Ventilation & smoke extraction in Deira 

Ventilation & smoke extraction in Deira: local context

Deira is one of Dubai's oldest districts on the northern side of Dubai Creek, with dense mid-rise residential and commercial buildings, hotels, souks and offices built largely from the 1970s–2000s. Many buildings are aging and need system upgrades. Streets are narrow and congested, so access is a constant consideration. It remains a dense trading and hospitality hub, with many hotels and mixed-use blocks fronting the creek and busy commercial streets.

• Refurbishments often replace old window and split units with ducted or VRF systems, requiring new drainage and electrical capacity.
• Fire alarm and sprinkler upgrades are common, often to bring buildings up to current code during refurbishment.
• Narrow streets and limited loading space make deliveries challenging, so materials are brought in small loads during off-peak times.

Building types we serve in Deira

For malls and retail centres, the work concentrates on large-volume air handling, tenant-ready chilled water or refrigerant capacity, smoke extraction for atriums and car parks and food-court exhaust.

Scope of work

• Review of the approved fire strategy so smoke zones, fan duties and pressurisation targets are understood before equipment selection.
• Installation of car park ventilation with jet fans, main extract fans and CO or NO2 sensors controlling normal ventilation.
• Fire-rated cabling and secondary power arrangements for smoke control fans so they operate during a fire.
• Natural ventilation openings, automatic smoke vents and their actuators where the fire strategy relies on them, tested to open on alarm.

Systems we install

• Motorised smoke dampers and relief dampers
• Automatic smoke vents and actuators at roof or high level

UAE site and climate challenges

• Basement car parks in summer accumulate heat and vehicle exhaust, so normal ventilation rates are controlled by CO and NO2 sensors to save energy while keeping air quality safe for drivers and attendants.
• Rooftop smoke fans and motors are exposed to extreme heat and direct sun, so motors, enclosures and fire-rated cabling are selected for high ambient conditions as well as smoke temperature.
• Jet fan systems versus ducted car park extract: jet fans save ceiling depth and ductwork, but require careful layout, approved design analysis and coordination with sprinklers and lighting.

Relevant Manolia projects

Frequently asked questions