Medical facility HVAC
Hospital HVAC in Sha'na
Hospital HVAC in Sha'na, east Jeddah, demands a robust and safe system because hospitals run without pause and any failure endangers patients. Alrabih designs and installs flexible cooling systems to meet each department's needs, with regular maintenance preserving performance.
- Per-department ventilation
- Maintenance without shutdown
- Survey-based design
Clients We're Proud to Serve
Organisations and companies that trusted Alrabih with their projects.
When you need a medical HVAC specialist
- 1
Hospital or clinic under construction
The right design starts before any duct is installed, because ventilation and filtration needs differ from the surgical suite to the waiting area. An early survey saves costly alterations after the building is finished.
- 2
Departments reporting warm air or odours
In an existing medical building, weak cooling in one department or odours crossing into an adjacent area signals an imbalance in the air distribution or extraction system. Finding the cause needs measurement, not guesswork.
- 3
Maintenance contract for a running facility
A hospital does not close for equipment servicing. We schedule preventive maintenance visits department by department, coordinated with facility management, and carry out repairs with the smallest possible effect on daily operations.
Who it's for
Building a new hospital or medical centre
We survey the building early and design systems to each department's requirements before installation begins.
Ask on WhatsAppYour clinic has repeated cooling faults
We inspect the existing systems, find the root cause of recurring faults, and repair them without stopping the clinic.
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What the service covers
- Building survey and requirements
- Duct network and AHU design
- Installation commissioning and testing
- Preventive and corrective contracts
- Maintenance without stopping departments
How we work
How we work
- 1
Survey and requirements
We visit the facility, map the heat loads and air requirements for each department, and agree the duct routes before any design work begins.
- 2
Design and supply
We design the duct network and fabricate it in our own workshop to SMACNA specifications, and supply units from our authorised brands: Carrier, YORK, General, Midea, Gree and Smart Gold.
- 3
Phased coordinated installation
In operating buildings we work with management to phase the installation so adjacent departments stay open, and control dust and noise away from patient areas.
- 4
Commissioning and follow-up
We commission the systems, measure airflow in each department, and adjust the dampers until the design requirements are met, then hand over the facility with a maintenance plan.
Survey-based design or an off-the-shelf solution?
| Alrabih | The usual way | |
|---|---|---|
| Design basis | Each department surveyed separately | One solution for the whole building |
| Ventilation and extract | Tailored to each space's function | Unbalanced between departments |
| Maintenance | Without closing departments | Full work stoppage |
| Ductwork | Fabricated in-house to SMACNA spec | Off-the-shelf non-compliant ducts |
| Copper runs | Mueller, no welded joints | Many welded joints |
Everything your AC needs, from one team
From system design and duct fabrication to installation, commissioning and maintenance.
Split AC installation
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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
Sha'na hospitals range from modern facilities to older buildings, meaning cooling requirements vary across departments. Operating theatres need precise temperature and humidity control, while intensive care and emergency units run constant high thermal load. Some older buildings may need system upgrades or expansion. Year-round operations and summer seasonal peaks mean the system must always perform at high efficiency.
Sha'na in east Jeddah is a diverse healthcare district with hospitals of varying sizes and ages.
Sha'na hospitals use a mix of older central systems and modern units, depending on building age and maintenance history.
The AC setup in Sha'na
- 1
Central system in new buildings, older units in earlier wings
Older hospitals may retain aging AC systems in early wings while newer departments have modern central systems.
- 2
Heat exchangers in basement or plant room
Most Sha'na hospitals locate heat exchangers and main piping in a basement or central plant room.
- 3
Window or split units in smaller departments
Some small or auxiliary departments may rely on split or window units rather than connection to the central system.
Before the visit
Before our visit in Sha'na
- 1
Obtain system schematics and piping diagrams
Ask management for copies of current engineering drawings and previous system updates.
- 2
Fix maintenance times that do not disrupt critical units
Coordinate with department heads on a schedule allowing maintenance without closing any essential clinical department.
- 3
Ensure safe access to chiller plant and heat exchangers
Verify safe access and adequate space around the main chilling equipment before the visit day.
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FAQ
Questions about Hospital HVAC
How do ventilation needs differ across hospital departments?
Ventilation needs vary from one department to the next based on the activity in each area and the requirements set by the facility's designer and the site survey. Operating theatres need highly filtered, directionally controlled air, while patient rooms, corridors and administrative areas each carry different requirements. We build the duct network and select units from the facility's drawings and its specific requirements, not from general assumptions.
Can systems be maintained without stopping sensitive departments?
Yes, but it requires careful planning before the maintenance date. We agree with facility management on a schedule that names the section and the right time window, then isolate the target section using dampers and blanking plates without affecting adjacent departments. Corrective tasks such as replacing a capacitor or repairing a flare joint are carried out within the agreed time window.
What governs duct network design in a medical building?
Design is governed by the approved facility drawings and each department's requirements as defined by the site survey and the specialist designer. We fabricate ducts in our own workshop from G90 galvanised sheet to project dimensions, and use Kimmco and Armaflex insulation with Foster sealants to control leakage. Distribution and pressure in each section follow the specifications drawn for that department individually.
What governs duct network design in a medical building?
Design is governed by the approved facility drawings and each department's requirements as defined by the site survey and the specialist designer. We fabricate ducts in our own workshop from G90 galvanised sheet to project dimensions, and use Kimmco and Armaflex insulation with Foster sealants to control leakage. Distribution and pressure in each section follow the specifications drawn for that department individually.
Do you work with small clinics or only hospitals?
We work with medical facilities of all sizes, from a clinic in a residential district to a multi-storey medical complex. The size of the facility does not change the principle: the site survey is the starting point, and from it we determine unit types, duct dimensions and fresh-air requirements for each zone. Preventive and corrective maintenance contracts are available for clinics and hospitals alike.
Our hospitals are historically older, do aging AC systems need replacement?
That depends on the system's actual condition, maintenance history and current performance. A site visit will confirm whether upgrading or replacement is necessary.
Some hospital departments are new and others are old, how do you fit a unified AC system?
We zone the system into separate areas, each serving departments that work together. Older departments may need limited upgrades to integrate with new zones without stoppage.
Summer temperatures are very high and coastal humidity is intense, can the system handle this?
Seasonal heat and humidity stress compressors and condensers, so we monitor performance closely and increase cleaning and inspection frequency in hot months.
The hospital plans to expand intensive care, can new AC units be added easily?
That depends on the current system design, existing piping and ducts, and a feasibility study will determine what additions are needed and compatibility with the old system.
