
28 PEB Steel Roof Providers
Match the Roof to the Project
Explore 28 providers of PEB steel roofs and pre-engineered buildings with services or project evidence in Thailand. The list covers building-system suppliers, designers, erectors and construction contractors, explaining each role and what to confirm. Presentation order is not a quality ranking; inclusion does not mean every company offers roof-only contracts or manufactures in Thailand.
Start with the site, building dimensions, column spacing, clear height, design loads and roof materials. Separate primary steel, secondary members, cladding, foundations and services before requesting quotations. A PEB label alone does not establish the scope of supply or who is responsible for each interface.
Siam Global Engineering
Coordinating Roof Design, Fabrication and Erection
Siam Global Engineering describes PEB delivery as a coordinated process covering project requirements, structural design, factory-made components and site assembly. Its steel services span design, fabrication and erection. For a roof package, the useful starting points are clear span, usable height, secondary steel, bracing, connections and the loads the roof will carry.
It is relevant to owners seeking coordinated structural delivery for a factory or warehouse. Provide solar-panel or suspended-equipment loads before fabrication drawings are finalized. Request separate scope lines for primary steel, purlins, roof covering, insulation, drainage, foundations and erection, with responsibility for each interface clearly assigned.
Pebsteel Thailand
Steel Roof Systems and Concrete Interfaces
Pebsteel offers pre-engineered buildings and a dedicated steel roof system, including roofs supported on concrete columns. This is a useful distinction where the supporting structure and steel roof are procured separately: column capacity, support reactions and fixing details must be coordinated between designers.
Consider the company when comparing a complete building system or a roof above an existing concrete design. Confirm responsibility for anchor details and structural checks, then define the roof sheets, insulation, ventilation accessories and Thailand installation scope. A roof-only price should not be compared directly with a complete building quotation.
PROSTEEL Thailand
Design, Fabrication and Bolted Assembly
PROSTEEL Thailand publishes design, fabrication and installation services for PEB buildings assembled with bolted connections. Its stated applications include factories, warehouses, markets, sports buildings and maintenance facilities, making it relevant to several types of large roof enclosure.
Ask which fabrication drawings, erection drawings, coatings and connection inspections are included. Set out large openings and unobstructed floor areas before design begins. Also confirm lifting access and component storage space; an efficient factory process still needs a workable erection plan at the actual site.
MFC Group
BuildTek Buildings and Roof Materials
MFC Group presents BuildTek PEB solutions alongside metal roofing, wall cladding, C/Z purlins and other roof systems. Its website distinguishes MFC SteelCon material production and supply from MATFORCONS construction and installation services. The group is therefore relevant when the frame and envelope need to be considered together.
Confirm the contracting entity, design responsibility and installation warranty. Specify which building system is being quoted, since a PEB package and a prefabricated roof-truss product are not interchangeable scopes. Compare cladding thickness, coating and accessories as well as the structural steel.
T-Siam Engineering
Several Structural and Roof Forms
T-Siam Engineering offers steel, concrete and cold-formed steel design alongside factory, warehouse, farm and other building work. Its published portfolio includes PEB installations, metal-sheet roofing and curved roof structures. This range is useful when the roof form has not yet been fixed.
Bring the floor plan and height constraints, then ask how each proposed system changes column positions, drainage and erection access. For an extension, establish how the new roof connects to the existing building and whether operations below it must stop during construction.
JG PEB Steel
PEB and Cellular Roof Beams
JG PEB Steel, associated with JG Design and Build, offers PEB structures, cellular beams and roof erection for factories and sports buildings. Its beam options are relevant to discussions about open internal space, exposed structure and routes for building services.
For a sports hall or warehouse, ask the engineer to compare systems using the actual span and loading. Confirm whether the proposed beam openings can accommodate the intended services. Existing openings do not provide permission to cut additional holes or add suspended equipment without a design review.
PMW
PEB Design and Building Delivery
PMW presents design, fabrication and erection services for pre-engineered steel buildings. Factory-prepared components are assembled on site. For a business planning its first warehouse or factory, storage layout, loading access and usable internal height should inform the roof design from the outset.
