Gardall Combination Security Fire & Burglary Chest - Z-1812

Gardall Combination Security Fire & Burglary Chest - Z-1812 

The Gardall Z-1812 burglary fire safe is a class B rated safe that will provide your valuables the protection you desire. The safe has a 2 hour fire rating that will withstand extreme external temperatures while keeping the inside contents safe from the heat. with this rating you can even keep valuable paper documents and they wont be lost in the event of a fire.

The safe comes with a Group II combination lock that gives you complete control over authorized access. It has a built in relocking device to prevent opening of the safe by punching or hammering attempts. The drill stop hard plate will also protect the safe if it is drilled. All of the 3 pronged (top, bottom and side) boltwork will automatically lock in place if one of the relocking devices is broken. This beautiful grey safe is sure to be a perfect addition to your home or business.  

Features

• Class “B” Rated interior safe construction. Door of inner safe will interchange with other Gardall safes key lock or combination.
• Fire Resistive Exterior Safe – Insulated to withstand 1850°F for 2 hours.
• Finest Quality Combination Locks – U.L. listed Group II with built-in relocking device or key-op lock.
• Relocking Device – If back cover is knocked off of the lock, the independent relock device is activated, preventing bolt withdrawal.
• Boltwork Interior Door – Triple boltwork with independent relock device.
• Boltwork Exterior Door – Interlocking bolts extend into the safe walls, full length locking bar on hinge side of door to deter forcible entry by removal of hinges.
• Hard plate on exterior door.
• Available with electronic push-button lock.

What our Experts Think

• Dual Protection System: Combines a high‑security inner burglary chest with a fire‑insulated outer safe, offering layered defense against theft and fire.
• Fire‑Resistant Design: Built to protect critical documents and valuables from heat and flame damage with certified fire insulation.
• Heavy‑Duty Construction: Reinforced steel body, multiple relockers, and hardened boltwork deter tampering and forced entry.
• Secure Locking Options: Typically equipped with a reliable combination lock, with optional electronic lock upgrades for controlled access.
• Organized Interior: Spacious inner compartment with adjustable shelving keeps contents tidy and accessible.
• Expert Recommended: Trusted by security professionals for businesses and homes needing elevated protection for cash, records, and valuables with both fire and burglary resistance.

Q&A

Q: What is the Z-3620 Safe designed for?
A: It offers dual protection with a fire-resistant outer safe and a Class B-rated inner burglary chest—ideal for cash, documents, and valuables.

Q: What fire protection does it provide?
A: It features 2-hour fire resistance up to ~1850°F, keeping interior temperatures safe for sensitive items.

Q: What burglary protection features does it have?
A: Includes a B-rated inner safe, triple boltwork, interlocking bolts, hard plate protection, and independent relocking devices for strong anti-theft security.

Q: How is it accessed?
A: Equipped with a UL-listed Group II combination lock, with optional electronic or key lock upgrades.

Q: What are the dimensions and capacity?
A: Exterior: ~43.5″ H × 25.75″ W × 26.75″ D; dual-compartment interior (~7+ cu. ft total) with separate inner chest.

Q: Can it be anchored?
A: Yes, it includes a center bolt-down hole with hardware for secure installation.

Maintenance Tips

• Keep Dry: Place in a cool, low‑humidity area to prevent rust and preserve fire‑rated materials.
• Clean Gently: Wipe exterior and interior with a soft, damp cloth; avoid harsh or abrasive cleaners.
• Lock Care: Use the combination dial smoothly; apply a small amount of graphite lock lubricant annually to maintain consistent operation.
• Inspect Hinges & Seals: Check door seals and hinges regularly for alignment and wear for ongoing fire and burglary protection.
• Control Interior Humidity: Use moisture absorbers inside to protect contents from dampness.
• Avoid Overloading: Store items within rated capacity to ensure proper locking and performance.
• Test Function Regularly: Periodically open and close the chest to confirm smooth bolt engagement.