Case Study: Abu Dhabi Cold Storage Cuts Energy Bills with GR8‑Value High‑Speed Doors

Client: A Growing Cold Store Logistics Chain (name anonymized for NDA)
Location: Abu Dhabi, UAE
Facility: 5,000 m² frozen warehouse
Objective: Reduce escalating energy bills while maintaining efficient goods movement.

1. The Challenge

The client operated six conventional sliding cold room doors that remained open for an average of 25 seconds per cycle. This allowed warm, humid Gulf air to enter the storage area, placing extreme pressure on refrigeration units and causing frequent frost buildup.

Monthly electricity costs for refrigeration: ≈ USD 7,600.

Industry data confirms that slow doors in cold storage environments can increase compressor loads significantly, with energy losses rising 20%–30% depending on cycle frequency and humidity levels.

2. GR8‑Value's Solution

We proposed a complete door system upgrade to minimize thermal exchange and maximize automation efficiency.

• Product Deployed: Dynador-branded insulated high-speed doors

  • Opening speed: 2 m/s

  • Auto re-close within 3 seconds

  • Heated seals and wind-resistant construction

• Scope: Replaced all six doors

• Integration: Connected with existing PLC system and safety interlocks

• Install Time: Completed in 48 hours with no disruption to operations

3. Measurable Results (First 90 Days)

4. ROI and Payback Period

• Total project cost: USD 7,800 (doors, automation, installation)

• Payback period: ~4 months

• First-year ROI: 305%

Many cold storage clients across the GCC report similar ROI figures when switching to rapid doors—especially in high humidity zones like Abu Dhabi, where every second of door exposure multiplies cooling loss.

5. Additional Benefits

• Improved temperature control: Helped reduce rejected shipments due to thermal deviation

• Reduced maintenance: No panel misalignment or gasket replacements needed in the first 3 months

• Faster operations: Forklifts no longer wait for slow sliding doors, improving throughput by ~18%

Final Thought

For temperature-sensitive logistics, energy savings can’t wait. High-speed doors from GR8‑Value not only paid for themselves in under 4 months, but also delivered lasting benefits across operations, safety, and service quality.

Considering an upgrade? Book a free energy loss audit with our team and discover how quickly your facility can start saving.