The practice has developed a particular expertise in the restoration and refurbishment of historic buildings and is certified as a Grade 1 Conservation Practice under the Royal Institute of the Architects of Ireland accreditation system, i.e. the highest grade and acceptable to planning authorities for work on buildings of local, regional and national importance. At Sheehan & Barry, our conservation architects have extensive experience of working with Dublin’s historic architecture and cultural landscapes nationwide. We provide high quality building conservation services, and have developed and refurbished protected structures in Dublin and across Ireland. Our conservation projects aim to conserve and regenerate Ireland’s architectural heritage and its historic value.