Maximize the thermal efficiency of your 55-gallon, 30-gallon, and 15-gallon drums or 5-gallon buckets with our state-of-the-art insulated covers. Perfectly complementing Powerblanket's drum and barrel heaters, these covers are the ultimate solution for maintaining the temperature of your contents, ensuring protection against even the harshest winter conditions.

While a Powerblanket drum and barrel heater can protect the drum's side walls and combat the ambient air to maintain steady temperatures, the absence of top and bottom insulation could lead to considerable heat loss. This is where our insulated covers step in, designed to minimize heat dissipation and offer significant energy savings while ensuring the oil remains at a steady temperature.

Scenario (55-Gallon Drum) Contents Heat Loss Before Adding Top/Bottom Covers (Watts) Heat Loss After Adding Top/Bottom Covers (Watts) Energy Savings (%)
0°F ambient, 25 mph wind, maintaining oil at 100°F Oil 589 359 39
-40°F ambient, 50 mph wind, maintaining oil at 50°F Oil 511 414 19
50°F ambient, no wind, maintaining acetic acid at 140°F Acetic Acid 548 420 23

These covers save energy, ensure your contents heat up quickly, and maintain temperature more efficiently by reducing heat loss and optimizing the heating process.

  • Designed for 55-gallon, 30-gallon, & 15-gallon Drums or 5-Gallon Buckets,: Our insulated covers are tailored for 55-gallon, 30-gallon, & 15-gallon drums, ensuring a perfect fit and optimal thermal efficiency.
  • Energy Savings: Benefit from a 20% to 40% reduction in energy usage due to decreased heat loss. The synergy between our covers and Powerblanket’s heated wraps forms an effective thermal barrier, minimizing the energy required to keep your drum at the target temperature.
  • Faster Heat-Up Time: Improve heat-up speed by up to 30% over using just a drum heater. This efficiency means your products reach their necessary temperature quicker, further enhancing energy savings.
  • Accessibility Features: Top covers are designed with dual holes for easy access to drum bung holes, ensuring functionality is not compromised. **Bottom covers can also be used for tops when access to bung holes is unnecessary.
  • Durable Construction: Constructed from premium materials, these heavy-duty vinyl covers offer longevity and robust protection in harsh conditions.


By selecting our insulated covers for your 55-gallon, 30-gallon, & 15-gallon drums or 5-gallon buckets, you’re choosing a superior, energy-efficient method to safeguard your products against temperature fluctuations. Enhance the performance of your Powerblanket heated wraps and maintain the integrity of your contents with our advanced thermal protection solutions. They’re also water-resistant and can be used on poly and steel drums. All Powerblanket products are ETL certified to UL, CSA, and CE safety standards.


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    Our top cover, featuring two strategically placed bungholes, maximizes accessibility without sacrificing protection. It is perfect for maintaining content integrity while ensuring easy filling and monitoring.

    • Easy Access: Directly access barrel contents through bungholes.
    • Optimal Protection: Keeps contents secure and temperature-controlled.
    • Versatile Compatibility: Fits seamlessly with various barrel sizes.

    Enhance your barrel's insulation from the bottom up with our specialized bottom cover. Designed for unmatched thermal retention on colder ground or surfaces.

    • Superior Insulation: Thicker material on the bottom for enhanced heat retention.
    • Durable Construction: Built to withstand harsh conditions and provide lasting protection.
    • Efficiency Boost: Reduces energy consumption by minimizing heat loss from the bottom.

    Experience the ultimate thermal efficiency with a fully insulated barrel, combining a top cover, full barrel heater wrap, and bottom cover. This all-encompassing solution ensures maximum energy savings and performance.

    • Complete Coverage: Full insulation from top to bottom for unparalleled thermal control.
    • Significant Energy Savings: Drastically reduce heat loss and increase heating efficiency.
    • Consistent Temperature Maintenance: Keeps contents at optimal temperatures, regardless of external conditions.





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