Data

There is an increasing need to consider and evaluate the effect of existing ambient warmness on current low energy buildings to determine if current guidelines and standards are robust or resilient in the face of projected future warming. Thus far there is a lack of empirical evidence from low energy non-residential spaces where resilience metrics are seldom explored. The purpose of this presentation is to present the status on overheating from over 30 different low energy non-residential buildings located in Ireland.

Smartness is all around us. The HVAC industry is developing more and more products that have sensors, are intelligent, are connected to the Internet and are being controlled via apps. According to a recent European survey among installers, the request and demand from clients for installing home automation and smart products is the highest for HVAC installations. 

With lower air leakage in modern homes, ventilation of homes has become more important than ever before. It seems however that we are getting it very wrong. A lack of ventilation can cause building sickness, with degradation of the physical building and also poor air quality which has a big impact on the occupants themselves. Our statistics show that designers and contractors are still not getting it right, leaving us with a generation of poorly ventilated housing stock.