Identify and measure the main sources of heat loss
Successful energy renovation of industrial premises

Energy loss refers to the loss of energy produced, while heat loss is the loss of heat to a building through its walls and fluid exchanges with the outside world. This study will be based entirely on heat loss, which generally manifests itself in three different ways:

• loss through surface walls ;

• loss through thermal bridges ;

• finally, loss through air renewal and possible leaks.

These losses are all the greater where thermal insulation is poor or non-existent.