Precision-made ductwork
AC duct manufacturing in Al Durrah
In Al Durrah, northern Jeddah, workshop-made AC ducts solve the gaps and cold-air leakage that plague new residential and commercial projects. We cut and join ducts to your project dimensions, seal them with Foster sealant, and deliver numbered sections ready to hang.
- 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.
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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.
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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
Al Durrah is a newer district with spacious building plots and villas and commercial clusters spread wider than downtown Jeddah, and many new projects here choose ducted central AC spanning floors and wings. Workshop fabrication ensures each duct fits precisely to each project's unique spans and angles, preventing the cold-air leakage that occurs with on-site cutting, especially in Jeddah's moisture.
Al Durrah lies in northern Jeddah, a newer suburb of villas and commercial buildings spread across wider plots.
Most new residential and commercial projects in Al Durrah opt for ducted central runs fed from one or more outdoor units.
The AC setup in Al Durrah
- 1
Ducted central run from a single outdoor unit
New projects in Al Durrah often choose ducted supply and return from a single outdoor unit covering multiple rooms or floors.
- 2
Multi-duct systems for larger projects
Commercial complexes and modern buildings in Al Durrah may need multiple outdoor units with separate duct networks for each zone.
- 3
Fully insulated and carefully sealed ducts
All ducts we manufacture arrive insulated and sealed at seams to prevent leakage and condensation in high humidity.
Before the visit
Before our visit in Al Durrah
- 1
Provide detailed drawings and dimensions
Send us project drawings and the exact dimensions of each duct section and the distances between the outdoor unit and each room.
- 2
Confirm insulation and sealing specifications
Confirm with us the insulation type, thickness and sealing requirements to your project and contractor standards.
- 3
Agree on production and delivery schedule
Request the expected production timeline and agreed delivery date for the numbered sections ready for installation.
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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.
Why are workshop-made ducts better than cutting on site?
On-site cutting leaves gaps, leakage points and moisture-condensation spots, especially in Jeddah's high humidity. Workshop manufacture ensures precise fit and full sealing of all seams with Foster sealant.
How long does duct manufacturing take for a project?
The timeline depends on the project size and number of sections. Send us the drawings and dimensions and contact us for a production and delivery schedule.
Does your manufacturing include insulation and sealing?
Yes, we seal every seam with Foster sealant and fully insulate all ducts before delivery, to your project specs.
Al Durrah's villas have long runs and multi-level ceilings, can you handle those spans?
Yes, we fabricate duct sections to any length and shape to your design, join them with precision and deliver them numbered and ready for mounting at varied heights.
