Warehouse Cooling
Warehouse HVAC in North Corniche
On the North Corniche, storage and workshop buildings face coastal humidity and sustained heat throughout the day. Alrabih designs distributed central cooling systems that keep both stock and workers at safe temperatures.
- Zone control
- Stock protection
- Directed ventilation
Clients We're Proud to Serve
Organisations and companies that trusted Alrabih with their projects.
When your warehouse needs a proper HVAC system
- 1
Heat that damages stored stock
Food, pharmaceutical and electronics stock all have storage temperature limits. When a metal warehouse roof bakes under Jeddah's sun, the air inside becomes a direct threat to shelf life and product quality. The solution starts with a survey of the racking layout to find the critical zones.
- 2
Workers overheating in the picking area
Workers in the picking and loading area move constantly under a hot roof. Natural ventilation alone is not enough in summer. We choose between direct cooling and evaporative cooling based on a site survey and the indoor humidity level.
- 3
Warehouse offices that are never comfortable
Supervisor and reception offices have different needs from the large storage hall. Putting them on one system raises cost and weakens performance in both areas. We give the office zone its own system and link it to the warehouse with pressure-control points.
Who it's for
Storing heat-sensitive stock in a warehouse
We locate the critical zone in the racking layout and design an independent cooling system with its own controls, keeping that area at a safe temperature separate from the rest of the warehouse.
Ask on WhatsAppBuilding a new warehouse and need HVAC from the start
We join the project at design stage before the roof closes, mapping cooling zones, ventilation and duct routes to fit the racking plan and loading doors from the outset.
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What the system covers
- Racking layout and zone map
- Cooling units per zone
- Ductwork from our workshop
- Independent controls per zone
- Airflow check after start-up
How we work
How we work
- 1
Site survey
We visit the warehouse, measure the internal height, review the racking layout and the positions of loading doors and offices, then map the main thermal zones before proposing any system.
- 2
System design and zoning
We design a system for each zone: central or split units for offices and critical stock areas, and evaporative or mechanical ventilation for the picking area where indoor humidity allows it.
- 3
Duct fabrication and installation
We fabricate round and rectangular ductwork in our workshop from G90 galvanised sheet to the site dimensions, insulate with Armaflex or Kimmco materials, then mount the units, run the copper and connect the control points.
- 4
Start-up and handover
We start each zone separately, measure airflow at multiple points across the warehouse floor, and check that all drain lines are clear before handing over.
A zoned system or unplanned scattered units?
| Alrabih | The usual way | |
|---|---|---|
| Zone design | Surveyed and mapped before fitting | Units added when complaints come |
| Ductwork | Fabricated to site dimensions | Flex duct without calculation |
| Evaporative cooling | Where humidity allows it | Fitted without measuring humidity |
| Sensitive stock | Separate zone with its own control | Left in the general air |
| Copper runs | Mueller, weld-free to 30 m | Multiple welded joints |
Everything your AC needs, from one team
From system design and duct fabrication to installation, commissioning and maintenance.
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Some of our work
Ductwork, rooftop units and diffusers, from work we've completed in Jeddah.
Customer reviews
What our customers say
- Muhammadramzan 2641
“MashaaAllah. Services are so good. Behaviour and kindness 100/100. Prices are less then Market. Fully recommended”
- shahzeb armani
“Wow. Prices are so comfortable. Outstanding services. People are so talented and nice”
- Tawfik AlyawerLocal Guide
“U can find all u need for air conditioning”
Your satisfaction matters to us! If you had a great experience with us, we'd love a 5-star rating and a kind review.
Worked with us? Leave a reviewService areas
We come to you anywhere in Jeddah
From Al Shiraa and Al Yaqout in the north to Al Thaghr and Al Quraiyat in the south, with our base in Al Aziziyah.
What sets this district apart
Most North Corniche warehouses are modern or mid-age, with high metal roofs and wide open spaces that reflect the sun's heat intensely, especially on the western and southern sides. Coastal humidity puts pressure on any cooling system, and workers labour throughout the day in this heat, so the system must distribute cold evenly and handle continuous operation. Zoning the warehouse by goods type and use lowers power consumption and delivers better comfort.
The North Corniche is a relatively modern waterfront zone with high humidity and direct sun exposure on metal roofing.
Most warehouses here need a central cooling system with wide ducts to cover the large open floor areas.
The AC setup in North Corniche
- 1
Central system distributed by zone
We install one or two outdoor units depending on the floor area, with wide metal ducts and separate outlets for each zone.
- 2
Dehumidifier to protect stock
For warehouses storing moisture-sensitive goods, we fit a dehumidifier in the outlet to strip humidity after cooling.
- 3
Smart zone timing control
We install a control system that lets each zone run on its own schedule, balancing energy savings with performance.
Before the visit
Before our visit in North Corniche
- 1
Share the warehouse layout and what you store
Send us a sketch or photo showing doors, platforms and different zones, plus a list of what you store, especially if it is temperature or humidity sensitive.
- 2
Identify possible outdoor unit locations
The outdoor unit needs open space with good airflow, away from obstructions. Suggest where it could sit on the roof or ground next to the warehouse.
- 3
Confirm your electrical supply capacity
A large cooling system needs substantial electrical supply. Ask your contractor or the building electrician about the incoming cable size and available circuits before we visit.
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FAQ
Questions about Warehouse HVAC
Is evaporative cooling right for a warehouse in Jeddah?
It depends on indoor humidity levels and the type of stock stored. In well-ventilated open areas where stock is not sensitive to a small rise in humidity, evaporative cooling can work well. The site survey gives a clear answer before any decision is made.
How do you handle the height in tall warehouse bays?
In a tall bay, cool air settles low and hot air rises, which works in your favour when diffusers are aimed correctly at the working level and the racking. We set diffuser angles and positions during design based on the racking height and the movement aisles.
Can cold storage zones link to the rest of the warehouse system?
Cold rooms and freezer rooms run on their own refrigeration systems, which we install as a separate service. What we handle here is the ambient air around those room doors, so warm warehouse air does not rush in when they open, managed by pressure zoning between the two spaces.
Do warehouse air ducts need insulation?
Yes, especially ducts that run close to the hot metal roof. Without insulation, cool air gains heat before it reaches the diffusers and loses much of its effect. We insulate with Armaflex or Kimmco materials and seal joints with Foster sealants to stop air leaks.
Does airflow distribution differ between tall racking aisles and open floor areas?
Yes. In tall racking aisles the airflow path narrows and slows, so we choose directional diffusers that push air along the aisle length rather than spreading it sideways. In open floor areas we use wider-angle diffusers. The angle and position of each diffuser are set at design stage based on the aisle width and racking height.
My warehouse is modern with a high metal roof, how do you handle the heat?
We first assess where heat enters most, especially from the western and southern sides, then select a central system sized for your roof height and floor area, with distributed ducts to ensure even coverage.
Coastal humidity here is very high, does it affect the cooling unit's performance?
Yes, high humidity increases load on the condenser and compressor, so we select units with higher capacity and fit a dehumidifier in the outlet to protect moisture-sensitive stock.
Staff work all day here, how do you ensure the system handles continuous operation?
We select compressors and units rated for continuous duty, and arrange a regular maintenance contract to keep the ducts, coils and compressor clean and running.
The warehouse has different zones, storage and workshops, can we split the cooling?
Yes, we split the system by zone, installing separate indoor units or individual dampers on each duct section, cutting cooling where it is not needed and lowering your power bill.
