Fire protection, prevention, and suppression systems are all critical components of a building’s fire protection system. However, some individuals may be unaware of how these systems differ. Rather than using these terms interchangeably, it is critical to understand the relationship between fire protection, prevention, and suppression systems. In this article, we’ll define these three systems and discuss how they all work in unison to ensure the safety of both buildings and people.
The purpose of a fire protection system is to safeguard the occupants of a building and to minimize the damage caused by fire. The overall goal is to provide the largest possible evacuation window while also minimizing potential repair costs.
Active or passive fire protection systems are available. While active systems (such as fire alarms and sprinklers) are used to fight fires, passive fire protection refers to structural measures that prevent the passage of flames and smoke. To learn more about active and passive fire protection systems, we recommend our article ‘what is an active and passive fire protection system?’
Passive fire protection has several facets; in addition to preventing the spread of fire, it also contributes to the structural integrity of a building. The following are several critical components of a passive fire protection strategy:
Regulations governing fire safety require that a building be ‘compartmentalized’ into manageable areas. Specialists will install fire doors, walls, and cavity barriers to prevent smoke from passing through these areas. Additionally, compartmentation requires the use of fire protection boards. They are designed to absorb heat rather than conduct it, and do not contract when exposed to extreme heat. To seal around service penetrations, fire stopping solutions are used. If a fire starts in one of the compartments, the fire integrity and insulation of the adjacent compartments assist in confining the high temperatures and smoke to that compartment.
Finally, compartmentation contributes to the effective containment of heat, fire, and smoke. This safeguards critical escape routes, particularly for when firefighters arrive on the scene. To learn more about fire compartmentation in buildings, please visit our dedicated page.
Intumescent paint is critical for preventing fire damage to steel beams. This paint is applied with a spray gun or a brush to provide a thin film coating to the structural frame. When a fire reaches temperatures of approximately 500°C, the intumescent paint swells to form a carbonaceous layer. This coats the steel with a new protective layer, reducing its exposure to heat and delaying its degradation. Intumescent coatings provide fire protection for up to 120 minutes. This window of time could mean the difference between safely evacuating a building and sustaining costly physical damage – not to mention endangering lives. For additional information, please visit our dedicated page on intumescent steel paint.
These are just a few of the most critical components of a comprehensive fire protection strategy. For example, it is critical for fire protection that all building materials used on-site are non-flammable and certified according to industry standards. In general, any component of a building’s fabric that is fire-rated is considered to be a part of the fire protection strategy.
It’s critical to remember that fire protection does not always prevent a fire from starting. Rather than that, it is about minimizing damage and ensuring that occupants of a building have a swift and safe exit plan. This is the first distinction between fire protection and fire prevention.
Fire prevention systems are installed to keep a building’s fire load to a minimum. The term ‘fire load’ is used by fire protection professionals to describe the potential severity of a fire in a building, which is determined by the presence of certain hazards. In essence, fire prevention lowers the risk of a serious fire. By storing combustible materials safely and taking care of ignition sources (such as heating systems and plug sockets), we can mitigate fire risks
We must always be on the lookout for potential fire hazards, which includes conducting regular fire safety inspections and risk assessments. However, the majority of fire prevention measures are common sense. We do not have to be certified fire safety technicians to understand the dangers of indoor smoking and blocking fire exits. We do, however, require notification of any special measures taken to prevent fire in a building. This is true of both residential and commercial structures.
We can now see the distinction between fire prevention and fire protection. Fire prevention is the proactive identification and removal of potential fire hazards. However, we can never be certain that a structure is completely fireproof. This is why our fire prevention strategy must be complemented by a fully compliant, high-quality fire protection system.
A fire suppression system’s sole purpose is to extinguish a fire as quickly as possible. After notifying occupants of the presence of a fire, the system begins emitting a concentrated substance to extinguish the flames. The precise nature of this substance varies according to the environment being protected by the system. Carbon dioxide and inert gas are common examples, as are a variety of liquid and dry chemical agents.
One of the distinguishing characteristics of fire suppression systems is their lack of reliance on water. Only water mist suppression systems are an exception, which we discuss in detail in our article on fire protection and suppression technologies. As a result, fire suppression systems are frequently used in areas prone to water damage, such as rooms with a high concentration of electrical equipment. Gallery and museum fire suppression systems are also frequently installed, as they frequently contain highly valuable and fragile materials.
Fire suppression is the last line of defense against the spread of fire. In this context, fire prevention, protection, and suppression can be thought of as a three-stage process, with each stage containing specific measures for preventing and fighting fires. As a result, we have a responsibility to review and assess each component of the system on a regular basis in order to quickly identify risks and correct any damage or neglect. To summarize, the following are the primary distinctions between fire protection, prevention, and suppression:
Fire prevention systems are designed to minimize the risk of fire.
Fire protection minimizes damage and aids in the safe evacuation of a building.
The purpose of fire suppression systems is to extinguish the flames.