• Exciting New Fully Sculptured Window and Door Range

    Full details and photos coming soon.

    Exciting New Fully Sculptured Window and Door Range
     

  • For a no obligation FREE home survey and quotation contact us at info@supersealwindowsni.com or ring 028 9446 5772

    For a no obligation FREE home survey and quotation contact us at info@supersealwindowsni.com or ring 028 9446 5772
     

  • Located in Antrim, serving throughout all of Northern Ireland

    Based in Antrim we can serve all areas of Northern Ireland, recognising that windows and doors are a true expression of your homes style and individuality, and that you should demand the very best for your money.

    Located in Antrim, serving throughout all of Northern Ireland
     

  • Windows and Doors throughout Northern Ireland

    Here at Super Seal Windows we pride ourselves on installing top quality windows and doors across the whole of Northern Ireland.

    Find out more.

    Windows and Doors throughout Northern Ireland
     

  • Quality Doors and Windows

    Not only do we offer a vast range of designs and styles of doors and windows, but also a great selection in the levels of security and thermal efficiency they offer.

    View our range of products

    Quality Doors and Windows
     
For general enquiries contact us at info@supersealwindowsni.com or for sales at sales@supersealwindowsni.com

Tel: 028 9446 5772


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Why choose Super Seal Windows?
• Over 20 years of experience
• Cover the whole of Northern Ireland
• Excellent customer service
• Energy Saving Trust recommended

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Windows we install include:
• Casement windows
• Tilt and turn windows
• Fully reversible windows
• Vertical sliders

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Doors we install include:
• Panel & French doors
• Bi-folding doors
• Patio doors
• Composite doors
• Emergency doors

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Our Energy Rating
All of our windows and doors for installation are energy efficient, and being made from uPVC, are able to retain the heat that builds up inside houses and buildings, rather than letting it escape to the outside.

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The ThermSeal range

We've raised the bar and we are proud to offer you our range of 'A' and 'B' rated windows. Super Seal's ongoing investment in research and development has resulted in the brand new ThermSeal range of energy efficient windows for the home. The advantages are clearer: the higher the rating, the more thermally efficient the product, resulting not only in reduced CO² emissions but also reduced energy loss from your home, and consequently, lower heating costs. Find our more »


Windows Energy Efficiency