Request a clear split between structural steel, civil works and roofing. Check foundations, floor construction, gutters and insulation, as well as door openings and future expansion. A prefabricated approach still requires a site-specific design and a settled scope before components are produced.
Rig Thai Engineering
PEB Alongside Industrial Steelwork
Rig Thai Engineering, or RTE, describes a service chain from structural design and shop drawings through fabrication, packing, transport and erection. It handles PEB buildings as well as industrial steelwork, piping and plant-related structures.
It may suit a project where the roof interfaces with several industrial systems. Separate roof loads from pipe-rack, crane or equipment loads and assign responsibility for the connections between them. Request welding and coating inspection plans together with an erection sequence coordinated with machinery contractors.
Nova Buildings Thailand
Thailand Support With Regional Delivery
Nova Buildings has a Thailand team and local service presence within a group headquartered in Singapore. Its offering includes pre-engineered buildings and structural steel, with design and fabrication capabilities supported by a regional network.
For a factory or distribution-centre roof, confirm the fabrication location, Thai erection responsibility and component delivery sequence. State future expansion requirements early. Also establish whether local design coordination, roof covering and warranties form one contract or separate packages.
Thai Nishimatsu
PEB Within a Construction Package
Thai Nishimatsu presents PEB as part of its new-business offering, describing factory-produced structural components assembled at the site. From a general-construction perspective, the roof must be scheduled together with foundations, floors, architectural work and site management.
This is relevant to owners comparing a broader construction package. Confirm which PEB design and procurement tasks the contractor undertakes and identify the fabricator. Define roof handover checks for structural connections, cladding, water ingress and outstanding defects before agreeing the acceptance process.
SEICO Thailand
PEB Systems and Thai Warehouse Projects
SEICO Thailand presents PEB and structural steel services covering design, fabrication and installation, with warehouse projects in Thailand shown on its site. It is relevant when a storage building combines different heights, office areas or additional structural levels.
Confirm the Thailand team’s responsibilities, fabrication location and erection scope. Keep roof loading distinct from mezzanine and equipment loading. Review corrosion protection, cladding and service penetrations before approving drawings, particularly where several building zones meet under one roof.
Thai Steel Buildings
Prefabricated Buildings and Roof Framing
Thai Steel Buildings offers PEB factories and warehouses alongside prefabricated roof frames and trusses. Its range is useful when comparing a complete building with a roof-only package, provided the proposed structural system is identified clearly.
Ask to review relevant material samples or an accessible example building. Discuss heat, rain noise, condensation and maintenance access rather than focusing solely on roof appearance. Request a scope covering secondary steel, insulation, flashings and gutters, and distinguish it from any separately priced civil works.
Kirby Southeast Asia
PEB Frames and Building Accessories
Kirby Southeast Asia supplies pre-engineered building systems in the region and publishes Thailand-related work. Its PEB offering combines primary and secondary steel with roof and wall systems, plus options such as mezzanines, canopies, daylighting and ventilation.
Define the required accessories before comparing structural quotations. For cranes or suspended equipment, provide the full operating loads rather than a single approximate weight. Confirm Thai coordination, design criteria, fabrication, transport and erection responsibility, and separate included accessories from optional additions.
Zamil Steel
Regional Manufacturing With Thai References
Zamil Steel publishes PEB factory and office projects in Thailand. These references make it a relevant regional supplier to consider, while the delivery team and responsibilities for a new project still need to be confirmed separately.
Request details of rafters, purlins, bracing and roof covering, together with transport, lifting and acceptance responsibilities in Thailand. Where an office adjoins the main hall, resolve roof levels, junctions and drainage early. Compare a complete scope rather than assuming every published project used the same package.
ATAD
Structural Steel With Thailand Coordination
ATAD provides structural steel and PEB services and lists a Thailand office. Its regional design, fabrication and erection activities make it relevant to factory owners or main contractors coordinating a structural package within a larger construction programme.
