Flat Pack Site Office Manufacturer
- ISO9001 and ISO14001 Facility
- Flat Pack Site Office Parts and Equipment are CE-Certified
- Fully Complete in the Workshop
- Customize Layout
- Fast Delivery Time
Your Reliable Partner and Manufacturer of Flat Pack Site Office in China
Sunnyda flat pack site office is ideal used for site office complexes, business or personal projects. Can also be used as modular classroom, workforce camps, emergency response, disaster relief housing, refugee housing solution at some point.
Flat pack site office comes with ultimate compromise between quality and price. Container can be combined to form a larger structure –short or long side, to fit ideal requirements. Key features of flat pack site office are its durability and longevity.
For your special and unique requirements, we can tailored flat pack site office. Along with that are huge range of accessories and optional items. We can fully develop your unit in our factory that follows ISO9001 and ISO14001 system.
- Gallery
- Data Sheet
| 1 | 20ft Dimension | External Size(mm) | 6058(L)×2438(W)×2791(H) |
| Internal Size(mm) | 5888(L)×2225(W)×2471(H) | ||
| Roof type | Flat roof with slightly slope. Roof drainage system | ||
| Floors allowed | ≤ 3 floors | ||
| 2 | Design specification | Lift span | 20 years |
| Floor live load | 2.5 KN/m² | ||
| Roof live load | 1.0 KN/m² | ||
| Wind load | 1.16 KN/m² | ||
| Seismic proof grade | 8 grade | ||
| 3 | Structure | Column | Galvanized cold roll steel, thk 3.0mm, Q235B |
| Primary roof beam | Galvanized cold roll steel, thk 3.0mm, Q235B | ||
| Secondary roof beam | Cold roll C steel, thk 1.5mm, Q235B | ||
| Primary floor beam | Galvanized cold roll steel, thk 4.0mm, Q235B | ||
| Secondary floor beam | Galvanized cold roll steel, thk 2.0mm, Q235B | ||
| Paint | 40μm epoxy zinc rich primer, 50μm chlorinated rubber topcoat | ||
| Maximum temperature | 500°C | ||
| Color | Any RAL color | ||
| 4 | Roof | Roof boarding | 0.5mm PPGI steel sheet, white grey |
| Insulation | 50mm mineral wool, 60kg/m3, fire rating A, non-inflammable | ||
| Ceiling | 50mm EPS sandwich panel (0.4mm PPGI/50mm EPS/0.4mm PPGI) Or rock wool | ||
| 5 | Floor | Flooring | 2.0mm PVC flooring, |
| Sub-floor | 18mm fiber cement, density≥ 1.3g/cm3 | ||
| Insulation(optional) | 75mm rockwool, 60kg/m3, fire rating A, non-inflammable | ||
| Base plate | 0.5mm PPGI steel sheet, white grey | ||
| 6 | Wall panels | Thickness | 60mm EPS sandwich panel, 0.4mm PPGI/60mm EPS/0.4mm PPGI, PE paint Color white |
| Insulation | 12kg/m3 EPS, | ||
| Option | 60mm rock wool sandwich panel, insulation 100kg/m3 rock wool, A grade fire rating, non-inflammable | ||
| 7 | Door (CE certificate) | Dimension | 2100x900mm |
| Insulation | 40mm rock wool | ||
| Material | Aluminum frame sandwich panel door | ||
| Qty | 1 pc | ||
| 8 | Window with rolling shutter (CE certificate) | Dimension | 800x1100mm |
| Frame material | UPVC | ||
| Glass | Double glazed toughened glass, 5+9A+5mm | ||
| Qty | 1 pc | ||
| 9 | Electricity | Electricity System | Different electrical standards to match with most countries in the world; such as CE, UL, CSA, AS, 220~250V |
| Electricity wire | Input wire 4mm2, stand type A/C wire 4mm2, wall type A/C wire 2.5mm2, switch 1.5mm2 | ||
| Socket | Fit for local standard, 3 pcs | ||
| Switch | 1 pc | ||
| LED light | Double 1200mm LED light, 2 pcs | ||
| 10 | Plumbing System (Option) | Clean Water | Φ20mm PPR |
| Waste water | Φ50mm&Φ110mm UPVC | ||
| 11 | Insulation test result | Floor | Thickness=80mm, U=0.25 W/m² K |
| Roof | Thickness=75mm, U=0.32 W/m² K | ||
| Wall panel | Thickness= 60mm,U=0.59 W/m² K | ||
| Window | Thickness= 5/9/5mm,U=1.4 W/m² Kg |
Advantages of Flat Pack Site Office

Portability & Relocation

Durability & Weather Resistance

Cost Effectiveness

Flexibility
Easy Assembly & Time Efficiency
With the Sunnyda Flat Pack Site office, you’ll enjoy a quick and hassle-free setup. Designed for easy, time-efficient assembly, you can put it together by hand without the need for cranes, specialist tools, or equipment. Its user-friendly design ensures you have your workspace up and running in no time perfect for when you need a fast, reliable solution.


