Modular Safes

Modular Safes: Certified Security with Maximum Flexibility

At Arcas Gruber, we manufacture modular safes (also known as demountable safes) designed to provide EN 1143-1 certified burglary resistance combined with exceptional flexibility in transport, installation, and future expansion. These safes are engineered for environments where conventional monoblock safes are impractical due to access limitations, weight constraints, or evolving storage requirements. Explore our full range of certified safes and discover advanced Euro Grade Safes designed for professional, commercial, and institutional security applications.

What Is a Modular Safe?

A modular safe is a high-security safe constructed from interlocking steel panels that are assembled on-site. Once installed, the safe offers the same level of protection as a traditional monoblock safe, while allowing access through narrow staircases, lifts, or restricted architectural spaces.

Certification and Security Standards

All Arcas Gruber modular safes are manufactured in Europe and certified under the UNE EN 1143-1 standard. Certification confirms resistance against professional burglary attacks using mechanical, thermal, and electrical tools. Depending on configuration, models are available with different cash and valuables ratings suitable for insurance approval, including protection levels equivalent to Euro Grade 5 safes and ultra-high-security Euro Grade 9 safes.

Key Advantages of Modular Safes

• Certified burglary resistance: EN 1143-1 tested construction.
• On-site assembly: Ideal for upper floors, basements, and restricted-access buildings.
• Scalable design: Internal volume and compartments can be expanded over time.
• Custom interiors: Shelving, drawers, fireproof modules, or specialised storage options.
• Simplified logistics: No cranes or structural modifications required.

Typical Applications

Modular safes are widely used in sectors where security and adaptability are equally critical:

• Financial institutions and cash-handling companies
• Jewellery and luxury retail
• Pharmacies and hospitals
• Private residences and high-value homes
• Law enforcement and institutional facilities

Construction and Engineering

Each modular safe is built using multi-layer steel panels combined with anti-drill and anti-cut composite materials. Reinforced boltwork, certified locking systems, and active relocking devices ensure that resistance is distributed across the entire structure, not limited to the door area.

Available Locking Systems

• High-security double-bit key locks
• Mechanical combination dial locks
• Electronic locks with time delay and audit trail
• Biometric fingerprint systems
• Dual-lock configurations for enhanced control

Installation and Compliance

Correct installation is essential to maintain EN 1143-1 certification and insurance validity. Arcas Gruber modular safes are assembled and anchored on-site according to manufacturer specifications, ensuring compliance with insurer requirements and long-term performance.

Why Choose Arcas Gruber Modular Safes?

• Over 110 years of experience in certified security manufacturing
• European production and independent laboratory testing
• Flexible solutions without compromising certified resistance
• Suitable for residential, commercial, and institutional use
• Technical support from design to installation

FAQs – Modular Safes

What is the difference between a modular safe and a monoblock safe?

A monoblock safe is delivered as a single unit, while a modular safe is assembled on-site from individual panels, allowing installation in restricted-access locations.

Are modular safes as secure as traditional safes?

Yes. When certified under EN 1143-1, modular safes offer the same level of burglary resistance as monoblock safes of the same grade.

Can a modular safe be expanded later?

Yes. Modular construction allows additional panels or compartments to be added as storage needs increase.

Where are modular safes typically installed?

They are ideal for basements, upper floors, buildings with narrow access points, or locations where heavy lifting equipment cannot be used.

Do modular safes require professional installation?

Yes. Professional assembly and anchoring are required to maintain certification and insurance approval.

Arcas Gruber modular safes deliver certified protection with unmatched adaptability.