unilin Insulation product application

Technical Team

Our technical team provides unrivalled support with expertise built through over 30 years of engagement with the construction industry.

Our Technical Team provides technical services throughout our customer bases in UK & Ireland. Their experience and expertise has been built through our engagement and participation with the Irish construction industry for over 30 years.

We have taken the unique industry step of training every one of our technical team that deals directly with our customers, to the highest industry standards of competency in U-value calculation and condensation risk analysis. We have Thermal Bridging covered also; we were the first company in Ireland to be assessed and certified under the NSAI thermal modelling competency scheme, using the most comprehensive 3D software available.

Technical Team

Eamonn Clarke

Technical Manager UK & Ireland

Eamonn manages both the Product Development and the Technical Services team.  A Building Services Engineer with a Masters in Energy Management, he has over 13 years’ experience and has led a number of product developments including our ECO360 range . Eamonn is a member of a number of key industry groups and presents widely on ESG, Sustainability and innovation.

Unilin Insulation Technical Team Manager Mark Magennis

Mark Magennis

Technical Services Manager

Mark joined back in 2003 and leads the Technical Team for the UK and Ireland where he manages both technical support services and training. Mark specialises in thermal bridging, building energy performance and sustainability including life cycle analysis.


Marc Walsh

Product Management & Development Engineer

Marc joined in 2017 and provides technical expertise in the form of thermal & hygrothermal assessments. He regularly delivers presentations on various construction topics including Sustainability, Embodied Carbon and LCA. He also liaises and collaborates with various certification bodies.

Unilin Insulation Technical Advisor Gratas Drevinskas

Gratas Drevinskas

Technical Advisor

Gratas joined the Technical Team in late 2021 and works to provide technical advice across our entire product range. Gratas specialised in Tapered Insulation Roof designs including our XtraFall roofing system. He has also recently undertaken training as a beekeeper as part of the company’s OneHome Sustainability pledge.

Conor Sheppard at Unilin Insulation

Conor Sheppard

Technical Advisor

Conor joined in 2020, with a background in MMC and has specialised in Tapered Insulation Roof designs including our XtraFall roofing system. Qualified in construction technology, he is responsible for providing technical design and installation advice and support.

Paschal Gallagher at Unilin Insulation

Paschal Gallagher

Technical Advisor

Paschal joined the team in 2007 where he provides technical support including U-Value calculations and condensation risk analysis to architects and customers across Ireland and the UK. He also provides expert installation guidance to contractors or customers.

unilin Insulation product application

To find out more about UNILIN’s premium product range and service levels, why not Contact Us today.

Our team and products are certified in Ireland and the UK through the following certifications bodies:

BRE Thermal bridging modelling competency certification

NSAI Thermal modelling competency scheme

TIMSA-BBA competency scheme for U-value calculation and condensation risk analysis

BBA and NSAI certification of the Unilin insulation boards, as well as full European certification and CE marking

SAP and DEAP energy assessment

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