Study on the Use of the Flame Retardant HBCDD in Building Insulation Materials in Ireland
Summary: This report examines the historical use of hexabromocyclododecane (HBCDD), a persistent organic pollutant (POP) and brominated flame retardant that was widely used in building insulation materials for fire safety. HBCDD is persistent, bioaccumulative and toxic, posing risks to human health and the environment and is regulated under EU POPs Regulation (2019/1021).
This report documents a study on the historical use of hexabromocyclododecane (HBCDD) in Expanded Polystyrene (EPS) and Extruded Polystyrene (XPS) insulation materials in Ireland. It examines potential risks associated with HBCDD, its regulatory context under EU POPs legislation and implications for waste management. The study recommends review of data on future demolition and renovation trends, stakeholder engagement and development of guidance for safe management of HBCDD-containing waste.
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