Precision-made ductwork
AC duct manufacturing in Al Nuzlah Al Sharqiyah
In Al Nuzlah Al Sharqiyah, south Jeddah, central AC projects in villas and apartment blocks need precisely made ducts. Alrabih manufactures fully insulated and sealed ductwork in the workshop and delivers numbered sections ready to install.
- Sealed seams
- Full insulation
- Delivered ready
Clients We're Proud to Serve
Organisations and companies that trusted Alrabih with their projects.
When duct quality makes the difference
- 1
Duct losing cold air
An open seam or an unsealed joint loses cold air before it reaches the room. We close every seam with Foster sealant in the workshop before shipping, so the seal does not depend on site work alone.
- 2
Condensation wetting the ceiling
In Jeddah's humid air any bare metal surface sweats and drips onto the ceiling or damages the unit insulation. We wrap with Kimmco or Armaflex at the thickness the site calls for.
- 3
A project with many duct runs
A villa or commercial building needs main trunks, branches and plenums in several sizes. We make sections in the workshop numbered to the site plan, so the hanging crew assembles without cutting or adjusting.
Who it's for
Replacing your villa's AC and need new ductwork
We make supply and return trunks and plenums to your villa's dimensions, insulated and numbered, ready for the hanging crew without any on-site cutting.
Ask on WhatsAppRunning a commercial fit-out that needs duct runs
We take your project drawings and produce numbered sections in batches matched to your site schedule, so the hanging crew is never waiting on supply.
Ask on WhatsApp
What the manufacturing covers
- Supply and return trunks
- Unit plenums to opening size
- Seams sealed with Foster
- Kimmco or Armaflex outer wrap
- Numbered sections ready to hang
How we work
How we work
- 1
Send sizes or drawings
Send us the duct drawing or a list of section sizes. If sizes are not fixed yet, we agree a site survey before production starts.
- 2
Review sizes and sheet gauge
We check each section's dimensions and pick the right sheet thickness for the duct size, then confirm quantities with you before cutting begins.
- 3
Fabricate, seal and insulate
We cut and fold the G90 galvanised sheet, lock the seams with Foster sealant, and wrap each section with Kimmco or Armaflex insulation in the workshop before shipment.
- 4
Number and deliver
We mark each section with its position and dimension from the site plan, so the hanging team identifies every piece without confusion and starts work on arrival.
Workshop-made or site-cut duct?
| Alrabih | The usual way | |
|---|---|---|
| Sealing | Foster on every seam in workshop | Uneven site sealing |
| Insulation | Kimmco or Armaflex fully wrapped | Partial or delayed wrap |
| Sheet gauge | Chosen for each duct size | One gauge for everything |
| Assembly time | Numbered, assembled straight away | Cut and adjust on site |
| Joint fit | Workshop dimensions close every joint | Hand trimming breaks the seal |
Everything your AC needs, from one team
From system design and duct fabrication to installation, commissioning and maintenance.
Split AC installation
Request this serviceDuct installation
Request this serviceCentral AC installation
Request this serviceDuct fabrication
Request this serviceCold room installation
Request this serviceElectro-mechanical works
Request this serviceChiller & AHU installation
Request this serviceHVAC design
Request this serviceAC repair & faults
Request this serviceAC cleaning
Request this serviceRefrigerant charging
Request this serviceCentral AC maintenance
Request this serviceChiller maintenance
Request this serviceAC removal & refitting
Request this serviceDuct cleaning & sanitising
Request this serviceAC servicing by brand
Request this serviceOperation & maintenance contracts
Request this serviceAHU maintenance
Request this serviceFridge & freezer service
Request this serviceCold rooms
Request this serviceDisplay fridges & chillers
Request this serviceFactory HVAC
Request this serviceWarehouse HVAC
Request this serviceVilla & home HVAC
Request this serviceHotel HVAC
Request this serviceSchool HVAC
Request this serviceHospital HVAC
Request this serviceMosque HVAC
Request this serviceMall & retail HVAC
Request this serviceRestaurant & cafe HVAC
Request this service
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
Al Nuzlah Al Sharqiyah is a spacious district of multi-storey villas and spread-out apartment blocks, whose central AC needs long ducts from the main distribution unit to different rooms across roofs and walls. On-site hand-cutting leaves gaps that bleed cold air and trap moisture in Jeddah's humid heat, so workshop-made ductwork with full sealing delivers better performance and reliable insulation.
