Why Air Curtains Matter in UAE Facilities

• Energy Saving: Prevents hot or cold air from escaping, reducing HVAC energy consumption.
• Comfort: Maintains a consistent indoor temperature for staff and customers.
• Hygiene & Dust Control: Minimizes dust, pollutants, and insects entering commercial or healthcare spaces.
• Industrial Protection: Keeps warehouses, factories, and cold rooms sealed against external contamination.

Key Factors to Consider for Selection

1. Door Dimensions and Type

• Smaller entrances: ideal for cross-flow air curtains UAE (up to 3 m).
• Taller entrances: require centrifugal or industrial air curtains (3–8 m).
• Automatic or sliding doors benefit from door interlock-controlled units.

2. Traffic and Application

• Light traffic: offices, retail shops → quiet, energy-efficient units.
• High traffic: warehouses, factories, loading docks → heavy-duty centrifugal units.
• Specialized environments, cold storage, hospitals, or laboratories, require purpose-built models for hygiene and temperature control.

3. Climate and Location

• UAE’s hot, dusty conditions call for durable, corrosion-resistant GREENBREEZE Air Curtains.
• Coastal areas may require corrosion-proof finishes and enhanced filtration.

4. Energy Efficiency

• Look for energy-saving air curtain UAE models that minimize electricity usage while providing full coverage of the doorway.

Sizing and Performance Guidelines

• Air Velocity:
• • Comfort: 2.0–2.5 m/s
  • Insect/dust control: 2.5–3.0 m/s
  • Cold storage: ≥2.5 m/s
• Airflow Coverage: Ensure the unit spans the entire doorway and reaches the floor evenly.
• Mounting Options: Horizontal above the door, recessed for aesthetics, or vertical where space is limited.
• Controls: Variable speed, BMS integration, door interlocks, and seasonal presets for energy optimization.
• Noise Levels: Retail or hospitality areas benefit from units ≤60 dB(A).

Applications and Recommended Models

Retail and Hospitality

• Focus: Customer comfort, energy efficiency, and minimal noise.
• Features: Slim, quiet, recessed options compatible with storefront design.

Healthcare Facilities

• Focus: Hygiene, IAQ, and dust/insect prevention.
• Features: Enhanced filtration, stable air jet, and optional HEPA pre-filters.

Industrial & Warehouses

• Focus: Prevent dust and energy loss at large entrances.
• Features: High-speed centrifugal units, forklift-safe clearance, robust casing.

Cold Storage & Refrigeration

• Focus: Maintain temperature, reduce condensation, and frost.
• Features: Floor-level air velocity ≥2.5 m/s, humidity management, door heaters.

Vertical Installations

• Focus: Narrow doorways or side-mounted solutions.

Cross-Flow vs Centrifugal Air Curtains

• Cross-Flow: Ideal for doors up to 3 m. Quiet, energy-efficient, suitable for retail, offices, and hospitality spaces.
• Centrifugal: High-pressure units for doors 3–8 m. Perfect for warehouses, industrial entrances, and heavy-traffic areas.

Installation Best Practices

• Ensure full-width coverage to avoid gaps.
• Mount close to the lintel; avoid obstructions like signs or lights.
• Adjust jet angle (0–10° outward) to maintain proper floor airflow.
• Clean filters and inspect motors/fans regularly.
• Use professional installation air curtain UAE services for consistent performance.

Control Strategies by Space

• Retail/Hospitality: 2–3 speeds, quiet mode off-peak, BMS occupancy scheduling.
• Healthcare: Low-noise constant speed, boost on door opening, BMS alarms.
• Industrial: VFD ramp on door cycle, auto-shutdown on long closures.
• Cold Rooms: Interlock with heaters/defrost, anti-frost logic, and optional humidity sensors.

GCC/UAE Specific Considerations

• Heat, dust, and wind require higher airflow velocity.
• Corrosion-resistant and durable models are preferred for coastal regions.
• Align units with DEWA and Estidama energy standards.
• Ensure local serviceability and spare parts availability for the industrial entrance air curtain UAE.

GREENBREEZE Air Curtain Models at Cannelle Holdings

• GB N3 Cross Flow Air Curtain – 2.3–3 m
• GB T3 Cross Flow Air Curtain – 2.3–3 m
• GB G3 Cross Flow Air Curtain – 2.3–3 m
• GB MED Super UV Light Germicidal Air Curtain – 1 m
• GB T1 Centrifugal Air Curtain – 3.3–5 m
• GB QS Plastic Air Curtain – 3–3.5 m, 4–4.5 m, 5–5.5 m
• GB Z Centrifugal Flow Air Curtain – 3–3.5 m, 4–4.5 m, 5–5.5 m
• GB N1 Centrifugal Flow Air Curtain – 3–3.5 m, 4–4.5 m, 5–5.5 m
• GB XD Centrifugal Flow Air Curtain – 36.5 m/s
• GB IND Large Industrial Air Curtain – 8 m
• GB CR Industrial Air Curtain – 6–8 m
• GB CR Cold Room Air Curtain – 2.5–3 m
• GB VT Vertical Air Curtain-2.5 m

Conclusion