High-Grade Steel Modular Office Buildings & Workspaces
APEC Modular engineers earthquake-resistant office buildings using high-strength S350-S550 cold-formed steel with 275g/m² zinc coating, featuring a weld-free bolted system for maximum durability. We deliver complete turnkey workspace solutions—from custom engineering and in-house factory production to on-site assembly and project management. Whether you need a single sales cabin or a multi-story office complex, we provide a faster, more cost-effective, and flexible alternative to traditional construction.
Completed Modular Office Buildings
Our modular structures include office buildings, for which we provide the following services;
- Our office structures are designed to ensure that you experience the utmost comfort.
- Cutting-edge technology, high-quality materials, and production
- Single or multistory building solutions
- Single and combined office buildings
- Design suitable for the desired purpose and environmental conditions with short assembly and disassembly times design suitable for the conditions
- Use of materials in accordance with Turkish and European quality standards
- Long-lasting and suitable for long-term use
DINING HALL AND OFFICE BUILDINGS / QATAR
A camp project consisting of 87 modules was built for the dining hall and office needs of personnel at refinery facilities in Qatar.
CONSTRUCTION SITE OFFICE / TÜRKİYE
The construction of construction site structures, including two and three-story office and dining hall buildings covering a total area of 2,100 m2, is ex-works.
SALES OFFICES / GERMANY
Sales office in Gutwerk, GERMANY, the structure needed to be used as an APEC Smart Steel Structure Systems in Construction preferred
What Are Modular Office Buildings?
Offices are not only areas where businesses sell products or services to their customers but are also spaces where prestige is displayed in business life. Since they are areas where both employees can produce or sell and customers can contact brands, the buildings they use must meet certain standards. Modular office buildings step in at this point, enabling brands to have stylish, modern, durable, and functional office structures.
These workspaces, manufactured in a factory environment and made ready for use after modules are brought and installed on-site, can be functionally and aesthetically customized according to users’ needs. They can successfully meet all requirements thanks to their service with different size, design, and equipment options.
With features brought by their various plan options, modular office buildings enable the office environment to be maintained in the desired work comfort with their functional structures. They contribute to more comfortable work continuation in terms of providing functional features in the working environment. These office buildings, which are made ready for use much more cost-effectively and quickly compared to traditional construction processes, are preferred with different sizes and customized space options by combining comfort, elegance, and functionality.
Container Dimensions
What Are the Advantages of Modular Offices?
Office buildings must be stylish, functional, and modern to increase employee productivity and enhance customer loyalty to the brand. Modular office building advantages successfully meet these expectations. The prominent advantages of these structures, which offer important benefits for both users and customers, can be listed as follows:
- Modular offices produced in the factory minimize on-site construction time. This situation not only reduces businesses’ investment in the office building but also enables them to spend this cost in other areas.
- Since functionality and aesthetics are important in office buildings, modular structures that are customizable ensure this need is successfully met. Modular office buildings made in desired dimensions depending on demand correctly meet business needs in this regard. These systems, which meet all customizations from the number of partitions and rooms inside the structure to the total size of the building, can thus provide the needed features. Modular office structures also offer long-term solutions in terms of usage. These structures, which can have aesthetic details that will reflect brand identity and attract potential customers for very long periods thanks to their stylish and modern appearances, are thus important in terms of brand prestige.
- Modular structures produced from high-quality materials also provide durability against weather conditions, humidity, and similar factors. Thus, they are suitable for use in different climates and areas while providing long-term usage. Thanks to their easily cleanable facade features, businesses can easily clean them. They can also provide significant resistance against dust and similar materials when used as sales offices in construction sites.
- Since every expense item is very important in business life, it also offers advantages to businesses in terms of modular office cost. These systems, which offer much more affordable prices compared to traditional building construction and thus help businesses avoid significant expenses, can also be easily moved to another area later thanks to their portability.
| Feature | APEC Modular (Technical Specs) | Traditional Construction |
| Steel Quality | S350-S550 High Grade | ? |
| Corrosion Protection | 275g/m² Zinc Coating (Hot-dip) | Standard Paint (Prone to Rust) |
| Assembly Method | Bolted System (No Welding) | Welded (Risk of corrosion) |
| Recyclability | 100% Recyclable Green Technology | Construction Waste |
Why Choose APEC as Your Modular Office Manufacturer?
🏭 Direct Manufacturer & Project Partner
Work directly with our factory in Yalova for optimal cost control, quality assurance, and custom engineering support from concept to handover.
🛡️ Certified Quality & Durability
Our structures are built with high-strength steel (S350-S550) and hot-dip galvanization. Our manufacturing is CE Certified (EN 1090-1) and complies with ISO 9001, 14001 standards.
⚡ Speed & Cost Efficiency
Achieve up to 60% faster project completion compared to traditional building. Our pre-engineered systems reduce on-site labor, foundation costs, and heavy machinery needs.
