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Double Glazing Northern Ireland

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.

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.


    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

    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, as such we are members of the following organisations to ensure our service is ethical and top quality.

    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