
Gardall 1818T30X6 TL30-X6 Commercial High Security Safe
Price: $8,400.00
- Burglary Rating: TL-30
- Fire Rating: 60 mins 1850° Factory (Tested)
- External Dimensions: 23"H x 23"W x 20.5"D
- Internal Dimensions: 18"H x 18"W x 12"D
- Cubic Inches: 2.25 cubic feet
- Weight: 850 lbs
VERIFIED PROTECTION RATINGS:

UL TL-30X6 six-sided rating with 1-hour fire protection
Built for jewelers, cash-heavy retailers, and collectors needing certified attack resistance, the Gardall 1818T30X6 from the TL-30X6 High Security Series carries a UL TL-30X6 burglary rating, meaning all six sides resist tools, drills, and pry attacks for 30 working minutes. It pairs that protection with a UL-tested 1-hour fire rating, holding interior temperatures under 350 degrees F at a 1850 degrees F furnace exposure.
This is a compact but heavy commercial safe: 23 inches high by 23 inches wide by 20.5 inches deep on the outside, with an 18 by 18 by 12-inch interior totaling 2.25 cubic feet and one adjustable shelf. At 850 pounds, the 1818T30X6 anchors firmly through two pre-drilled holes and suits a counter-side or back-office footprint where floor space is limited but rated security is required.
Engineering & Security
- UL TL-30X6 burglary rating: Independent UL testing certifies all six sides resist hand tools, drills, and pressure for 30 minutes, not just the door.
- 5-inch overall door: The door's composite build includes a 2-inch defense barrier sandwiching steel and burglary-resistant fill against drilling and cutting.
- 2-inch composite body: Walls use composite-reinforced manganese steel armor plate, the construction UL evaluates for the six-sided TL-30X6 listing.
- Group 2M combination lock: A UL Group 2M dial ships standard, with an optional key lock for dual custody or a Group 1R upgrade.
- Layered relock system: Cross-locking relockers, a tempered-glass relocking trigger, and a punch-resistant spindle hold the bolts if the lock is attacked.
- 850-pound anchorable body: Two front anchor holes secure the safe to the floor so it cannot be tipped or carried off.
Fire Protection & Interior
- 1-hour fire rating: Tested to a 1850 degrees F furnace, the interior stays below 350 degrees F for one hour, protecting documents and media.
- Fire-resistant fill: Insulating fill within the composite walls and door delivers the heat barrier behind the burglary armor.
- 2.25 cubic foot interior: The 18 by 18 by 12-inch space holds cash trays, jewelry, or document binders in a commercial footprint.
- Adjustable shelf: One repositionable shelf divides the interior so valuables and paperwork stay organized and accessible.
Ideal Buyer & Use Cases
The 1818T30X6 fits jewelers, pharmacies, and retailers who need a UL TL-30X6 six-sided burglary rating plus 1-hour fire protection in a small 23 by 23 by 20.5-inch, 850-pound package with 2.25 cubic feet inside.
Need more capacity at the same TL-30X6 rating? Step up to the Gardall 2218T30X6 or the larger 3822T30X6. Buyers who can accept a 15-minute tool rating instead may consider the TL15-1818 at a lower price point.
Burglary Rating
TL-30
Fire Rating
60 mins
Fire Certification
Factory (Tested)
Fire Rating (°F)
1850°
Fill Type
Fire-Resistant Material
Made In
USA
Lock Type(s)
Mechanical, Key, Electronic
Location
Free Standing
Total Body Thickness
2.5 inches
Total Door Thickness
5.5 inches
External Depth
20.5 inches
External Height
23 inches
External Width
23 inches
Weight
850 lbs
Internal Height
18 inches
Internal Width
18 inches
Internal Depth
12 inches
Cubic Inches
2.25 cubic feet
Burglary Rating
TL-30
Fire Rating
60 mins
Fire Certification
Factory (Tested)
Fire Rating (°F)
1850°
Fill Type
Fire-Resistant Material
Made In
USA
Lock Type(s)
Mechanical, Key, Electronic
Location
Free Standing
Total Body Thickness
2.5 inches
Total Door Thickness
5.5 inches
External Depth
20.5 inches
External Height
23 inches
External Width
23 inches
Weight
850 lbs
Internal Height
18 inches
Internal Width
18 inches
Internal Depth
12 inches
Cubic Inches
2.25 cubic feet
















