As a leading ISO-certified manufacturer of modular and prefabricated buildings based in Istanbul, Turkey, Prefabex supplies complete technical packages to international contractors, government agencies, and industrial developers across 45+ countries. Our technical brochures provide structural load calculations, insulation R-values, fire resistance ratings, and architectural layout options designed to meet international building codes (IBC, Eurocodes, BS).
Manufactured under ISO 9001:2015, ISO 14001, and ISO 45001 certified Quality Management Systems.
Engineered for wind resistance up to 180 km/h and seismic tolerance up to Richter magnitude 8.0+.
A1 non-combustible Rockwool and PIR sandwich panels providing EI30 to EI120 fire ratings.
Flat-pack and containerized packaging optimized for sea freight, road delivery, and rapid site assembly.
Select and review technical specification brochures covering our complete line of modular containers, prefabricated accommodation camps, light gauge steel buildings, and pre-engineered steel structures.
Complete technical documentation for flat-pack container units, demountable site offices, worker dormitories, sanitary units (toilet & shower), and modular dining halls.
Specifications for fiberglass GRP cabins, insulated panel huts, security gatehouses, ticket booths, mobile sanitary cabins, and commercial vending kiosks.
Comprehensive design standards for site accommodation camps, multi-story office complexes, modular schools, field hospitals, and welfare facilities.
Structural steel engineering specifications for wide-span industrial warehouses, aircraft hangars, workshops, logistics hubs, and manufacturing plants.
Architectural floor plans and material specifications for single-family bungalows, multi-family social housing, resort chalets, and prefabricated residential communities.
Technical manual detailing cold-formed steel framing technology, structural CAD/CAM precision manufacturing, load-bearing capacities, and rapid installation methods.
Key structural, thermal, and mechanical parameters engineered across our prefabricated building lines to assist project specifiers and procurement teams.
| Building System | Primary Structure | Wall Insulation | Wind Resistance | Seismic Rating | Design Lifespan |
|---|---|---|---|---|---|
| Modular Containers | Cold-formed galvanized steel profiles (2.5mm - 4.0mm) | 60mm - 100mm PU / PIR / Rockwool Sandwich Panels | 120 km/h | Zone 3 (Magnitude 7.0) | 25+ Years |
| Prefabricated Buildings | Galvanized light steel chassis & column profiles | 80mm - 120mm EPS / Rockwool Panel Systems | 140 km/h | Zone 4 (Magnitude 8.0) | 35+ Years |
| Light Gauge Steel (LGS) | High-tensile G550 Z275 galvanized steel framing | Fiber cement + OSB + Rockwool cavity insulation | 160 km/h | Zone 4 (Magnitude 8.5) | 50+ Years |
| Pre-Engineered Buildings | Heavy structural I-beams & welded steel trusses | Single skin profile sheet or insulated PIR sandwich panels | Up to 180 km/h | Customized per local code | 50+ Years |
Answers to technical, regulatory, and logistics queries from project engineers, contractors, and procurement managers.
Yes. All engineering parameters—including structural steel frame loads, thermal insulation U-values, wind resistance up to 180 km/h, and seismic tolerance up to Richter magnitude 8.0—are tailored by our in-house engineering team to comply with international standards such as IBC, Eurocodes, and specific regional building codes.
Each product brochure package includes architectural floor plans, structural steel calculations, MEP connection diagrams, material safety data sheets, thermal performance reports, and assembly guidelines to streamline regulatory approvals and site execution.
Prefabex operates under ISO 9001:2015 Quality Management, ISO 14001:2015 Environmental Management, and ISO 45001:2018 Occupational Health & Safety certifications. All structural steel and sandwich panels carry CE certifications and non-combustibility compliance.
Need customized floor plans, structural static calculations, or factory-direct pricing for your project? Contact our engineering team today for immediate technical assistance.
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