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    Smyth Window Systems

    Double Glazing

    About Us

    Smyth Window Systems offers a complete range of stylish, secure and energy efficient windows and doors to suit the most discerning customer. SWS has over 15 years experience in the PVC window and building trade and supply a superior range of PVC products at competitive prices throughout Northern Ireland.
    Our highly experienced sales and fitting teams are available to answer queries or questions and are here to ensure we continue to maintain our legendary standard of high quality workmanship and customer care.
    Our most popular products are PVC Windows (both replacement PVC windows and new PVC windows), sliding sash windows and composite doors.
    We take great pride in providing high quality products backed up by an unsurpassed aftersales service. We have a strong positive reputation in County Armagh and surrounding areas such as Dungannon, Lurgan, Banbridge, Portadown, Tandragee, Markethill, Richhill, Moira, Dromore, Gilford, Aghalee, Lisburn, Co Tyrone and Co Down - with the majority of our work generated from referrals. We specialise in the self build sector and can quote for your project at any stage of the build and also offer a design service.

    Open
    Open 24h today

    • Monday

      Open 24h

    • Tuesday

      Open 24h

    • Wednesday

      Open 24h

    • Thursday

      Open 24h

    • Friday

      Open 24h

    • Saturday

      Open 24h

    • Sunday

      Closed

      • 10 February 2026 5:42 pm local time

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