Ask how fabrication drawings are approved, revisions are controlled and individual deliveries are tracked. Review the roof lifting sequence and temporary stability arrangements with the project team. Where components cross borders, the contract should identify transport and documentation responsibilities as well as delivery milestones.
PEB Buildington
Engineering Design and Construction Supervision
PEB Buildington describes design, construction and supervision services for PEB buildings, including engineering calculations and signed documentation. Its website also distinguishes trussless roofs and cold-formed steel structures from its PEB offering.
It is relevant when the structural approach needs to be selected before procurement. Ask why the proposed system suits the span and use, especially for sports or multipurpose buildings. Confirm the permit-document scope, design sign-off, supervision responsibilities and the process for revising drawings when site information changes.
Nicha Steel
PEB for Warehouses and Mixed Uses
Nicha Steel describes a background in PEB warehouse and factory construction, with subsequent work on offices and houses. Its company information highlights factory fabrication coordinated with other construction activities, which is relevant to scheduling a roof package around foundation readiness.
For a building combining occupied offices and production space, discuss insulation, noise, heat and ceilings alongside the structure. Request coating specifications and inspection records before dispatch and after erection. Establish a project-specific programme instead of treating an example building’s schedule as a guarantee.
Channakorn Engineering
PEB Fabrication and Secondary Steelwork
Channakorn Engineering’s structural business lists PEB frames, trusses and fabricated items such as platforms, stairs and handrails. It also describes 3D BIM design, manufacturing and quality-control activities. This scope is relevant where the roof interfaces with other fabricated steelwork.
Request traceable material, welding and coating checks, along with approval points before production. If trusses and PEB frames are combined, identify the designer responsible for the load transfer and connections between them. Coordinate delivery packages so that the site receives complete assemblies in the required order.
TST Group
Building Drawings and Frame Assembly
TST Group describes PEB delivery from factory preparation to bolted site assembly, including primary steel, secondary members, purlins, walls and roofing. It also offers architectural and engineering design with permit documentation, making it relevant to owners developing a complete warehouse brief.
Provide crane, mezzanine, opening and clear-height requirements together. Check that architectural and structural drawings share the same approved information. Clarify anchor-bolt setting, column-position checks and responsibility for verifying the foundations before the roof frames are lifted.
Thai Euro PEB
Adaptable PEB Building Services
Thai Euro PEB and Thai Euro Steel present prefabricated steel buildings for factories, warehouses and other uses, with consultation, design, permit and construction services. They are treated as one service group here rather than counted separately under closely related names.
The group may be relevant where the building must be adapted to a particular site and operational layout. Confirm the contracting company and service area. Ask for roof-frame, cladding, insulation and drainage alternatives evaluated against the same structural and functional requirements.
Kittirit International
Structural Fabrication and Roof Installation
Kittirit International presents PEB steel structures with factory fabrication, welding and painting, alongside its roof-framing and roofing-material activities. It is relevant to projects where the chosen roof covering needs to be coordinated closely with the supporting steel.
Separate the structural specification from the cladding choice, because different coverings impose different loads and fixing requirements. Confirm design, transport, lifting and warranty scope. For an extension, request a clear detail showing how the new roof meets the existing building.
Prime Build
Warehouse Scope and Budget Breakdown
Prime Build presents PEB warehouse and factory services with budget-planning material that separates structural steel, roofing, floors and other building elements. This is useful when preparing a request for proposals and checking what a quoted building package actually includes.
Use the example breakdown as a discussion framework, then request a proposal based on the actual site, dimensions and operating requirements. Define clear height, loads, insulation, drainage and services. Compare exclusions and delivery stages as carefully as the headline price per square metre.
BMB Steel
PEB and Industrial Roof Structures
BMB Steel provides integrated steel design, fabrication and erection, including PEB buildings and steel roof systems. Its official information lists a Thailand office and Thai projects, making it relevant to factory, warehouse and more complex structural packages.
Ask how quality checks before dispatch connect with site inspections in Thailand. Provide lifting constraints and the required opening date. Where several steel systems are involved, allocate responsibility for primary frames, roof members, secondary steel and cladding, with clear acceptance stages for each package.
