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055 223 7590 | alaslielect@gmail.com | Ajman • Sharjah • Dubai
Civil Defense & Municipality Compliant

Commercial Fresh Air & Exhaust Ventilation Systems

High-efficiency commercial kitchen exhaust hoods, ecology units (ESP) with carbon filtration, basement smoke extraction, and pressurized staircase ventilation engineered to UAE municipal regulations and NFPA standards across Ajman, Sharjah, and Dubai.

✓ Ecology Units (ESP + Odor Carbon)
✓ Jet Fan Car Park Smoke Systems
✓ Civil Defense Certified Evacuation
Commercial Fresh Air and Industrial Exhaust Systems in UAE by AL ASLI
Certified Ventilation · Smoke Extraction & Kitchen Ecology

Specialized Ventilation for Clean Air, Safety & Legal Compliance

Proper fresh air supply and contaminated air exhaust are essential requirements under UAE Municipal codes and Civil Defense fire safety regulations. Without correctly calculated air change rates, commercial kitchens suffer dangerous grease buildup, underground car parks accumulate deadly carbon monoxide, and air-conditioned spaces suffer from stagnant air, moisture condensation, and sick-building syndrome.

AL ASLI Central AC & Ventilation engineers turnkey ventilation solutions from computational airflow sizing to on-site testing and commissioning. Whether installing a stainless-steel commercial kitchen hood with electrostatic precipitator (ESP) for a restaurant in Dubai, or configuring dual-speed smoke spill exhaust fans in an Ajman residential tower, our mechanical teams execute with precision.

  • Kitchen Hoods & Ecology Units: High-efficiency grease filtration, electrostatic precipitators (ESP), and activated carbon odor modules meeting DM/Sharjah Municipality food establishment codes.
  • Civil Defense Smoke Extraction: Fire-rated high-temperature exhaust fans (300°C / 400°C for 2 hours) with automated dampers and fire alarm integration.
  • Basement & Car Park Jet Fans: Impulse and induction ventilation networks that eliminate CO gas accumulation while lowering electrical ductwork footprint.

Ventilation Engineering Scope

95%+
Grease & Smoke Filtration Dual-stage ESP electrostatic collection
400°C
2-Hour Fire-Rated Fans Certified for emergency smoke evacuation
100%
UAE Authority Approvals Civil Defense, Municipality & Green Building
0 ppm
CO Sensor Integration Automated VFD speed modulation

Fresh Air & Exhaust Solutions We Provide

From high-temperature kitchen canopies to pressurized escape routes, our HVAC technicians execute complete installations across the Emirates.

Commercial Kitchen Hoods

Fabrication and installation of SS304/SS316 stainless-steel exhaust hoods with baffle filters, condensation gutters, and integrated makeup air plenums matching NFPA 96 safety specifications.

Ecology Units & ESP Systems

Electrostatic Precipitators (ESP) combined with UV-C ozone treatment and granular activated carbon filters for heavy grease extraction and odor abatement in high-density shopping malls and towers.

Civil Defense Smoke Extraction

Axial and centrifugal emergency smoke spill extract fans rated at 400°C for 120 minutes. Includes motorized fire & smoke dampers, high-temp wiring, and fire alarm interlocking.

Staircase & Lift Pressurization

Engineered overpressure ventilation fans ensuring smoke-free emergency egress stairs and firefighter lift shafts during fire events, calibrated to exact differential pressure thresholds (50 Pa).

Car Park Jet Fan Ventilation

Smart ductless jet fan networks for underground multi-level parking lots. Coupled with addressable CO monitors and VFDs to run in eco-mode continuously and ramp to smoke purge on alarm.

Toilet & Utility Exhaust Networks

Continuous low-noise mechanical exhaust for commercial restrooms, laundry rooms, garbage chutes, and chemical stores to maintain negative pressure and eliminate cross-contamination.

Key Benefits for Property Owners & Operators

Investing in engineered ventilation protects life safety, avoids regulatory fines, and ensures superior indoor air quality.

Fire & Life Safety

Guarantees safe egress corridors and reduces flammable grease buildup inside exhaust duct networks.

100% Municipality Compliance

Full adherence to Dubai Municipality, Ajman, and Sharjah environmental emission regulations.

Effective Odor Control

Activated carbon filtration eliminates pungent cooking smoke and grease odors before outdoor discharge.

Lower Operational Energy

VFDs linked to real-time CO/air quality sensors throttle fan speeds during off-peak traffic hours.

Enhanced Indoor Air Quality

Balanced supply and exhaust maintains positive pressure in dining halls while preventing kitchen smells from leaking.

Acoustic Comfort

Inline silencers and vibration isolators keep restaurant dining and residential areas free from fan drone.

Where Our Exhaust & Fresh Air Systems Operate

Engineered installations built for high-demand commercial, industrial, and hospitality environments across the UAE.

Restaurants & Cloud Kitchens

Hoods, ESP units, makeup air & fire suppression

Underground Basements & Parking

Jet fan networks, induction fans & CO monitoring

High-Rise Towers & Hotels

Staircase pressurization, lift shaft purge & riser ducting

Industrial Workshops & Warehouses

Fume extraction, dust collectors & high-volume exhaust

Clinics & Laboratories

Negative pressure isolation suites & biosafety exhaust

Gyms, Spas & Aquatic Centers

High-exchange fresh air & humidity extraction
Engineering Excellence

Why Choose AL ASLI for Ventilation?

We combine complete in-house fabrication, certified airflow instrumentation, and strict adherence to UAE Civil Defense regulations.

Civil Defense & NFPA Compliance

All fire-rated exhaust assemblies and smoke purge components are installed strictly adhering to UAE Civil Defense guidelines and NFPA 96/92 standards.

In-House Heavy Fabrication

Our Ajman factory fabricates black iron welded kitchen ductwork (1.2mm / 1.5mm) and heavy-gauge stainless steel canopies without middleman markups.

Certified TAB & Commissioning

We test and balance all airflow using calibrated anemometers, capture hoods, and differential pressure manometers to provide certified TAB reports.

Rapid Emergency Mobilization

Our rapid deployment teams in Ajman, Sharjah, and Dubai support round-the-clock emergency fan breakdowns, motor rewinds, and belt replacements.

Need Engineered Ventilation for Your Facility?

Book a site inspection with our HVAC ventilation engineers in Ajman, Sharjah, or Dubai today.

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