Q50

Established in 2007, Q50 is a trusted name in Ireland’s energy efficiency sector, delivering a comprehensive range of specialist services to the property industry. With a strong reputation for technical excellence and industry-leading certification, Q50 provides NSAI certified air tightness testing, ventilation validation, building energy ratings (BER), thermal imaging surveys, and tailored energy efficiency consultancy.Q50 stands out as one of the first companies in Ireland certified by the NSAI to perform Ventilation Validation under Part F (2019) of the Building Regulations. The team has also completed the NZEB City & Guilds course in Ventilation Flow-Rate Design, Installation, and Commissioning. Working closely with developers and builders, Q50 validates ventilation designs based on construction plans and carries out post-installation testing to ensure compliance and performance.