NS BlueScope Lysaght
The LYSAGHT PROBUILD System
NS BlueScope Lysaght Thailand offers LYSAGHT PROBUILD, a PEB system combining structural framing with roof and wall components. Its published service scope includes design, calculations, installation and after-sales support, making it relevant to an integrated building-envelope discussion.
Check the exact roofing and wall products proposed for the site environment, including insulation, corrosion exposure and warranty conditions. For a wide-span roof or additional equipment, confirm the design criteria and maintenance access for the selected package rather than relying on the brand name alone.
Benjamin PEB
Industrial Buildings and Branch Support
Benjamin PEB presents industrial-building, warehouse, factory and sports-building services with branches in Thailand. Its Chiang Mai branch page specifically describes pre-engineered steel building services, making it relevant to owners looking for a local project discussion.
Confirm the legal contracting company and the team serving the project province. For sports or activity spaces, define clear height below the frame, lighting positions, ventilation and heat control. Check whether the proposal includes only the structural roof or also floors and supporting facilities.
HAPPY WAREHOUSE
Prefabricated Buildings From APLUS Watsadu
HAPPY WAREHOUSE, presented on the APLUS Watsadu website, offers prefabricated steel warehouses and factories using factory-prepared columns and roof components assembled with bolts. It is a useful starting point for comparing standard building sizes before adapting the specification.
Confirm the contracting company, column spacing, height and design loads of the proposed model. Request separate prices for changes to cladding, insulation and openings. Example costs or installation periods should be reassessed against foundations, site access and the actual contracted scope.
Chan MR Group
Coordinated Factory and Warehouse Construction
Chan MR Group describes factory and warehouse construction supporting steel and PEB structures alongside industrial floors and precast work. It is relevant where a contractor must coordinate several construction packages around the roof erection sequence.
Request a programme showing how columns, roof frames, walls and floors connect. Define access for each subcontractor and clarify responsibility for detailing, steel procurement, lifting and inspection. Agree how layout changes or additional equipment will be assessed once fabrication has started.
Logistics Solution Provider
Building Scope Linked to Warehouse Planning
Logistics Solution Provider lists warehouse, factory and building construction alongside racking and conveying services, and publishes information on PEB steel buildings. It is relevant when storage and material-flow requirements are the starting point for planning the building.
Confirm separately who designs, fabricates and erects the steel roof; the public service listing does not establish in-house manufacture of every component. Provide rack layouts, lifting heights and forklift routes before fixing columns and roof clearance. Separate the building and warehouse-equipment scopes in the contract.
PEB Roof Questions
How Does PEB Differ From Other Steel Roofs?
PEB uses coordinated, factory-prepared components designed around the building requirements. Steel roofs can also use trusses and other frame arrangements. Check the proposed drawings and component schedule, because a commercial system name does not define the full delivery scope.
Can I Order Only the Roof Structure?
Confirm this with each provider. Some supply a frame with purlins and bracing, others include roof covering, and some focus on complete buildings. Provide information about the supporting structure so that connections and support reactions can be coordinated.
What Is Needed for Comparable Quotations?
Prepare the site and floor plan, spans, height, equipment loads, cladding, insulation, daylighting and drainage requirements. Ask every provider to identify inclusions and exclusions for transport, lifting, erection, inspection and warranties on a comparable basis.
Can a PEB Roof Carry Solar Panels?
An engineer must assess panel loads, fixings, wind effects and the structure for the specific project. State future solar requirements before designing a new building. For an existing roof, review drawings and actual condition before adding equipment.
Are Foundations and Floors Included?
Not necessarily. A quotation may cover only steel components or a much broader completed building. Separate foundations, floors, framing, roof, walls and services, and identify responsibility for design and permits to avoid gaps between contracts.
What Matters Beyond the Quoted Price?
Compare responsibility, design and material specifications, verifiable project experience, quality control, erection planning and warranty terms. Discuss site constraints and acceptance checks before selection instead of relying only on a price per square metre or general marketing claims.
