Tall machines and film towers
Eave heights and local high bays designed around your tallest equipment and its maintenance access.

Industries · Plastics & packaging
Extrusion and film halls, injection moulding shops, corrugated and printing plants, and roll and resin stores. Tall, wide buildings with crane bays for moulds and rolls, designed to Thai codes and shipped CIF to the port nearest your plant.
Thai plastics and packaging

Thailand's plastics and packaging makers supply food, beverage, electronics, automotive and e-commerce customers at home and across ASEAN. Upstream resin comes from the Map Ta Phut petrochemical cluster; converters are spread across the EEC, Samut Prakan, Samut Sakhon and Ayutthaya.
These plants are tall and heavy: blown-film towers, extrusion lines, moulding machines, cranes for moulds and rolls, and large stores of resin and finished goods that need fire separation. Steel delivers the height and span quickly, ready for the next line.
Your challenges, our answers
Eave heights and local high bays designed around your tallest equipment and its maintenance access.
Crane runways for mould changes and roll handling, designed with the frame.
Fire walls, separated stores and intumescent protection where a fire rating is required.
Ridge ventilation, louvres and roof insulation to control temperature on the shop floor.
Fabrication reserved at order and shipped by erection zone so lines can be installed on time.
Extendable end walls and runways for the next machine.
What we build
Tall halls for blown and cast film, pipes, profiles and sheets.
Machine halls with crane bays for mould changes and tool rooms.
Long halls for corrugators and converting lines, plus paper roll stores.
Clean production halls with solvent-store separation and ventilation.
High-bay racked stores with fire separation and docks.
Sorting, washing and pelletising buildings for plastics recycling.
Inside the structure
Typical design choices. Every project is engineered to its own brief, site and standards.
| Design item | Typical approach |
|---|---|
| Clear span | 24–50 m production halls, multi-span for large plants |
| Eave height | Set by film towers, machines and racking; local high bays where needed |
| Overhead cranes | Runways typically 5–20 T for moulds and rolls |
| Fire separation | Fire walls and protected steel between production and stores |
| Ventilation | Ridge ventilators and louvres for extruder and oven heat |
| Roof loads | Services, exhausts and solar PV |
| Coating | ISO 12944 system for the site |
Local high bays avoid making the whole building tall.
Runways and crane loads in the first design model.
Stores and production zoned with your fire engineer.
End walls and runways ready to extend.
Thai codes and standards
Construction permit from the local authority, or from IEAT inside an industrial estate. We prepare drawings and calculations for the submission.
Thai wind and seismic standards, checked for the province of your site.
Your licensed Thai engineer (กว.) reviews and signs; we answer every comment.
Factory licence (ร.ง.4); we provide building data, areas and layouts for your application.
Fire separation and escape requirements for factories and large stores; coordinated in the frame.
Proven projects
Thai projects first, followed by references from our international portfolio with the same type of structure.

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9Projects outside Thailand are shown as references with the same type of structure.
Where the industry builds
Estates tagged for this industry in our directory of Thai industrial estates.
Why World Steel
Factories, warehouses and commercial buildings delivered across Thailand.
2,500 T of fabrication capacity a month, ISO 9001 quality and ISO 3834-2 welding, inspected before shipment.
Approval drawings your Thai engineer can sign, with wind and seismic loads for your province.
Shipped to Laem Chabang, Bangkok, Map Ta Phut or Songkhla, with documents for your customs broker.
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FAQ
Yes. Send the tower height and maintenance clearance; we design a local high bay or set the eave height for the whole hall, whichever is more economical.
Yes. We design runways and crane loads with the frame for the crane capacity and span you specify.
We work with your fire engineer on separation and apply intumescent protection where a fire rating is required.
Our Thai projects include TPlas Factory and sqm Factory, and our portfolio includes packaging and yarn factories in Vietnam such as Cuong Dai Packaging.
Other industries
Send your site, size and requirements. We reply within one working day with a structural concept and budget.