There are a number of causes that may lead to the evolution and spreading of a fire. But with proper measures taken we could reduce the impact. Fire is a threat in both residential places and workplaces. A fire can result in diverse problems including loss of productivity, financial losses and above all injuries and fatalities. If you are searching for a guide to understand the most common causes of fire, this article can help you. Common Causes of Fire Understanding the common causes of fire can help in taking necessary preventive measures by resorting to the best fire and safety equipment. The causes of fire are many both in residential spaces and workplaces. Some of them are enlisted here. Defective Equipment Defective equipment can pose a serious threat when left unnoticed. Loose wires, old equipment that are not maintained properly, sockets etc are dangerous things if not taken care of properly.