    Security FAQs

    Known for professional, efficient & dedicated service

    Free showroom & home visits include a same day quote

    Average of 12-14 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


    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


    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


    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


    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


    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


    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.

    Get a Quote

    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