Cooling fit for a mosque
Mosque HVAC in Al Furqan
Mosque HVAC in Al Furqan must cover high prayer halls and domed roofs, cooling evenly when every call to prayer brings a rush of worshippers. Alrabih designs systems to handle sudden crowding and keep sound levels low enough not to disturb worship.
- Even distribution
- Quiet units
- Scheduled servicing
Clients We're Proud to Serve
Organisations and companies that trusted Alrabih with their projects.
When a mosque needs a specialist approach
- 1
Heat reaching the back rows
Cold air pools near the units and never reaches the back of the hall. In Jeddah's humidity, worshippers in the far rows feel the heat even with the system running. That is a design problem, not a unit fault.
- 2
Noise that disturbs prayer
Unit noise in a quiet hall distracts worshippers and breaks concentration. The right unit type, its position and the air velocity setting all reduce noise to the lowest possible level, and those choices are made at the survey.
- 3
A dome or high ceiling that traps heat
Hot air rises and collects under the dome, so the breathing level stays warm even with large units running. We set diffuser angles and air paths at the survey to push that hot layer out rather than cool over the top of it.
Who it's for
Building a new mosque that needs AC from the start
We join the design stage to fix duct routes and unit positions before ceilings are closed, so the installation is clean and efficient with no remedial work needed later.
Ask on WhatsAppYour existing mosque cools unevenly across the rows
We survey the existing system, find the cause of uneven distribution and propose changes to the airflow paths or units without disrupting the mosque.
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What the work covers
- Hall survey and airflow mapping
- Ductwork to SMACNA standard
- Units fitted at surveyed positions
- Airflow check across the rows
- Contracts scheduled between prayers
How we work
How we work
- 1
Mosque survey
We visit the mosque outside prayer times to measure the hall, ceiling height and dome, and agree diffuser positions, duct routes and unit locations before any work begins.
- 2
Design and fabrication
We design the system from the survey data and fabricate the ducts in our own workshop from G90 galvanised sheet, then prepare them for installation.
- 3
Installation at agreed times
We coordinate with mosque management to work between prayers or at times that do not interrupt activities, and we leave the hall clean at the end of each working day.
- 4
Testing and handover
We run the system and measure air distribution at the front and back rows and sound levels, adjusting the balance until comfort is even across the whole hall.
Designed for a mosque or units placed at random?
| Alrabih | The usual way | |
|---|---|---|
| Air distribution | Even across every row | Cold front, hot back |
| Sound | Assessed at survey | Not considered |
| Dome and high ceiling | Planned airflow paths | Hot layer left above |
| Maintenance | Scheduled between prayers | Visits that disrupt use |
| Startup scheduling | Programmed before each prayer | Manual, inconsistent start |
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.
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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
Al Furqan's northern districts hold scattered mosques among modern villas and residential blocks, many built with high ceilings and varied dome designs. Central ducted cooling suits these layouts, but distributing cold air evenly to the back rows demands careful planning because of the roof heights and unique dome features.
Al Furqan is in north Jeddah, a modern residential expansion area with mosques of varying sizes and designs scattered among villas and apartment blocks.
Most Al Furqan mosques use central ducted systems with hidden ductwork, with outdoor units typically sited on roofs or adjoining garden plots.
The AC setup in Al Furqan
- 1
Central ducted cooling with hidden channels
Ductwork runs within walls and drop ceilings, opening at carefully spaced outlets to blanket the prayer rows and aisles without compromising the architectural design.
- 2
Outdoor unit on roof or courtyard
The mosque's size demands a robust outdoor unit, and roof mounting gives safe access to regular cleaning and routine maintenance.
- 3
Centralized temperature control system
A thermostat in the imam's office or administrative room lets staff adjust cooling to match crowding and seasons, with scheduling options timed to prayer times.
Before the visit
Before our visit in Al Furqan
- 1
Gather the mosque's architectural drawings
Ceiling and foundation plans help us understand the prayer hall size, dome shape and ductwork routing before the technical site visit.
- 2
Notify the imam of the technical survey date
We coordinate with the imam to pick a time outside prayer hours and lessons, ensuring the team can access the building without disrupting worship or study.
- 3
Confirm access to the roof and storage areas
Installing the outdoor unit and routing ducts requires safe access to the roof, walls and designated internal spaces, so ensure keys and access routes are ready.
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FAQ
Questions about Mosque HVAC
How do you make sure the far rows get enough cooling?
At the survey we set diffuser angles, air velocity and duct routing so cold air travels to the last row. After installation we measure the temperature difference between the front and back rows and adjust each diffuser's balance until that difference is as small as the space allows.
Can you work in a functioning mosque without disrupting prayers?
Yes. We agree a phased schedule with mosque management in advance and divide the work into sessions between prayers. Before each call to prayer we lift tools, cover any temporary openings and return the hall to a usable state, then resume afterwards.
What type of ductwork do you use in prayer halls?
We fabricate ducts in our own workshop from G90 galvanised sheet, round or rectangular as the design requires. We use Armaflex and Kimmco insulation and Foster sealants to limit heat gain and keep sound transmission through the ductwork as low as possible.
Can the system be set to start just before each prayer time?
Yes. The controls on Carrier, YORK, General, Midea, Gree and Smart Gold units support scheduled start and stop times. At the survey we confirm the scheduling options for the chosen units and programme the timings at handover, so the hall is already cool when worshippers arrive.
Can we cool only part of the hall when fewer people attend?
Yes, if the system is designed in zones. We divide the hall into sections, each with its own unit or closable outlets, so you run the front rows alone when few people attend and the whole hall for Friday prayer and occasions, cutting power use without affecting worshippers.
How do you distribute cooling evenly in a high-ceilinged mosque?
We design ductwork to direct cold air downward toward the prayer rows, with outlets distributed across the floor and side walls to ensure comfort throughout the hall.
Can the outdoor unit be placed on the mosque roof?
Yes, the wide roofs at Al Furqan mosques allow the unit to sit well away from the street, but we coordinate with the imam to select the spot that keeps maintenance safe and unobtrusive.
Summer heat puts strain on the system, how often should we maintain it?
Summers in Al Furqan are intense, so we recommend a pre-Ramadan inspection and regular maintenance through the hot months to prevent shutdown during peak prayer times.
Can the mosque's electrical supply handle the full system load?
That depends on the mosque's current electrical capacity, which our team assesses on the first visit and recommends upgrades if needed before installation.