Al Nuzlah Al Sharqiyah lies in south Jeddah, a district of spread-out villas and apartment blocks on wide plots.
Most central AC projects here need ductwork of varying lengths from the distribution unit to multiple rooms across roofs and walls.
The AC setup in Al Nuzlah Al Sharqiyah
- 1
Supply and return trunks made in workshop
We manufacture the main supply and return trunks entirely in the workshop with sealing and insulation, and deliver them numbered and ready to site.
- 2
Individual branch ducts to each room
Branch ducts from the main trunk to each bedroom, living area and kitchen are made to precise dimensions matching each run in the villa.
- 3
Central plenum assemblies for distribution units
The central plenum that collects cold air from the outdoor unit and distributes it to the ducts is made fully sealed and insulated.
Before the visit
Before our visit in Al Nuzlah Al Sharqiyah
- 1
Send the plan and measurements before starting
Clear photos of the plan or engineering drawings with distances from the distribution unit to each room help us calculate precisely.
- 2
Confirm the distribution unit location
Confirm the central unit's location on the roof or in the plant room before the visit, as it determines the length of each duct.
- 3
Arrange delivery and duct storage on site
The manufactured ducts arrive numbered and in different lengths, so confirm a safe place to unload and where installation will happen.
More districts for AC duct manufacturing
Other services in Al Nuzlah Al Sharqiyah
FAQ
Questions about AC duct manufacturing
How do you make sure the duct does not leak air at the seams?
We close the long seams with a tight mechanical lock as the sheet is formed, then seal every seam and every joint between sections with Foster sealant before insulating. Sections leave the workshop with matching flanges that tighten evenly when hung, because any small gap in cold duct means lost air and a point where condensation forms.
Does the duct arrive ready to hang, or is it assembled on site?
Sections arrive fabricated, insulated, sealed and numbered to the route drawing, so the fitters know where each piece goes without cutting or altering on site. What is left on site is joining the sections, fixing them to the hangers and connecting the unit and outlets, which shortens the work above the ceiling.
Do you make plenums for cassette and cabinet units?
Yes, we fabricate plenums for both types. A cassette unit plenum is measured to match the unit's outlet frame exactly so air reaches the branch runs without leaking at the connection. A cabinet unit plenum is made to carry both the supply and return paths if the design calls for it. Both types are insulated with Kimmco or Armaflex and sealed with Foster sealant before they leave the workshop.
Can you manufacture duct for a large commercial project?
Yes. The workshop is equipped to fabricate large supply and return trunk runs suited to commercial, government and industrial buildings. Each section is made to the project drawings, numbered and delivered ready to hang after insulation and sealing. When engineering drawings are available, the technical team reviews them before fabrication starts to confirm that the duct dimensions fit the ceiling voids on site.
Why are the duct sections insulated in the workshop before delivery?
The duct carries cold air through a ceiling void that may be hot and humid. Without external insulation, water vapour condenses on the cold sheet and drips onto the false ceiling or the goods below. So each section is wrapped in Kimmco or Armaflex in our workshop and every edge and joint is sealed with Foster sealant before delivery.
Do you make ducts for Al Nuzlah villas with different lengths?
Yes, we manufacture ductwork to your project's exact dimensions. We measure from the distribution unit to each room, and make the sections numbered and ready to hang directly.
Villas here need ducts that cross ceilings and walls, how do you handle that?
We manufacture ductwork in different shapes to match your project's routing, seal every joint with Foster sealant, and fully insulate before delivery.
Humidity in the south is high, does insulation prevent condensation on the ducts?
Yes, full insulation keeps the cold air temperature stable inside the duct and prevents moisture condensing on the outer surface in humid heat.
How long does duct manufacturing and delivery take for my project?
Timing depends on the project's scale and section count. Send photos of the drawings or plans on WhatsApp, and we'll give you the delivery schedule.
