Carrickmacross Workhouse
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Heritage refurbishment

Carrickmacross Workhouse

BER, CIBSE TM52 overheating and daylight assessments for the change of use and major refurbishment of a protected workhouse building.

Carrickmacross, Co. Monaghan
Cooney Architects · Carrickmacross Workhouse

We provided building performance consultancy for the Carrickmacross Workhouse, a change-of-use project involving the major renovation and refurbishment of the existing building.

Aerial visualisation of the refurbished workhouse and its grounds
Proposed scheme in its restored setting.

Our scope included a Preliminary BER assessment to evaluate the proposed energy performance and support the design development. We also carried out a CIBSE TM52 overheating assessment alongside an internal daylight assessment, providing a holistic review of the building’s environmental performance.

Daylight analysis of the workhouse façade with a colour-scaled results legend
Daylight analysis across the refurbished façade.

The assessments were used to support the architectural design, particularly in determining appropriate window sizes and opening percentages to achieve a balance between natural daylight, ventilation and thermal comfort. The analysis helped the design team understand how façade and window strategies could provide adequate natural ventilation and assist in mitigating overheating, while maintaining suitable levels of daylight within the refurbished spaces.

Sun path study around the workhouse building and surrounding trees
Sun path study including surrounding planting and site context.

Through early-stage performance analysis, we helped the architect make informed design decisions that support energy efficiency, occupant comfort and the sensitive reuse of an existing building.