CityWall
The modular secure wall system that reinforces an existing room, creates a secure barrier or builds a complete enclosure - with no welding, and break-in resistance certified up to CR5.

A standard room does not offer the resistance of a secure enclosure
Conventional walls and ceilings resist neither powerful tools (saw, hammer, axe, crowbar, drill, reciprocating saw, angle grinder) nor ballistic attack. Reinforcing an existing site using traditional methods remains heavy, costly and complex to adapt later - particularly for upper-floor installations.
Insufficient resistance
Standard partitions and ceilings vulnerable to attack with mechanical or power tools.
Heavy, costly building work
Traditional reinforcement methods require major works that are hard to adapt in the event of an extension or a move.
Complex technical integration
ATMs or sensitive equipment hard to integrate without weakening the wall or the consistency of the site's security.
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A modular wall to reinforce, partition or build a complete enclosure
Modular panels with no welding
Simple installation, easy dismantling if you move, extension possible with no major building work.
Certified break-in resistance
Tested to standard EN 1627-30, classes CR4 and CR5, against attacks with mechanical and electric tools.
Certified ballistic resistance
Tested to standard EN 1522, class FB4 and FSG certifications
Bespoke integration
Cut-outs made in production to integrate any type of ATM or equipment; works with Fichet security doors of an equivalent protection level for consistent security.
Benefits
CR4 to CR5
Break-in and ballistic attack resistance levels certified FB4 - FSG (EN 1627-30 / EN 1522, A2P).
55 to 110 kg/m²
Panel weight depending on the resistance level chosen (CityWall 80 S4 for CR4, CityWall 80 S5 for CR5).
0.037 W/mK
Thermal conductivity of the built-in rock wool insulation (thermal resistance of 2 m²·K/W).
0 welds required
Quick installation, easy dismantling, extension with no major building work, particularly for upper-floor installations.
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: EN 1627-30, classes CR4 and CR5, against powerful hand tools (saw, hammer, axe, crowbar) or power tools (drill, reciprocating saw, angle grinder). Ballistic resistance: EN 1522, class FB4 and FSG certifications. Thermal insulation: built-in rock wool, thermal conductivity of 0.037 W/mK, thermal resistance of 2 m²·K/W.
Electro-galvanised steel sheets, insulation and complementary materials. Standard modular panels available in a height of 2,300 mm and widths of 1200, 900, 600 or 300 mm; other dimensions available on request to suit the site's requirements.
CityWall 80 S4 (CR4): 55 kg/m² CityWall 80 S5 (CR5): 110 kg/m²
Cut-outs can be made in production for any type of ATM or equipment installed through the panels; works with other Fichet Group security solutions — the associated doors must have an equivalent level of protection to guarantee consistent security across the whole installation.
Relevant markets
A proven solution in every professional environment where confidentiality, compliance and business continuity are critical.
Documents & certifications
A2P
EN 1627/30
EN1522





