The production process is the foundation of the technological process. An important link each production process is the man. In an organized working process man is daily exposed to the dangers and hazards. Dangers at work we consider everything that can be a threat to life and health of employees. Safety at work is all that needs to be done to create a safe and healthy work environment. Conditions for safe work have been achieved in the case where the means of labor, man and working environment fulfill the requirements that are consistent with the rules of safety at work and as such they permanently ensure the proper functioning of the work process. In the experimental part of this work, on the example of the company Ledo d.d., shows the importance of using personal protective equipment for people working at low temperatures in order to prevent injuries at work.