Why Cameroon in 2026
Cameroon is a bilingual country, with French and English as official languages. Its ductwork demand comes from hotels and offices in Douala, the Kribi port and industrial zone, hospital and medical projects, and everyday commercial building in the two big cities. Public projects in Cameroon often run late and over budget, so treat every project below as a lead to follow, not a guaranteed order book.
Douala and Yaoundé
In Douala, the foundation stone of a Kempinski hotel complex was laid in Bonanjo on 25 September 2026. Press reports describe 214 rooms, 35 serviced apartments and 17,000 m² of Grade A offices, with a planned investment of 220 billion CFA francs, developed by ALS Group. Hotels and towers like this need supply, extract and smoke control ductwork. Several new 4-star hotels have also been announced for Cameroon in 2026, though we could not confirm details of each one.
Around Yaoundé, the government has allocated a 10-hectare site near the international airport for a new medical complex, aimed at oncology, cardiology and haematology. It is early stage, so we mention it as a lead only. Operating theatres, isolation rooms and laboratories need tightly sealed, often stainless ductwork; see our cleanroom duct guide and galvanised vs stainless comparison.
Kribi port and industrial zone
Kribi is the deep-sea port on the south coast, built to take pressure off Douala, whose estuary cannot handle the largest ships. In February 2026 a project company was launched in Yaoundé to develop the Kribi Port Industrial Zone, a planned 4,000-hectare zone next to the port. The African Development Bank Group is supporting the project. Factories, warehouses and offices in such a zone need ventilation, and the work will come in phases over many years.
Standards and codes for ductwork in Cameroon
We could not find a Cameroonian duct construction code. In practice a duct shop builds to what the project specification names.
- ANOR: the Agence des Normes et de la Qualité is the national standards body, and a member of ISO. The US Commercial Service reports about 4,500 building construction norms. We could not confirm that any of these covers sheet metal ductwork. Ask ANOR for its list if your client cites a Cameroonian norm.
- European practice: the US Commercial Service notes that Cameroon's 2009 interim economic partnership agreement with the EU also brought European standards into trade in goods. So European EN duct standards and French documents are likely references, especially on projects with French or European design teams. Our international standards comparison shows how they differ.
- SMACNA and ASHRAE: projects designed by international teams or funded by international lenders may cite SMACNA and ASHRAE instead. If a job mixes SMACNA gauges and European tables, confirm which governs before you cut metal. See our gauge chart.
- Leakage and sealing: the leakage class in the specification decides your seam, joint and sealing method; see our air leakage classes guide. Hangers and supports are covered in our hangers guide.
Douala is hot, humid and on the coast, so check the zinc coating on your coil and see our duct insulation guide for vapour sealing on supply duct. Specifications may be written in French or English, so check the language of each tender early.
Importing duct machinery into Cameroon
- Customs duty: Cameroon applies the CEMAC common external tariff. The US Commercial Service lists five categories of 0, 5, 10, 20 and 30 percent, with raw materials and equipment at 10 percent. Duct forming and folding machines usually fall under HS heading 8462, but the rate depends on the exact tariff line. Ask your customs broker to classify the machine and confirm the rate. We do not quote a final figure here.
- VAT: total VAT in Cameroon is 19.25 percent, according to the PwC tax summary. We could not confirm the exact base for import VAT, so ask your broker how it is calculated on your invoice.
- Other levies: smaller levies are added to duty, and they change with each finance law. Have your broker give you the current list.
- ANOR conformity programme (PECAE): since 15 November 2021 the programme has covered imported products apart from an exemption list. An approved assessment body checks the goods before shipment in the exporting country, and the importer needs an ANOR conformity document to clear customs. We could not confirm how the programme treats industrial machinery today, so ask your broker or ANOR before you order, and allow time for it. Taokron machines are CE marked with a Declaration of Conformity and ship with electrical diagrams and component lists.
Containers arrive at the Port of Douala or at Kribi. Tell us the port and the nearest town to your workshop when you request a quotation. Our importing guide covers the general paperwork.
Power supply: 380 V three phase, 50 Hz
Cameroon's low voltage network is nominally 220 V phase to neutral and 380 V phase to phase, at 50 Hz. Our standard machine data is 380 V, 50 Hz, three phase, so most machines need no change. Measure the three phase voltage at your workshop and tell us, and we wire the motors, drives and control transformer to suit. An auto duct line, a plasma table and a spiral tubeformer running together need a properly sized connection, so have your electrician check capacity with the utility before the machines arrive. If your area has supply interruptions or voltage swings, plan protection for PLC-controlled lines. See also duct machine voltage and frequency by country.
Typical Cameroonian shop set-ups and the machines that fit
Contractor shop, rectangular duct for fit-outs
Many HVAC installers make their own duct in a small workshop. A practical set is a Rectangular Duct Line II SBAL-II or an Auto Duct Line SBAL-III, both for 0.5 to 2.0 mm sheet in 1250 or 1550 mm widths, a Pittsburgh lockformer (SBLC series) for 0.4 to 1.2 mm, a TDF flange forming machine and a pneumatic folder. That covers straight duct, TDF joints and simple fittings with a small crew.
