Dedicated duct workshop
Duct fabrication in Al Abeer
In Al Abeer, north Jeddah, fabricating duct in the workshop rather than cutting on site ensures air pipes with precise dimensions and proper complex fittings from the start. Alrabih measures the location and manufactures the entire duct from galvanised steel or aluminium before installation.
- G90 sheet
- Site dimensions
- Complex fittings
Clients We're Proud to Serve
Organisations and companies that trusted Alrabih with their projects.
Who needs workshop-fabricated duct?
- 1
A contractor with project-specific sizes
Your project has non-standard sizes or volumes too large for site cutting. We fabricate rectangular and round sections from your drawings at exact dimensions, labelled and ready to hang when they reach the site.
- 2
Fittings too awkward to cut on site
Elbows, transitions, offsets and takeoffs come out distorted when cut by hand on site, leaking air and creating noise in the line. We make them in the workshop at the right dimensions with tight seams.
- 3
Extending or renovating an existing duct network
You need new branches, a damaged section replaced or a fitting that matches an old duct size. We measure the existing network on site and fabricate the pieces to match what is already there.
Who it's for
Building a facility that needs non-standard duct sizes
We read your project drawings and fabricate all sections and fittings at exact dimensions from G90 or aluminium sheet, labelled and ready to hang the moment they reach your site.
Ask on WhatsAppRenovating home AC and need fittings to match old duct
We measure the existing ductwork in your home and fabricate the branches, transitions and elbows needed to match the original duct without replacing the whole network.
Ask on WhatsApp
What the fabrication covers
- Site measure or drawings
- G90 or aluminium duct
- Elbows transitions and takeoffs
- Tight seams to SMACNA
- Labelled sections ready to hang
How we work
How we work
- 1
Take measurements
A technician visits the site or you send us the drawings; we list every duct section needed, its size and the correct sheet thickness for that section.
- 2
Fabricate sections and fittings
We cut, form and lock the sheet in the workshop, including all elbows, transitions, offsets and takeoffs, and each section comes out at its exact dimension.
- 3
Label and prepare for delivery
We number every section and fitting against the assembly plan so the installation crew knows exactly where each piece goes, with no guessing on site.
- 4
Deliver to site
We deliver the duct to your Jeddah site protected and ready to hang. If you need an installation crew, we can arrange that as a separate step.
Workshop fabrication or site cutting?
| Alrabih | The usual way | |
|---|---|---|
| Dimensional accuracy | Workshop machines, tight dims | Hand variation on site |
| Complex fittings | Correct elbows and transitions | Distorted, leaking air |
| Seam quality | Tight lock, low leakage | Gaps weaken pressure |
| Site schedule | Arrives ready to hang | Extra time and site noise |
| Salt and humidity | Aluminium where site demands | One sheet regardless |
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 Abeer is a modern district of spacious residential buildings and organised housing complexes with clear distances between blocks, allowing complex central air systems with ductwork that demands high precision in manufacture. Large villas and apartments call for multi-branch duct runs with several outlets, and workshop-fabricated duct achieves a complete seal at each joint and eliminates the air loss that happens with on-site cutting.
Al Abeer sits in north Jeddah, a modern residential district with orderly planning and wide gaps between the building blocks.
Most villas and large apartments in Al Abeer use central AC units with multi-storey and multi-room ductwork.
The AC setup in Al Abeer
- 1
Multi-branch central ductwork
Large villas and flats in Al Abeer need complex multi-branch duct systems with separate runs per room and floor, fabricated with precision in the workshop.
- 2
Custom transitions and elbows
Al Abeer's orderly layout allows bespoke elbows and transitions fitted to the varying spaces and floor heights throughout the system.
- 3
Sealed joints with no air loss
Workshop-fabricated duct arrives with fully sealed joints, saving energy and improving air distribution efficiency in large systems.
Before the visit
Before our visit in Al Abeer
- 1
Prepare site drawings or measurements
Send us building drawings or precise measurements of the spaces and floors before the visit, so we can fabricate the duct to exact dimensions.
- 2
Confirm equipment access to the location
Check that corridors and doorways allow long duct sections in, or let us know if the duct needs splitting and reassembling on site.
- 3
Coordinate with the main AC installation team
If installation is part of a larger project, ensure the duct delivery aligns with the base work and chase preparation.
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FAQ
Questions about Duct fabrication
Can you fabricate from drawings without visiting the site?
Yes, when the drawings are clear and carry the actual as-built dimensions. If a dimension is uncertain or a field change has been made, we prefer a site visit to avoid a fabricated piece that does not fit. We discuss the better approach with you before starting work.
What is the difference between galvanized and aluminium sheet for duct?
G90 galvanized sheet is the standard choice for interior duct: strong and suited to a range of pressures. Aluminium is lighter and handles Jeddah's coastal humidity and salt air better, making it right for some exposed applications or where structural load is a limiting factor. The correct choice depends on the site.
Can you make elbows and transitions to match an existing duct network?
Yes. We measure the existing network on site to match sizes precisely, whether you need a new branch added, a damaged fitting replaced or an extension tied into the original ductwork. The right approach is confirmed after the site visit.
How do you choose sheet thickness for each section?
Thickness follows section size: a large duct needs heavier sheet to hold its shape under pressure, a small one can use lighter material. We apply the SMACNA requirements to each section in the project individually, not a single thickness across the whole job.
Does Jeddah's humidity and salt air affect which sheet material to use?
Yes, particularly for sections exposed to outdoor air or installed near fresh-air intakes. G90 galvanized sheet performs well inside the building, but aluminium is the better choice where duct is in continuous contact with Jeddah's humid, salt-laden air. The site survey determines the right material for each section.
Does your duct fabrication suit the large villas in Al Abeer?
Yes, we measure each villa or large flat and manufacture the full duct run from our workshop to match the required distribution across rooms and floors, arriving on site ready to install straight away.
Do Al Abeer's wide gaps between buildings provide enough installation space?
The wide gaps allow easy transport of large pieces and long duct sections, and provide full clearance for installation above ceilings or within walls without clash with neighbouring buildings.
Does the dry air in the north affect duct materials?
Galvanised steel and aluminium handle dryness and heat well, and our manufacture from these materials ensures a long lifespan with no rust or warping even in the dry northern districts.
How do you handle duct distribution across multiple floors?
We fabricate duct sections, transitions and outlets specific to each floor and room, with precision in vertical and horizontal connections to achieve even air distribution across all levels.
