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Natural ventilation: fire resistant grills

The fire resistant transfer grills are mounted in the walls or the doors to prevent flame and heat propagation in the event of a fire.
Situated at the interface between the worlds of ventilation and passive fire protection, these grills must respond to the needs and regulatory standards inherent to these two domains.

Rf-Technologies offers a wide range of fire resistant grills:

  • A compliant range for all types of walls: our fire resistant grills meet the strictest European standards regarding the penetration of fire resistant walls, floors, ceilings, and doors.
  • Fire resistance: Rf-Technologies grills are made of profiles in synthetic material filled with intumescent strips that inflate in the event of fire in order to rapidly seal the opening and offer protection against flame and heat propagation during a guaranteed lapse of time.
  • Optimal air circulation: Rf-Technologies grills are conceived to allow superior natural ventilation.
  • The range is also characterized by the availability of an aesthetic model and by a wide choice of dimensions: up to 1200 mm x 800 mm.


More information?
Click one of the links to download the brochure or to visit the dedicated product pages.

More information

Range overview (PDF 1.2MB)
Gz60 Aesthetically finished non-vision grill for wooden door panels and all types of walls
Ge60 Technical vision grill in small dimensions
Ge90 Technical vision grill with fire resistance of 90 minutes
Ge60-XL Technicalm vision grill in large dimensions