Volume shop for hotels, hospitals and industrial zones
Shops chasing hotel, hospital and large building packages need output and consistent quality over thousands of square metres. The Auto Duct Line SBAL-V processes 0.5 to 1.5 mm sheet at up to 18 m/min. Close the seam with the Duct Zipper SBHF-1.5x1500TDF, which closes TDF duct from 1000 to 1500 mm long in 0.8 to 1.5 mm sheet. Corner pieces come from the Auto Corner Making Machine and are fitted with the Pneumatic Corner Mounting machine SBCC. A hydraulic folder handles gauges up to 2.0 mm, and the Plasma Cutter SBPC1550 cuts fittings from nested drawings in sheet up to 4 mm.
Round duct
Spiral duct suits exposed ceilings, car parks, warehouses and industrial extract. The Spiral Tubeformer SBTF-1500 and the SBTF-1602 form galvanised round duct from 80 mm up to 1500 and 1600 mm diameter, and the SBTF-2020 goes to 2500 mm diameter. The Spiral Duct Flanging Machine SBFB-1600 flanges round duct from 200 to 1600 mm diameter. For a real example, see Kavanagh Industries in Sydney, which added an SBTF-1602 in October 2026.
Labour and space
We do not quote local wage figures here, because we could not verify a reliable current number for Cameroon. The argument for automation holds anyway: an auto duct line replaces much of the manual marking, cutting, notching and folding, so a small crew can supply several sites, and you depend less on hard-to-find skilled folders.
On space, the auto duct line is the longest item, with coil racks at one end and a run-out table at the other. Ask us for a layout drawing based on your building before you sign a lease, and leave room for coil deliveries, finished duct storage and truck loading. Location follows the work: Douala for the port, hotels and offices, Yaoundé for government and hospital work, and Kribi if you plan to serve the industrial zone. Our factory layout guide has worked examples.
Working with Taokron from Cameroon
- Machines built since 1994 and supplied to 100+ countries, with 60+ patents, from an ISO 9001:2015 factory
- CE marked with a Declaration of Conformity
- Wired for your three phase 50 Hz supply
- Installation and commissioning quoted per engineer-day
- Replies within 12 hours by email at [email protected] or on WhatsApp at +61 435 074 994
Get a Cameroon-ready Taokron quotation →
FAQ
Which ductwork standards are used in Cameroon?
We could not find a Cameroonian duct construction code. The national standards body, ANOR, belongs to ISO and has about 4,500 building construction norms, but we could not confirm that any of them covers sheet metal ductwork. European standards carry weight, partly through Cameroon's 2009 interim trade agreement with the EU. In practice a duct shop builds to the technical specification of each project, which may name European EN duct standards, French DTU documents, SMACNA or ASHRAE depending on the design team. Always build to the documents named in your project specification.
What voltage and frequency do duct machines need in Cameroon?
Cameroon's low voltage network is nominally 220 V phase to neutral and 380 V phase to phase, at 50 Hz. Our standard machine data is 380 V, 50 Hz, three phase, so most machines need no change. Measure the three phase voltage at your workshop and tell us, and we wire the motors, drives and control transformer to suit. Have your electrician check the capacity of your connection before an auto duct line, a plasma table and a spiral tubeformer run together.
What taxes apply when importing duct machinery into Cameroon?
Cameroon applies the CEMAC common external tariff. According to the US Commercial Service, it has five duty categories of 0, 5, 10, 20 and 30 percent, and raw materials and equipment carry 10 percent. Duct forming machines usually fall under HS heading 8462, but the rate depends on the exact tariff line, so ask your customs broker to confirm it before you budget. Total VAT is 19.25 percent. Smaller levies are added, and rules change with each finance law, so confirm the current position with your broker.
Do imports into Cameroon need an ANOR conformity document?
Under the PECAE programme run by ANOR, conformity assessment before shipment has covered imported products, apart from an exemption list, since 15 November 2021, and importers need an ANOR conformity document to clear goods. We could not confirm how the programme treats industrial machinery today or whether the rules have changed, so ask your customs broker or ANOR before you order and allow time for the paperwork. Taokron machines are CE marked with a Declaration of Conformity and come with electrical diagrams and component lists, and we prepare the invoice and packing list for your broker.
Where is ductwork demand in Cameroon coming from in 2026?
The main sources are hotel and office building in Douala, such as the Kempinski project in Bonanjo; the Kribi deep-sea port area and its planned industrial zone; hospital and medical projects around Yaoundé; and commercial and industrial building in Douala and Yaoundé. Public projects in Cameroon often run late, so treat each one as a lead to follow, not a guaranteed order book.
Which machines should a new Cameroonian duct shop start with?
A contractor shop making rectangular duct for offices, hotels and shops usually starts with a rectangular duct line or auto duct line, a Pittsburgh lockformer, a TDF flange former and a folder. Add a duct zipper and corner machines as volume grows, a plasma table when fittings volume grows, and a spiral tubeformer when round duct becomes regular work. Send your duct sizes, gauges and monthly output and a Taokron engineer will propose a machine set within 12 hours.
