Enclosure or room integrity is a critical factor when planning certain types of fire suppression systems such as those that use clean agents.

For them to work properly, clean agent systems require specific environmental conditions which is why fire suppression system inspections that check enclosure integrity are so important.

If a clean agent fire system is required in your building, be sure to keep up with yearly fire system testing to make sure it works how and when it should.

What Is Fire Suppression Enclosure Integrity?

Enclosure integrity in regard to fire suppression systems is how well a room is sealed off from the rest of the open atmosphere within a building.

It is an essential requirement in any room where a clean agent fire suppression system is used to put out fires, as the chemicals dispensed by these systems can only work in sealed environments.

Clean agent fire suppression systems are generally used in data centers, laboratories, technical rooms, and other areas where sensitive and/or expensive equipment and technology are kept in one space.

One of the many reasons why this equipment is kept in the same enclosed area is so it can be protected with a clean agent fire system.

Why Is Room Integrity Vital for Some Fire Protection Systems?

Fire suppression system inspections for room integrity are one of the key inspections that must be regularly performed when using a clean agent fire suppression system.

Clean agent fire suppression systems work by dispensing gaseous chemicals to smother the fire.

These chemicals will not wet the contents of the room, or leave any kind of residue, making clean agent suppression systems ideal in areas where the equipment must be protected.

Unless the room is sufficiently sealed off and enough concentration of the chemical agent can build up within the space, the agent is unable to smother the fire and put it out.

Proper enclosure integrity includes how well the doors and windows seal to prevent the passage of air in and out of the room as well as the degree of air-tightness around other room elements like HVAC equipment and dropped ceilings.

How Is Enclosure Integrity Tested?

To maintain room integrity in an area protected by a clean agent system, a multi-step fire suppression system test, also known as a door fan test, must be conducted.

This test starts with a simple visual inspection to check for obvious areas that are unsealed such as gaps around conduit, missing ceiling tiles, windows and doors that do not seal properly, and more.

After any obvious issues have been corrected, a door fan test is performed.

This part of the fire suppression system inspection is performed by installing a large fan into the doorway of the enclosure, then taking pressure measurements while air is blown into the room and then sucked out of the room.

Based on the pressure readings, inspectors are able to determine whether the area is sealed well enough for the clean agent suppression system to function properly and quickly put out a fire.

Keep Up Enclosure Integrity With A Fire Suppression System Inspection

If you use a clean agent fire suppression system anywhere in your building to protect expensive and sensitive equipment, that system must function correctly to suppress fires within the enclosure area.

Since enclosure integrity is vital to the way these systems function, regular fire suppression system testing by a fire protection service experienced in them is recommended.

A yearly fire system inspection that includes an enclosure integrity test is inexpensive assurance that your valuable equipment stays clean and dry and free from fire damage!

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