How to Prevent IBCs and Drums from Freezing This Winter with Drum & IBC Heaters

Published 16 Oct 2025

When temperatures drop, industrial sites face a costly seasonal problem — fluids stored in drums and IBCs freezing or thickening. Whether you’re storing oils, adhesives, resins, chemicals, or food products, cold weather can cause viscosity changes, product solidification, and downtime.

If these materials freeze or become too viscous to pump or pour, operations can grind to a halt. Fortunately, Drum Heaters and IBC Heaters provide a safe, energy-efficient way to keep materials at optimal temperature throughout winter.

ATEX IBC Heater for Frost Protection in Winter

The Cost of Frozen Process Materials

When process fluids freeze or thicken, it’s not just inconvenient — it’s expensive:

  • Production downtime: Machines can’t pump or dispense solidified materials.
  • Product loss: Certain materials are ruined when reheated incorrectly.
  • Equipment damage: Pump seals, pipes, and valves can crack under pressure.
  • Increased maintenance: Extra time spent warming or replacing product.

What Are Drum Heaters and IBC Heaters?

Drum Heaters and IBC Heaters are purpose-built electric heating systems designed to maintain or raise the temperature of stored fluids, preventing freezing or solidification. They’re available in various forms to suit different materials, drum sizes, and environments.

Types of Drum Heaters

  • Drum Heater Jackets – insulated wraps with integrated heating elements for even heat distribution.
  • Drum Base Heaters – rapid heat-up from beneath the drum.
  • Silicone Drum Heater Bands – ideal for viscosity control and targeted heat.

Types of IBC Heaters

  • IBC Heater Jackets – full wraparound insulated covers with adjustable thermostats.
  • IBC Base Heaters – heavy-duty heating plates for heat-up from below.
  • Lid Covers – reduce heat loss from the top surface.

How Drum and IBC Heaters Work

These systems use electric heating elements encased in durable, flexible materials. The elements deliver consistent, evenly distributed heat across the drum or IBC surface, while thermostats ensure precise temperature control. Combining heaters with insulation jackets maximises efficiency and reduces energy consumption.

Drum Heater Jacket in Food & Beverage Environment

Common Applications

  • Adhesives and Resins – maintain pumpable viscosity.
  • Oils and Lubricants – prevent separation or solidification.
  • Food and Beverage – keep syrups, fats, and honey flowing.
  • Chemicals and Coatings – ensure process stability.
  • Water Treatment and Waste Management – prevent freezing of liquids.

How to Choose the Right Drum or IBC Heater

Selection Factors

Container Type 25L–205L drums or 1000L IBCs require appropriately sized heaters for effective coverage.
Product Type Viscosity and material composition determine the heating method — oil, resin, chemical, or food-grade.
Required Temperature Define whether you need frost protection (5–10°C) or process heating (up to 80°C).
Environment Hazardous or industrial zones require ATEX-certified heaters.
Power Supply Select between 110V or 230V supply depending on your site configuration.
Heat-Up Time Base heaters or dual-element jackets provide faster heating for viscous products.
Mobility Portable drum heaters are ideal for temporary applications or changing storage locations.

Drum & IBC Heaters for Hazardous Areas (ATEX)

In explosive or hazardous zones, standard heaters can’t be used safely. That’s where ATEX-certified Drum Heaters and ATEX-certified IBC Heaters provide peace of mind. Built for Zone 1 and Zone 2 hazardous area environments, they deliver:

  • Flameproof, spark-safe construction
  • Precise temperature control
  • Compliance with ATEX, IECEx, and UKEX standards

Energy Efficiency and Sustainability

Modern Drum Heaters and IBC Heaters are designed for maximum energy efficiency. They use self-regulating heating elements, advanced insulation, and smart temperature control. Compared to heating an entire storage area, targeted drum and IBC systems can reduce energy use by up to 60–80%.

Installation & Safety Best Practices

  1. Inspect containers before use – no dents, leaks, or contamination.
  2. Ensure even surface contact between the heater and drum wall.
  3. Use thermostats or controllers to maintain safe operating temperatures.
  4. Combine with insulation jackets to reduce energy loss.
  5. Follow all manufacturer and site safety guidelines.

Winter Checklist: Prevent Frozen Drums & IBCs

  • Identify materials prone to freezing.
  • Fit Drum Heaters and IBC Heaters before the first frost.
  • Use insulated jackets and lids.
  • Cover outdoor storage or place within enclosures.
  • Inspect power connections regularly.

Drum & IBC Heater FAQs

Q: Can I use Drum Heaters outdoors?

A: Yes — ensure they are IP-rated and weatherproof, ideally combined with insulated jackets for maximum protection.

Q: How long does it take to heat a 200L drum?

A: Typically 4–8 hours to reach a stable working temperature, depending on the product and heater wattage.

Q: Are Drum and IBC Heaters food-safe?

A: Yes, food-grade versions use FDA-compliant materials and are suitable for syrup, honey, and dairy applications.

Q: Can I leave an IBC Heater on overnight?

A: Yes — with a thermostat or controller, heaters maintain safe, consistent temperatures automatically.

Conclusion

Don’t let freezing temperatures halt your operation this winter. Drum Heaters and IBC Heaters provide reliable, efficient, and proven protection for critical materials. Keep your products flowing and your operations efficient with the right heating solution.