GridTek S4 / S5
The high-strength steel grille that protects facades, air vents and skydomes against intrusion and theft, without compromising the look of the building.

An unprotected opening remains a way in
Glazed facades, air vents, skydomes: these access points are often the most exposed and the least monitored in a building. At sensitive sites, a single weakness is enough to compromise the whole security setup.
Vulnerable openings
Facades, air vents and skydomes rarely treated to the same level as the main entrances
Uncertified protection
Untested solutions, with no guarantee of resistance to a real threat
Looks sacrificed
Security devices that are visible and poorly integrated into new or renovated buildings

A certified grille, designed to fit your building's architecture
Versatile protection
Suits facades as well as air vents and skydomes, in new builds or renovations
Designed for high-risk sites
Suited to data centres, industrial sites, critical infrastructure, government and military buildings and embassies
Full customisation
RAL colour chart, dimensions and fixing types tailored to each project
Complementary protection
Works with Fichet partitions and glazing for multi-risk resistance (vandalism, theft, fire, armed attack, explosion).
Benefits
Classes CR4 - CR5
Compliant with European standard EN 1627/30
Tested by the CNPP
An independent benchmark body, with performance rigorously validated
150 x 150 mm mesh (CR4)
A discreet design that limits the visual impact on the building
3 fixing options
Welded, bolted or in a Magtek armoured frame, to suit every site.
Specifications
Explore the technical specifications of the solution to understand its security level, its advanced features and its compliance with the most demanding standards.
Break-in resistance class CR4-CR5, compliant with European standard EN 1627/30; performance tested by the CNPP.
Width 200 to 1500 mm / Height 400 to 2000 mm. For larger dimensions, contact your Fichet representative or distributor.
High-strength steel
RAL colour chart: a wide choice of shades for visual integration.
Welded, bolted, or built into a Magtek armoured frame.
Optimal performance depends on the quality of the installation (GridTek installation manual available). Adding any equipment not fitted at the factory may compromise certification. Break-in resistance certificates available on request.
Relevant markets
A proven solution in every professional environment where confidentiality, compliance and business continuity are critical.
Documents & certifications
Download the technical sheets and consult the certifications for each model.
CNPP tested
EN 1627/30
Class CR4-CR5




