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    OK Windows

    Double Glazing

    About Us

    OK Windows are a premier glass and door installation company operating in Northern Ireland.
    We are a family run business with over 50 years of experience in the domestic and trade sectors. By delivering unrivalled customer services for reasonable price.

    Telephone : 028 9031 2999
    Email : lisa@okwindows.co.uk
    Office Location : Unit 3 Mill House Northumberland Street, Twin Spires Centre, Belfast, Northern Ireland, BT13 2JF

    Open
    Open 24h today

    • Monday

      Open 24h

    • Tuesday

      Open 24h

    • Wednesday

      Open 24h

    • Thursday

      Open 24h

    • Friday

      Open 24h

    • Saturday

      Open 24h

    • Sunday

      Closed

      • 30 April 2026 10:15 am local time

    Location

    • Unit 3 Mill House Northumberland Street, Twin Spires Centre, Belfast, Northern Ireland, BT13 2JF

      Get Directions
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