Ireland: +353 86 884 3399
UK: +44 208 144 6946

About Passivate

Passivate was established in 2010 by Andrew Lundberg. With over 9 years experience in the construction sector managing high specification turn-key fit-out solutions, Andrew holds an honours degree in Analytical Science (DCU) and a Masters in Energy Management and Renewable Energy Resources (University of Ulster) with a thesis on Passive House performance in the Irish climate. He is a Certified Passive House Designer, qualified thermal modeller and expert consultant and trainer in the PHPP & Therm. He has also completed courses in wind- and air-tightness installation (SIGA), hygrothermal analysis of buildings (WUFI) and has completed his formal education in preparation for the Project Management Professional examination (PMP).

Andrew lectures extensively on Passive House construction theory, use of the PHPP, thermal bridge-free construction and thermal modelling of building junctions to all relevant international standards.

At Passivate, we believe all decisions in the design process should be supported by quantified analysis in order to accurately determine the optimum solution for building design as well as financial return on investment. The delivered building should always provide an affordable, efficient, comfortable and hygienic habitable environment for all occupants.


Certified Passive House Designer


Your Name (required)
Your Email (required)

Subject (required)

Message (required)