Firestops

Firestops are a component of passive fire protection used to seal penetrations of building services through fire-resistant structures. They prevent the spread of fire, heat, and smoke for the entire duration of the required fire resistance rating.

At the points where building services penetrate structures, it is essential to restore the fire resistance of the structures through the professional installation of certified systems.

Firestops are used primarily for:

  • electrical installations (high-voltage and low-voltage)
  • heating and cooling systems
  • ventilation and air conditioning
  • plumbing and sanitation systems (water, sewer)
  • industrial gases
  • fire safety equipment (fire alarm systems, fire suppression systems, etc.)
  • structural and expansion joints
The installation of fire-resistant penetrations begins with selecting the appropriate system based on the type of installation and applying it in the prescribed configuration. Proper execution of details is key to maintaining the integrity of the fire-resistant partition. Professional installation is essential for meeting building fire safety requirements and protecting both people and property.

What a fire stop looks like:

A fire stop is a fully filled penetration with firmly fixed installations, sealed with fire-resistant material. The system is connected to the surrounding structure and equipped with an identification label containing installation details.