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    Thompson's Windows

    Double Glazing

    About Us

    Thompson's Windows offers a friendly, reliable and trustworthy service that can be counted upon to deliver.
    With over 25 years experience, there is no concept that we cannot provide.
    We take pride in ensuring our work is high quality and believe you will not go unsatisfied.
    Installation is carried out by a team of experienced and qualified craftsmen who will ensure your project is carried out with excellence.
    In addition to this each UPVC casement window is individually made with your choice of frame, glass and configuration so you can add that personal touch to the project carried out.
    Have a project in mind? Working with a budget?
    We offer a free, no obligation quote.
    We believe our prices are competitive and you can rest assured you will receive the highest standard service possible.

    Telephone : 07446 658265
    Email : info@thompsonswindows.com
    Office Location : 6 The Cl, Dundonald, Belfast BT16 1QS

    Open
    Open 24h today

    • Monday

      Open 24h

    • Tuesday

      Open 24h

    • Wednesday

      Open 24h

    • Thursday

      Open 24h

    • Friday

      Open 24h

    • Saturday

      Open 24h

    • Sunday

      Closed

      • 14 April 2026 11:20 pm local time

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