Video Showcase
Meets Swiss High Environmental and Weather Resistance Requirements
Main Structure
Constructed with weathering steel (Corten steel) or hot-dip galvanized steel, meeting EN 1993 (European Standard 3) design standards, offering excellent resistance to wind and snow loads and seismic performance. The enclosure is a standard 20ft expansion unit, effectively increasing indoor office space when expanded laterally.
Waterproofing System
The roof uses PVC waterproof membrane (thickness ≥1.5mm) or aluminum foil-covered self-adhesive modified bitumen, passing the DIN 4102 B1 flame retardant test, suitable for Switzerland's rainy and snowy climate.

Thermal Insulation
Walls and roof are filled with high-density rock wool (density ≥120kg/m³, thickness ≥75mm), with a thermal conductivity ≤0.04 W/(m·K), meeting the Swiss Minergie low-energy building standard.
Connection Sealing
EPDM sealing strips (temperature resistant -40℃~120℃) and polyurethane sealant are used, ensuring airtightness meets ISO 9972 standards and preventing cold air infiltration.

Indoor Flooring
12mm thick reinforced composite flooring (AC4 wear-resistant rating, E0 formaldehyde-free substrate) or LVT stone-plastic click flooring (zero plasticizers, passed Swiss SGS volatile organic compound testing), with an anti-slip rating of R10, suitable for high-traffic areas in offices.
Outdoor Flooring
Anti-slip aluminum sheet (pattern depth ≥2mm, anodized surface) or fiberglass grating, meeting anti-slip standard DIN 51130 R13, for balconies and entrances.


Wood-Plastic Composite (WPC) Platform (Second-floor terrace and balcony)
HDPE co-extruded WPC (60% recycled high-density polyethylene + 40% bamboo fiber), UV resistant to ASTM D2565 Class 8, water absorption ≤1.5%, flexural strength ≥25MPa, suitable for the high temperature difference of Switzerland's outdoor environment.
Ceiling
Micro-perforated aluminum panels (0.8mm thickness, 2.5mm aperture, with non-woven sound-absorbing felt), noise reduction coefficient NRC≥0.7, meeting the acoustic requirements of office areas; or fireproof gypsum board (A2 fire rating, compliant with Swiss VKF certification).


Electrical Distribution Box
IP65 outdoor stainless steel distribution box, with built-in ABB or Schneider components, compliant with SN 411011 Swiss electrical installation standard, equipped with 30mA leakage protection and surge protector.
Staircase and Second-Floor Platform
Hot-dip galvanized steel staircase (3mm thick patterned steel plate for steps, R12 anti-slip), handrail height 1.1m, meeting SIA 500 Swiss building standards. Flip-up doors with guardrails: Pneumatic spring-assisted flip-up doors; guardrails are made of aluminum alloy and tempered laminated glass (safety glass EN 12600 standard), balancing transparency and safety.

Functional Zoning (Office + Leisure + Storage)

Office Area
- Area: Approximately 15m², accommodating 4–6 workstations.
- Configuration: Ceiling‑mounted LED flat panel lights (4000K neutral light, color rendering index Ra ≥85), branch circuit power supply from the distribution box (with five 5‑hole sockets and two USB ports), and wall‑mounted Swiss standard SEV 1011 sockets.
- Environment: Rock wool sound insulation + double‑glazed windows (heat transfer coefficient U‑value ≤1.3 W/(m²·K)), noise reduction up to 40dB.
Balcony
- Area: Approximately 4m², paved with outdoor non‑slip aluminum panels, featuring a flip‑up panel with guardrail at the edge (expanding indoor space when the panel is folded up and forming a safe balcony when lowered). Used for employee rest and taking in views.
- Drainage: Stainless steel linear floor drain with a 2% slope leading to drain pipes at the corner of the container.


Second-floor terrace
- Area: Approximately 18m² (load‑bearing frame added to the top of the container), paved with WPC platform (joist spacing ≤300mm), designed for a load of 3.0 kN/m² (can accommodate leisure tables and chairs). Accessible via an exterior inclined staircase (40° angle, 800mm wide).
- Additional features: The terrace edge is equipped with a 1.1m high combined guardrail (vertical bar spacing ≤110mm), meeting Swiss fall protection standards. Solar lighting or outdoor power interfaces can be installed.
FAQ
Q: Does your company is a factory or trade company?
A: We are factory, so you will enjoy the best price and competitive price.
Q: Can you offer designing service?
A: Yes, we have own design engineers. We could design full solution drawings as per your requirements.
Q: Do you accept container loading inspection?
A: You are welcomed to send an inspector, not only for the container loading, but any time during the production time.
Q: Do you have stock for all items?
A: In general, we produce based on the order which we confirmed.
Q: Are container homes safe?
A: Shipping containers are as safe and reliable as traditional homes. We all know that shipping containers can transport many different types of goods over long distances and need to go through many bumpy roads. This is a strict test for shipping containers and ensures that the goods can reach the customer unscathed. This also fully demonstrates the safety and reliability of shipping containers. They can withstand many tests such as weather and natural disasters, so container houses transformed from shipping containers are also safe and reliable.
Q: Are shipping containers hot to live in?
A: In fact, if no measures are taken, the container house will indeed be very hot when used in summer. We can consider making some modifications to the interior and exterior walls of the container, such as adding insulation materials, pasting wall panels on the exterior walls, and installing air conditioners inside to ensure that the container house can provide comfort under any temperature conditions. Living Space
Swiss Minergie-certified Office Container
20ft Expandable Module with Terrace
HDPE Co-extruded WPC Decking System
SIA 500 Compliant Staircase & Guardrail
Hot Tags: 20ft expandable container office, manufacturers, customized, quotation, made in China, Casa Modular Luxury Prefabricated Container House, 20ft Mini Version Expandable Container House design, 40ft expandable container office layout, 40ft expandable container office rendering, 40ft expandable container office elevation, Expandable Container Office