Fuel is a critical resource across industries—from transportation and construction to manufacturing and emergency services. But storing fuel safely is just as important as using it efficiently. Fire-rated fuel tanks provide a higher level of protection against fire hazards, making them an essential safety investment for any facility that stores flammable liquids.
This guide explains the importance of fire-rated tanks, their compliance advantages, and why they should be a standard part of fuel storage planning.
What Is a Fire-Rated Fuel Tank?
A fire-rated fuel tank is a storage system designed to contain flammable or combustible liquids while providing built-in protection against fire exposure. These tanks are constructed to meet UL-2085 certification, a widely recognized standard that includes rigorous testing for fire resistance, impact protection, and secondary containment.
Unlike basic fuel tanks, fire-rated models include insulated barriers or reinforced concrete layers that protect the inner tank from external flames or explosions.
Key Features of UL-2085 Fire-Rated Tanks
UL-2085 tanks are designed with safety in mind. They are constructed to meet or exceed local, state, and federal fire codes and are commonly used in high-risk or public-facing environments.
Common features include:
- Two-hour fire-resistant rating
- Steel inner tank encased in insulating material
- Built-in secondary containment for spill protection
- Impact and ballistic resistance
- Tamper-resistant enclosures and secure access points
These tanks are ideal for both above-ground and stationary storage applications.
Why Facilities Need Fire-Rated Fuel Storage
In industrial and commercial settings, the risk of fire is always present. Whether from electrical equipment, welding operations, or flammable material handling, having a fire-rated fuel tank helps mitigate that risk while also keeping your operation in compliance.
Top reasons to invest in a fire-rated tank:
- Required by fire marshals or local codes in many jurisdictions
- Approved for use in proximity to buildings, schools, and public areas
- Protects personnel and property in case of fire or explosion
- Reduces liability and improves insurance eligibility
- Meets OSHA, EPA, and NFPA 30/30A standards for safe fuel storage
Facilities storing gasoline, diesel, kerosene, jet fuel, or similar substances benefit from the additional protection UL-2085 tanks offer.
Applications Where Fire-Rated Tanks Make a Difference
Some sites may require fire-rated tanks by regulation, while others benefit from the additional protection. Industries and locations that commonly use UL-2085 tanks include:
- Fuel stations and convenience stores
- Government buildings and military bases
- Hospitals and emergency response centers
- Commercial and residential construction sites
- Data centers and telecom hubs
- Schools, airports, and transit yards
If your facility is located in a wildfire-prone area or stores fuel near critical infrastructure, a fire-rated tank is a smart long-term investment.
What to Look for in a Fire-Rated Tank
When selecting a fire-rated tank, be sure it meets the needs of your site and fuel type. Look for:
- UL-2085 certification clearly marked on the tank
- Proper capacity for your fueling volume (typically 500–5,000+ gallons)
- Built-in secondary containment
- Vented fill ports, emergency relief valves, and shut-off features
- Compatibility with your dispensing equipment or system
Mills Equipment offers a range of fire-rated tanks in multiple sizes, materials, and configurations—ready for delivery and built for compliance.
Looking to upgrade your fuel storage with fire-rated protection? Call Mills Equipment in Denver at (303) 321-6428 for UL-2085 fuel tank options that meet strict safety codes and ship nationwide.