Customization and Modularity
The Sunnyda Flat Pack Site office offers exceptional customization and modularity to suit your specific needs. You can link multiple units to create larger spaces and customize both the interior and exterior to match your requirements. With a wide range of accessories available, these versatile offices are perfect for a variety of uses, giving you a flexible, multi- purpose solution that can adapt as your needs change.
Interior Comfort Design
The Sunnyda Flat Pack Site Office offers a comfortable and efficient interior design, featuring a well-insulated cabin that feels light and airy. It includes a durable, smart wall finish and is built with energy-efficient features to support sustainable use. Standard design elements also include a guttered roof and two double-glazed uPVC windows, enhancing insulation and allowing natural light into the space.


Applications
The Sunnyda Flat Pack Site office gives you the flexibility to use it in a variety of settings. Whether you’re working from home and need a compact office, managing a construction site with limited access, or setting up a gatehouse, this cabin fits your needs. You can also use it as temporary office space in schools or colleges, or space in retail parks, industrial estates, and even below ground level- wherever you need a reliable, adaptable workspace.
Comfort and Practical Design
The Sunnyda Flat Pack Site Office offers a practical and comfortable design, making it ideal for on-site use. It is fully insulated, providing a light and spacious interior that ensures a pleasant working environment. Built for durability, the latest version features thicker walls and enhanced structural strength, delivering improved robustness and long-term reliability.


Features and Benefits
With the Sunnyda Flat Pack Site Office, you get a perfect blend of convenience and functionality. Its portable and flexible design allows you to easily transport and set it up wherever you need it. You’ll appreciate the practicality and time efficiency, saving both effort and resources. Plus, with its durable build and cost-effective pricing, you get a reliable solution that fits your budget without compromising on quality.
Material Composition
The Sunnyda Flat Pack Site office is built using high-quality materials like galvanized steel, along with other durable metals such as steel or aluminum. This strong materials composition ensures excellent resistance to corrosion, enhanced durability, and long-term performance, making it well-suited for tough worksite conditions.

Sunnyda Flat Pack Site Office
Sunnyda manufactures flat pack site office by the latest technology manufacturing machines. We are offering the best quality of flat pack site offices to our customers worldwide. We provide the most suitable and economical solution when it comes to construction. Sunnyda flat pack site office is easy to transport, equipped with the latest designs and with economic prices.
This flat pack site office is built with maximum durability, sound and heat insulation, and sandwich panel systems. Our products have short shipping and production shipping.
Our flat pack site office is ideal for all purposes that your customers’ have. They can use it for personal use, small businesses, and other purposes. We have the widest variety of pack site offices of all sizes and types.
Our flat pack site office is the best alternative to pre-assembled structures that can be placed in any location of your customers.
Sunnyda flat pack site office features easy to lift, lightweight panels that can be erected at any height on the roof. Light gauge steel structures with insulated panels, modular in nature, and pre-engineered for precision and simplified construction. There are durable and reliable wall structures of different heights.
Sunnyda flat pack site office gives a lot of benefits to your clients. We can build a flat pack site according to your desired styles and designs. It offers comfort and high energy saving due to panel insulation. Weatherproof, easy and quick to dismantle, and relocate are some of the main features. Our flat pack site office also has flexible floor plan designs.
For 20 years, we at Sunndya have been engaging in manufacturing high-quality flat pack site office. Our factory has been certified by ISO 9001 and ISO14001 standards. Sunnyda serves as a one-stop-shop, providing all the solutions you need in this industry.
More than 90% of our customers keep on repeating their orders to us due to the satisfaction we give to them. We assure you that we can give you products with outstanding performance. Our company is composed of workers that are skilled and experts. We also have a team available 24/7 to assists you with your needs.
For more info, please check Sunnyda now!





















