In 2013, the parish of Naas undertook a significant refurbishment of the principle catholic church, Our Lady & St David. Our office was contacted at the start of the construction phase to rationalise, tender and oversee the improvements sought within the budget available. High spaces such as churches and halls are a challenge to heat as the area of occupancy and the heat’s natural bias towards high level are in conflict. The solution provided allow for a more efficient, quieter and controllable environment to be delivered within the church.