Skip to content

CIBSE is currently upgrading its IT systems to improve core customer functions and increase efficiency and effectiveness. This will mean some website services will be offline until Monday 25 July. Help

Join CIBSE

With over 20,000 members in 98 countries around the world, CIBSE members belong to a global network of professional support and expertise, working in partnership with other professional bodies, construction and engineering firms worldwide.

Whether your field is energy efficiency, heating and ventilation, lighting, public health, commissioning or facilities management, membership of CIBSE can help support you on a day to day basis and help you develop professionally within the building services industry.

Find out more about the benefits of CIBSE membership