Architectural Design

Architectural design on homes, passive houses, businesses, commercial properties, schools.

Project Management

We provide a complete service from design to working with builders to signing off on all work.

Renovation and Extensions

We create new floor plans, space planning, kitchen designs, stair designs and much more.

Building Conservation

Our designs maintain the integrity of historical buildings and are sensitive to the environment.


Mulcahy Ralphs Redisential


An extension and internal reorganization of a former pair of semi detached dwellings

To create a new family home which extends into to outdoor space

Mulcahy Ralphs Commercial


Internal fit out of the iconic Cork restaurant

A pallette of high quality natural materials was used to complement the culinary ethos of the restaurant

Mulcahy Ralphs Education


A new extension to an existing Primary school

Focusing on lighting, acoustics, natural ventilation and thermal comfort