Windows & Doors, Northern Ireland | Triple Glazing Prices, Coleraine
Triple Glazing Northern Ireland and Ireland

Window and Door Installations Across Northern Ireland & Ireland

Feneco Systems supplies and installs high quality, energy-efficient, triple glazed window and door systems in Coleraine and across Northern Ireland. Use our online design tool to book a free design consultation today.

Feneco Systems supplies and installs high quality, energy-efficient, triple glazed window and door systems in Coleraine and across Northern Ireland. Use our online design tool to book a free design consultation today.

Windows and Door Prices Coleraine, Northern Ireland

About Feneco Systems Ltd

With decades of experience and the original distribution partner that introduced Internorm products to Northern Ireland and Ireland, no one knows the Internorm product line quite like the team at Feneco.

We are specialists in supplying and installing high quality, energy-efficient windows and doors systems for commercial projects throughout Northern Ireland and Ireland, to New Build homes and to existing properties undergoing refurbishment.

We also supply and install architectural glazing throughout Ireland and Northern Ireland. Our highly experienced team work closely with architects and designers to provide bespoke triple glazed window and door solutions that will match the personal style of your home.

We also supply and install frameless glass balustrades and pride ourselves on providing top-quality glazing systems at great prices. Contact us for more details.

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Call us!

Call us on 028 702 20002!

Contact Us


At Feneco Systems we supply and install bespoke window and door systems, serving customers across Northern Ireland and Ireland in places such as Coleraine, Belfast, Maghera, Magherafelt, Limavady and Donegal. All our triple glazing is sourced from market-leading manufacturers such as Internorm of Austria and Solarlux of Germany.

All Aluminium profiles can be factory pre-anodised for coastal or sea air environments to give a lifetime of hassle-free service without corrosion in the Aluminium profiles.

Internorm are Europe’s market leaders in passive house exceeding technology for highly thermally efficient, durable triple glazed Aluminium exterior/ Timber interior and Aluminium exterior / uPVC interior composite systems. This includes passivehouse windows and passivehouse doors. Solarlux are Europe’s market leaders in high-quality bifolding doors, sliding doors and wintergardens in Insulated and thermally broken Aluminium frames.

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Internorm has been producing the highest quality window systems in Austria for over 90 years. They are renowned European market leaders for triple glazed passive house exceeding window and door systems. They effortlessly combine looks, comfort and style. Internorm offers a wide range of composite windows and doors, including Aluminium/Timber and Aluminium/Upvc composite triple glazed systems, Aluminium entrance doors and lift and slide patio doors.

These come with certified efficiencies in the 0.6-0.8 W/m2k ranges for complete units as certified by leading test centres like IFT Rosenheim. Internorm windows and doors are renowned for optimal energy efficiency. They require minimal maintenance, are long-wearing (the typical life expectancy of the Alu/Timber systems is currently 86 years) and are easy to clean.

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Solarlux have been producing high quality bifold doors and wintergardens in Germany for over 35 years. They are well known for their quality and durability offering a range of high quality sliding doors, wintergardens and façade solutions. Solarlux doors and windows offer transparency and help create a seamless transition between your Northern Ireland home and garden. Their innovative design possibilities have been a worldwide success for many years offering energy efficiency, style and class.



Our showroom has a pleasant atmosphere, where you will receive a good overview of the products we provide.


Comprehensive knowledge of all triple glazing products and services that will help you make the decision easier for you.


We personally collect the necessary original measurements using our own fully qualified survey team.

Bifold Door Price, Coleraine, Northern Ireland


Read our case studies today to be inspired by our energy efficient triple glazed windows and doors.


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