Everything You Need to Know About Certified Safes and Their Main Security Grades
Approved and certified safes are designed to comply with the UNE EN 1143-1 standard, which evaluates resistance to physical attacks. These safes are ideal for storing firearms, valuables, and sensitive documents in both residential and commercial settings.
Grade 1 Certified Safes
Grade 1 safes offer medium to high protection and are often used to store firearms and basic valuables. They are built from high-resistance sheet steel and manganese steel alloys. Locking mechanisms include:
- 🔒 Key lock (Class A)
- 🔢 Electronic combination with numeric display
Grade 3 Certified Safes
Perfect for securing documents, small arms, jewelry, and cash. Grade 3 models are constructed from thick steel plates, manganese alloys, and reinforced concrete, offering a robust solution for homes and businesses alike. Lock options include:
- 🔒 High-security key lock
- 🔢 Electronic combination
Grade 4 Certified Safes
Designed for environments with elevated security demands: banks, museums, casinos, service stations, and public administrations. They are constructed with maximum reinforcement using steel plate, manganese alloys, and concrete. Grade 4 safes are available in:
- Free-standing safes: Reinforced and most robust
- Wall safes: Without structural reinforcement but built into walls
- Floor safes: Concealed installation inside commercial floors
Grade 5 Certified Safes
Among the highest protection available, Grade 5 safes are ideal for any business storing high-value assets. Their armored construction ensures durability and resistance to advanced attacks. Available configurations include:
- 🔑 Key lock (Class B)
- 🔢 Electronic + Key combination
- ⏱️ Electronic with programmable time delay + Key
Why Choose a Certified Safe?
- ✅ Compliance with insurance requirements
- ✅ Peace of mind with tested and verified protection
- ✅ Increased resistance to theft, drilling, and forced entry
Need Help Choosing?
If you’re unsure which grade you need, consult our expert team or visit our general Euro Grade Safes page for more information.



