HVAC Consultants in Sharjah
Cooling and ventilation design for Sharjah towers, villas, schools and warehouses. We size the cooling for Sharjah's humid summers, compare chilled water, VRF and district cooling, and prepare the HVAC drawings to Sharjah City Municipality and SEWA requirements, ready for the owner's local consultant to take forward.
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Cooling design for Sharjah's humid coastal climate
Most of Sharjah's buildings sit on the Gulf coast, from Al Khan and Al Majaz to Al Nahda and Muwaileh, where summer air is both hot and humid. Humidity matters as much as temperature: fresh air brought into a building carries a large moisture load, and a system sized on temperature alone leaves apartments cool but clammy, with condensation on ducts and diffusers. Our mechanical engineers calculate sensible and latent loads room by room, check how fresh air is treated, and size coils, chillers or VRF units for both.
The next decision is how the cooling is produced. Towers in established districts usually have their own air-cooled chillers or VRF systems. Some master-planned communities offer chilled water from a district cooling network; there the building needs an energy transfer station and a secondary chilled water circuit designed to the provider's supply conditions instead of a chiller plant. We compare the options on capital cost, running cost, roof and plant room space, and the electrical load each adds to the SEWA connection, before the architecture is fixed.
For Sharjah projects we provide HVAC design. Drawings, load calculations and equipment schedules are prepared to Sharjah City Municipality and SEWA requirements, and smoke control to the UAE Fire and Life Safety Code; the owner's local consultant or contractor takes them through the permit and holds the site role. If you need the full building services package rather than HVAC alone, our MEP consultants in Sharjah page covers that scope.
HVAC design services in Sharjah
Cooling and ventilation design from load calculation to construction drawings
Cooling Load Calculations
Room-by-room sensible and latent loads using ASHRAE methods and Sharjah design conditions, covering solar gain through glazing, occupants, lighting, equipment and fresh air.
- Load reports by room, zone and floor
- Fresh air moisture load and dehumidification check
- Diversified peak load for plant sizing
System Selection
A short comparison of chilled water, VRF, packaged and split systems, or a district cooling connection where one is offered, ranked on cost, space, efficiency and maintenance.
- Capital and running cost comparison
- Plant room, roof and shaft space needed
- Electrical load each option adds
Chilled Water & VRF Design
Chiller or VRF layouts, pumps, pipework, air handling units and fan coil units, with equipment selected for high ambient temperatures and coastal corrosion.
- Air-cooled chiller and pump selection
- VRF outdoor and indoor unit layouts and refrigerant piping
- Coil protection for salt-laden coastal air
Ventilation Design
Fresh air, toilet and kitchen exhaust, and car park ventilation, balanced so apartments and corridors stay at the right pressure.
- Treated fresh air units for apartments and offices
- Basement car park ventilation with CO control
- Kitchen extract and make-up air for restaurants
Smoke Control
Smoke extract for car parks and atria and pressurisation for stairs and lobbies, with fan duty calculations, designed to the UAE Fire and Life Safety Code.
- Stair and lobby pressurisation calculations
- Car park smoke extract design
- Fire-mode sequences for the BMS
Warehouse & Workshop Ventilation
Ventilation and spot cooling for warehouses and workshops in Sharjah's industrial areas, where large metal roofs and process heat drive internal temperatures.
- Air change and heat removal calculations
- Evaporative or spot cooling where humidity allows
- Separate process cooling where equipment needs it
Why owners use us for HVAC design in Sharjah
HVAC sized for Sharjah's humidity, a clear system choice early, and drawings ready for the local consultant.
Moisture in every calculation
We check humidity control, not just temperature. It is the usual cause of discomfort and condensation in Sharjah's coastal buildings.
Option study before design
You choose between chilled water, VRF and district cooling on numbers, before shafts and plant rooms are fixed in the architecture.
Electrical load kept in view
HVAC is the largest load on most buildings. We give the electrical engineer real equipment loads, not allowances.
Coastal equipment specification
Coil coatings, corrosion-resistant fixings and outdoor unit positions chosen for salt and sand exposure.
Coordinated with the building
Duct and pipe routes are coordinated with the structure and ceilings in the drawings, so they fit on site.
A clear scope
Our scope is HVAC design. The owner's local consultant or contractor takes the drawings through the permit and supervises the works.
HVAC design for Sharjah building types
Apartment Towers
Chilled water or VRF cooling, treated fresh air and car park ventilation for towers in Al Majaz, Al Nahda and Al Khan.
Villas & Townhouses
Compact VRF or split systems with fresh air for villa communities such as Al Zahia and Aljada.
Schools & Universities
High fresh air rates and careful humidity control for classrooms and halls with dense occupancy.
Retail & Restaurants
Kitchen extract, make-up air and cooling for shops and food outlets with high internal gains.
Warehouses & Workshops
Ventilation, spot cooling and process cooling for units in Sharjah's industrial areas.
How we design HVAC for Sharjah projects
Five steps from brief to construction drawings
Brief and building data
1Floor plans, building use and occupancy, and whether the plot has a district cooling offer.
Loads and option study
2Cooling loads and a comparison of system options with cost and space needs.
Schematic design
3Plant, riser and zoning layout agreed with the architect and structural engineer.
Detailed HVAC drawings
4Duct and pipe layouts, schedules, specifications and calculations prepared to Sharjah City Municipality and SEWA requirements.
Design queries during construction
5We answer design queries from the contractor and the local consultant and issue revised drawings where needed.
HVAC design in Sharjah: FAQs
What makes HVAC design in Sharjah different from Dubai?
On the coast the climate is similar, so cooling loads are comparable. The differences are the authority and the utility: drawings are prepared to Sharjah City Municipality requirements and electrical loads to SEWA's, and whether district cooling is available depends on the community the plot is in.
Should my building use chilled water, VRF or split units?
It depends on size and use. Split units suit small villas and single rooms. VRF suits villas, low- and mid-rise apartments and offices where each unit is metered separately. Chilled water suits large towers, hotels and malls, where central plant is more efficient and easier to maintain. We compare the options for your building before design starts.
Why do some Sharjah apartments feel humid even with the AC on?
Usually because the system was sized for temperature and not for moisture. Untreated fresh air, oversized units that cycle off before removing moisture, and poorly sealed ducts all let humidity build up. Treating fresh air separately and sizing coils for the latent load fixes this at design stage.
Do you design district cooling connections in Sharjah?
Yes, where the community developer offers chilled water. We design the energy transfer station room, the secondary chilled water circuit and the indoor units to the provider's supply conditions. The supply agreement is between the owner and the provider.
Do you take the HVAC drawings to Sharjah City Municipality?
No. Outside Dubai our scope is design. We prepare the drawings and calculations to the municipality's and SEWA's requirements, and the owner's local consultant or contractor takes them through the permit. If review comments come back, we revise the design drawings.
What do you need from me to start?
Architectural plans and sections, the building use and occupancy per floor, the plot location, and any developer or district cooling requirements. With these we can give you the cooling loads, the system options and a fee.
More Services in Sharjah
Explore our full range of engineering consultancy services in Sharjah.
Send us your Sharjah HVAC brief
Send floor plans and the building use. We will come back with the HVAC options for your Sharjah project, the design scope and a fee.
Arjan, Dubai, UAE