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Euro Grade 4 Safes by Arcas Gruber® provide advanced burglary resistance certified under EN 1143-1. Designed for high-value residential and professional environments, they offer insurance-approved protection for cash, jewellery, documents, and sensitive assets.
Euro Grade 4 Safes: Certified High-Security Protection for Professional and Private Use
Euro Grade 4 safes offer advanced burglary resistance certified under the European UNE EN 1143-1 standard. Manufactured in Europe by Arcas Gruber, these safes are designed to protect high-value assets in environments where elevated security and insurance compliance are essential.
All Euro Grade 4 models are independently tested and certified by recognised European laboratories such as VdS or APPLUS, ensuring full conformity with European insurance and regulatory requirements. Explore our complete range of Euro Grade Safes and discover additional certified safes designed for residential, commercial, and institutional protection.
Certification and Insurance Ratings
Eurograde 4 safes provide insurance-approved protection suitable for overnight storage of valuable assets:
- Cash rating: up to £60,000
- Valuables rating: up to £600,000
Insurance limits may vary depending on insurer policies, country regulations, and correct installation.
Construction and Security Engineering
Euro Grade 4 safes are built using multi-layer reinforced steel bodies combined with composite anti-drill and anti-cut materials. The structure is engineered to resist mechanical attacks, drilling, and cutting tools while maintaining structural integrity across the door, body, and locking areas.
The safes incorporate reinforced boltwork systems, protected lock housings, and passive relocking devices to ensure resistance remains effective even under sustained attack.
Available Locking Systems
- High-security double-bit key locks
- Electronic locks with time delay and audit trail
- Mechanical dial combination locks
- Dual-lock configurations for increased access control
All locking options comply with EN 1300 standards and are approved for professional and insurance-backed applications.
Typical Applications
Eurograde 4 safes are suitable for a wide range of demanding environments:
- Luxury residential properties
- Retail and commercial businesses
- Jewellery and high-value goods storage
- Medical clinics and professional offices
- Government and institutional facilities
Depending on your required level of protection, you may also consider our Euro Grade 3 safes for certified professional security, or Euro Grade 5 safes for environments requiring higher insurance limits and maximum burglary resistance.
Installation and Compliance
Professional installation and anchoring are essential to preserve EN 1143-1 certification and insurance approval. Eurograde 4 safes must be installed according to manufacturer specifications and insurer requirements. Improper installation may reduce certified resistance and invalidate insurance coverage.
Why Choose Arcas Gruber Euro Grade 4 Safes?
- Over 110 years of European manufacturing expertise
- Independent certification under EN 1143-1
- Advanced resistance engineering and materials
- Wide range of sizes and interior configurations
- Solutions for residential, commercial, and institutional use
FAQs – Euro Grade 4 Safes
What is a Euro Grade 4 safe?
A Euro Grade 4 safe is a burglary-resistant safe certified under EN 1143-1, offering advanced protection against professional attack methods.
Are Euro Grade 4 safes insurance approved?
Yes. They are widely accepted by insurance companies for high-value storage, subject to correct installation and local insurance conditions.
How does Grade 4 compare to Grade 5?
Euro Grade 5 safes provide higher resistance levels and increased insurance limits, making them suitable for environments with elevated risk exposure and maximum asset protection.
Can Eurograde 4 safes be installed in homes?
Yes. Grade 4 is commonly used in luxury homes where higher insurance coverage is required for jewellery, cash, and valuables.
Is customization available?
Yes. Interior layouts, locking systems, and additional security options can be customized according to user requirements.
Eurograde 4 safes by Arcas Gruber deliver certified European security for high-value assets without compromise.



