The Willows, EnerPHit Retrofit

This1970s dwelling in South Dublin’s suburbs was transformed and renovated to a modern detached, energy-efficient home and office. The ultimate aim of this project was to design a taller building, radically reduce the building’s energy consumption, maintain the structural integrity of the building fabric, increase thermal comfort for the occupants, and reduce carbon emissions.

A suite of passive strategies was implemented to meet the requirements of the EnerPHit standard. The project incorporated superior airtightness, green thermal bridging solutions, blockwork insulation on the external structure, triple-glazed windows, and mechanical ventilation with heat recovery to attain an A3 energy efficiency rating.

Creating an airtight and insulated building envelope is the cornerstone of a Deep Energy Retrofit. Partel’s IZOPERM PLUS phA certified airtight product system delivered maximum airtightness in The Willows project