Leaders in the supply and installation of Raised Access Flooring, Structural Ceilings & Data Centre Containment Solutions.

Jan Janssens & Company is a leading provider of raised access floors, offering expert supply and installation services. With a foundation dating back to 1981, we proudly represent renowned brands such as Kingspan and Tate.

Our expertise extends beyond floors to encompass data centre containment solutions. We also carry out an inspection, advice, repairs and maintenance on existing raised access floor installations.

We are fortunate to be installing on some of the largest new building projects in Ireland and throughout mainland Europe, demonstrating our commitment to safety quality and innovation.

JJ Offices
JJ Offices


Raised access flooring

Elevate your space with our Raised Access Flooring solutions. Transforming the way you utilise your environment, our innovative systems offer flexibility, accessibility, and durability. Experience enhanced functionality and aesthetics with our cutting-edge solutions. We represent Kingspan Access Floors and Hilti Installation System.


Empower your data infrastructure with our comprehensive Data Centre Solutions. From design to implementation, we specialise in creating tailored solutions to meet your unique needs. With our expertise, ensure the reliability, security, and scalability of your data operations. Unlock the full potential of your data centre today. We are the approved installers for Tate Data Centre Containment Systems.


Reach new heights of convenience with our Ceiling Access Solutions. Designed to provide effortless access to vital systems above, our solutions ensure seamless maintenance and optimisation. Enhance the efficiency and accessibility of your space with our tailored offerings. We represent Tate Aluminium Structural Ceiling Solutions


aisle containment data solutions delivered

ISO 9001 & 14001

accredited to 2025

1.3M SQ. FT

of raised access floors installed per year





Jan Janssens & Company is dedicated to ESG standards in all facets of our business. With over 43 years of experience, we specialise in supplying and installing raised access floors, representing industry-leading brands. As the largest supplier and installer in Ireland, we’ve contributed to major projects while prioritising sustainability, social responsibility, and corporate governance. Partner with us for ESG-compliant solutions that elevate your projects responsibly.



Collen Construction have been working with Jan Janssens for many years now and in particular on our Data Centre projects both in Ireland and Germany. Jan Janssens are a key partner in our data Center deployment and have responded positively each time our projects have required additional resources and shortened time lines.
We at Collen look forward to working with Jan Janssens on many more projects in the future in Ireland and Europe.

Thomas O’Connor
European Operations Manager
collen logo

We have found Jan Janssens & Company to be a diligent and competent organisation who are very focused on being a team player. We are very satisfied with Jan Janssens level of performance and input on this project. Their staff consist of very pro-active individuals and always respond quickly to the needs of the project. We have no hesitation recommending Jan Janssens to any other companies that would require their services.

Noel Molloy
CSA Director, Winthrop Engineering
winthrop logo

Jan Janssens and Tate’s collaboration on design, delivery, and installation across all three tiers of the supply chain has led to successful execution in the ever-changing Data Centre space in Europe. Our collaborative approach not only streamlines processes but also fosters a culture of teamwork and mutual respect, underscoring the power of effective communication and coordination between manufacturer and the site installation team. We commend Jan Janssens for their invaluable contributions and commendable integrity and professionalism working with Tate in the Data Centre industry.

Gavin Blower
General Manager Tate Europe

Enhance your space with
Jan Janssens & Company

Enhance your space with Jan Janssens & Company – Ireland’s leading expert in raised access flooring, structural ceiling access, and containment for over 43 years.

Jan Janssens & Company are approved installers of Kingspan Raised Access Floor Systems, Tate Data Center Containment Systems, Tate Structural Ceiling Systems and Tate Airflow products.

+353 1 295 2686

Monday – Friday
9:00 AM – 5:00 PM

Dublin Office Unit 8, St.Kieran’s Enterprise Centre, Furze Road, Sandyford Industrial Estate, Sandyford, Dublin D18 EK13


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