PAC STUDIO LIMITED

PAC Studio is an architectural and environmental design practice founded in 2007 and based in Dublin. The studio delivers housing, public-sector, civic and workplace projects for local authorities, housing bodies, government agencies and private clients throughout Ireland. With a director-led approach, founders Graham Petrie and Peter Crowley remain hands-on from the initial brief through to on-site delivery, ensuring continuity, judgement and a collaborative spirit across every scale of work.

The practice specialises in creating environmentally responsible spaces that combine simple, well-crafted architecture with long-term performance. Services include the design of individual homes, retrofit and conservation of historic structures, large multi-unit housing developments and civic buildings. PAC's design philosophy prioritises passive strategies such as orientation, daylight, natural and hybrid ventilation, durable low-maintenance fabrics and adaptable layouts, all aimed at comfortable, economical and resilient environments. Their expertise spans feasibility, planning, detailed design and construction-stage oversight, making them a trusted partner for projects that value durability, sustainability and a strong sense of place.