🎨 Design & Flexibility
Fully customizable layouts, sizes (from standard 2.4×6.0m to large 4.0×13.0m modules), and cladding options to match your brand identity and functional needs.
Our Modular Office Project Solutions
We deliver tailored turnkey solutions for diverse needs:
🏗️ Construction Site Campuses
Multi-story, large-scale office and dining complexes for major infrastructure projects. Ideal for: Refineries, highway projects, large-scale construction.
🚀 Rapid-Deployment Sales & Branch Offices
Single or combined units for retail, banking, or corporate expansion requiring a fast market presence. Ideal for: Pop-up stores, regional sales points, service centers.
🏢 Permanent Corporate Offices
Custom-designed, multi-module buildings with high-end finishes for long-term headquarters or satellite offices. Ideal for: Startup HQs, remote office campuses, educational facilities.
Technical Specifications & Customization
📏 Dimensions & Layout
• Standard Modules: 2.4m x 6.0m, 3.0m x 7.0m
• Custom Sizes: Available up to 4.0m x 13.0m
• Configuration: Single or multi-story (stackable up to 3 levels)
🛋️ Interior Fit-Out Options
• Electrical wiring & LED lighting
• HVAC provisions & insulation (various R-values)
• Interior wall finishes (plywood, laminate, etc.)
🏠 Exterior & Roofing
• Sandwich panels or single-skin cladding
• Variety of colors and textures
• Different roof system options
Our Turnkey Project Process
1. Consultation & Design
We analyze your needs and site to create a custom layout and technical drawings.
2. Factory Production
Precision manufacturing in our Yalova facility using automated CNC lines.
3. Smart Shipping
Components shipped flat-pack (for max cost efficiency) or monoblock (for speed).
4. On-Site Assembly & Handover
Quick installation by our team, including optional MEP (mechanical, electrical, plumbing) work.
Inside Modular Office Buildings
Where Are Modular Office Buildings Used?
There are no limitations for modular office building usage areas because they are suitable for use in any area requiring office space thanks to their aesthetic and functional features. They can be used smoothly in areas such as streets and avenues within the framework of regulations. In this regard, they have a very wide range in terms of job definition and sector breadth. The main usage areas of modular office buildings that carry features to meet the office needs of many sectors and areas are as follows:
- They are used as sales offices, management offices, or chief offices in construction sites where construction projects are carried out. Thanks to their portability, they can be smoothly transported to other construction sites when requested.
- In temporary projects such as mining, energy, or infrastructure, modular offices provide reliable and comfortable working spaces throughout the project duration.
- Especially with the increase in digital work, the number of businesses referred to as start-ups has increased, and the office needs of such businesses can again be successfully met with modular office structures. Especially since such businesses are still in the establishment phase, they can prefer modular office structures, which are much more cost-effective than traditional office structures, to keep their expenses low.
- Modular office buildings can also be easily preferred for places providing health services such as dental clinics. Thanks to both their hygienic and comfortable nature, they can enable successful delivery of health services.
Besides these, modular office buildings, which successfully meet the office and building needs of various sectors such as corporate offices, field operation centers, and training centers, contribute to increasing employee and customer satisfaction.
FLAT-PACK
Partially assembled at the factory, our container modules come with trim materials packaged for on-site assembly.
MONOBLOCK
Partially assembled at the factory, our container modules come with trim materials packaged for on-site assembly.
Our Certifications and Memberships
Choose APEC for a modular solution that is engineered to last, delivered on time, and built to perform.
Frequently Asked Questions about Modular Offices
Production and assembly are significantly faster than traditional methods. Our manufacturing uses automated CNC lines to eliminate errors and speed up production. For on-site assembly, a standard modular unit can be installed by 4 workers in approximately 1 hour. Since the system is pre-engineered and uses a simple bolted connection, it does not require heavy machinery or long construction times.
Yes, they offer a greater return on investment (ROI). The cost savings come from three main areas: 1. Lower Freight Costs: Using our Flat-Pack system, we can load up to 12 units into a single truck, drastically reducing transportation expenses. 2. Reduced Site Costs: The lightweight superstructure requires minimal foundation work compared to concrete buildings. 3. Labor Efficiency: No highly skilled labor (like welders) or heavy machinery is needed on-site, reducing overall labor costs.
Absolutely. APEC modular structures are designed to be demountable with negligible loss, making them easily extendable or relocatable to new sites. Unlike traditional welded structures, we use a weld-free bolted system. This engineering choice ensures that the connections remain durable and can be unscrewed and reassembled multiple times without damaging the steel components.
Thanks to the ductility of cold-formed steel and the lightness of the structure, our buildings offer superior earthquake resistance compared to heavy concrete structures.
Yes. We can manufacture single modular units up to 4x13 meters, and they can be stacked up to three levels high.
Yes. We offer "Monoblock" delivery where modules are shipped fully assembled with all finishing completed, ready for immediate use.