
GridTek S4 / S5
Burglary protection for glazed walls, ventilation grilles and skylights.
Modular panels, glazed walls, curtain walls and certified grilles to create bespoke protected spaces, on the façade and inside, without compromising on aesthetics.
At the boundary between public and controlled areas, the security partition lets you apply protection exactly where it is needed, both on the façade and indoors. The ranges of modular panels and glazed partitions combine with security doors and with most other Fichet products (SAS, transfer systems) to create a continuous, consistent protection perimeter.
| Threat | Recommended range | Level |
|---|---|---|
| Theft, burglary, vandalism | MagTek (walls) | Up to RC5 (EN 1627) |
| Armed attacks, gunfire | DarTek (walls) | Up to FB7 (EN 1522) |
| Assault-rifle attacks (Kalashnikov) | DarTek IA (walls) | PS Ball / MSC |
| Detonation / deflagration (explosion) | BlasTek (walls) | Up to EPR3 / EXR4 |
| Fire, burglary, armed attack | VulTek+ (partitions) | Up to EI 60 / RC4 / FB6 |
| Modular, weld-free, expandable room | CityWall | RC4–RC5 / FB4-FSG |
| Curtain wall | GlassTek | RC4 / FB4–FB6 / EXR2 |
| Grilles and openings | GridTek | Up to RC5 (EN 1627) |

Burglary protection for glazed walls, ventilation grilles and skylights.

Modular steel structure for building any protected room, with no on-site welding: fast installation, with extensions and relocations possible without damaging the building. It combines with Fichet doors and other Fichet products.

Single door combining resistance to fire, burglary, ballistic attack and/or explosion, in aluminium or steel.

Bullet-resistant armoured doors up to level FB7, with a dedicated version for attacks with Kalashnikov-type assault rifles (DarTek IA-K47).

Doors and walls certified against the effects of detonation and deflagration, suitable for Seveso sites and environments at risk of terrorist attacks or industrial accidents.

Aluminium doors, windows and walls against theft and burglary. Resistance beyond the standards, including against ram-raids with vehicles, thermal attacks and hydraulic tools.

Façades certified against burglary up to RC4 and against bullets up to FB6, with an EXR2 blast-resistant option.
A proven solution for every professional environment where confidentiality, compliance and operational continuity are essential.
Data sheets and certificates for every model are available on request.
A Merfori expert will get back to you to identify the range of partitions best suited to your site.