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20ft Expandable Container House with Dark Charcoal Cladding, White Frame and Casement Windows

Product Summary
20ft expandable container house in dark charcoal cladding with a white frame and casement windows. The single-side expanding layout keeps the deployed footprint narrow. Folds out to 38.2 m2 and loads two sets per 40HQ.
Basic Properties
Place of Origin: Suzhou, Jiangsu, China
Brand Name: Global Container house(SuZhou) Co.,Ltd.
Certification: ISO 9001 / ISO 14001 / ISO 45001 · CE Certification · SGS Inspection · Fireproof Certificate · Wind Resistance Test · Electrical CE / IEC / UL
Model Number: Expandable Container House
Trading Properties
Minimum Order Quantity: 1 set
Price: USD4500-5900
Supply Ability: 25 days per set
Product Description
20ft Expandable Container House with Dark Charcoal Cladding, White Frame and Casement Windows
Expandable Container House
Product Overview
This 20ft expandable container house wears a dark charcoal cladding panel with a fine surface grain, held inside a white structural frame with white window and door leaves. The contrast is deliberate: the dark skin recedes against planting, fencing and paving so the module sits quietly in a garden, while the white frame stops the building reading as a solid block. Because the joinery is the light element rather than the wall, the module also takes on less solar gain in strong sun than a fully dark elevation would.
The photographed configuration is a single-side expanding layout: one wing unfolds from the fixed core rather than two, and the entrance door sits in that core end. That means the deployed unit needs a narrower strip of ground than a double-wing module of the same length, which is what makes this variant useful on tight plots, along boundary fences and in side-return positions where a full-width expansion simply will not fit. Windows are set into both the long face and the end wall, so the interior takes daylight from more than one direction, and the windows are casement types with the option of anti-insect screens.
Every unit is manufactured by Global House (Suzhou) Co., Ltd. from a Q235 hot-dip galvanized steel frame. Folded down the 20ft model occupies only 5,900 × 2,200 × 2,480 mm, so two complete houses load into a single 40HQ container; unfolded it delivers 38.2 m² of floor area. Assembly is bolted rather than welded, and no professional technicians are needed: two workers can complete a standard room setup in about three hours using basic lifting equipment.
Expandable Container House
Expandable Container House
Key Advantages
  • Narrow Deployed Footprint — because only one side unfolds, the working strip the module needs on site is substantially narrower than a double-wing unit of the same length, which is the single most useful property of this variant on small lots and side-return positions.
  • Dark Charcoal Skin, No Upkeep — the charcoal finish is bonded to the steel sandwich panel rather than being a timber or render coat, so it does not rot, warp, flake or need periodic repainting in coastal and humid climates.
  • Casement Windows on Two Elevations — opening casements on both the long face and the end wall give genuine cross-ventilation, and anti-insect screens can be specified for tropical and lakeside sites.
  • Two Houses Per 40HQ — a folded transport depth of 2,200 mm means freight is charged on a fraction of the final volume, normally the largest single cost line in an export accommodation programme.
Expandable Container House
Specifications & Loading Capacity
Type Extended Size L*W*H (mm) Folded Size L*W*H (mm) Area 40HQ Loading Shipping Weight
10FT Model 2950 * 6480 * 2480 2950 * 2200 * 2480 20 m² 4 SETS ~1.8 - 2.0 Tons
20FT Model 5900 * 6480 * 2480 5900 * 2200 * 2480 38.2 m² 2 SETS 3.4 Tons
30FT Model 9000 * 6480 * 2480 9000 * 2200 * 2480 58.3 m² 1 SET ~4.5 Tons
40FT Model 11800 * 6480 * 2480 11800 * 2200 * 2480 76.4 m² 1 SET 5.4 Tons
Detailed Material Specifications
  • Main Steel Frame: Q235 Hot-dip galvanized steel, 2.5mm - 3.0mm thickness, with 6mm corner head liner plates for maximum structural safety.
  • Wall Panels: External wall: 75mm EPS sandwich panel standard (Upgradable to Rock Wool for premium fire resistance). Internal partition: 50mm EPS sandwich panel.
  • Roof System: External top: 0.35mm corrugated color steel sheet. Insulation: 50mm EPS sandwich panel. Internal ceiling: 200-type aesthetic ceiling board.
  • Flooring: Subfloor: 18mm fireproof magnesite board (moisture-proof & insect-resistant). Surface: 2.0mm wear-resistant PVC floor leather (Upgradable to 4.0mm SPC flooring).
  • Doors & Windows (Optional Upgrade): PVC casement windows (with anti-insect screens) + Aluminum security door.
  • Available Upgrades: Broken bridge aluminum entrance doors (double glass), KFC doors, aluminum alloy sliding doors, broken bridge aluminum windows, plastic steel sliding windows, ceiling-to-floor glass windows, etc.
  • Color Customization: Wall panel colors: White, Red Wooden, Dark Gray. Frame colors: White, Black, Dark Gray. Optional: 16mm metal carved board as exterior wall decoration.
Target Applications
  • Backyard studios and garden offices on narrow or side-return plots
  • Granny flats and guest rooms where a full-width expansion will not fit
  • Boundary-line outbuildings that must stay clear of a fence or easement
  • Sales suites and site offices that are re-sited between developments
  • Glamping and eco-retreat units in tighter woodland or coastal pitches
  • Rapid-deployment accommodation for relief and emergency programmes
How It Works (4-Step Deployment)
  • Unloading: Lift the folded unit onto leveled, hardened ground or simple concrete piers.
  • Unfolding Wings: Release the safety latches, lift the two roof sections in sequence, and then lower the floor sections.
  • Fixing Walls: Push the folded side walls outward to a vertical position and install the corner connectors.
  • Sealing: Apply prefabricated sealing strips and high-quality structural adhesive at joints to ensure a weather-tight finish.
Frequently Asked Questions
Q1: Are you a manufacturing factory or a trading company? Where is your factory located?
A: We are a direct manufacturing factory. Our plant is located in Zhenze Town, Wujiang County, Suzhou City, Jiangsu Province, China. We welcome global clients and third-party inspection agencies to visit us at any time.
Q2: What is the lifespan of this container house? Is it stable under extreme weather?
A: Under standard conditions, the galvanized steel frame has a lifespan of 15 to 20 years. Structurally, it is extremely safe; when properly anchored to a foundation, it can resist winds up to 200km/h and withstand up to a magnitude-9 earthquake outside.
Q3: Can the electrical and plumbing systems meet my local country's strict compliance standards?
A: Yes. We regularly export to regions with strict compliance requirements. We can pre-install electrical wiring, sockets, and plumbing systems that fully meet specific local certifications (such as CE for Europe or AU/NZS for Australia and New Zealand) to ensure fast council approval.
Q4: How long does it take to build? Do I need professional engineers?
A: No professional technicians are needed. We provide comprehensive installation videos and manuals. Generally, 2 workers can master the operation and complete a standard room setup within about 3 hours using basic lifting equipment.
Q5: What is your standard delivery time?
A: Delivery time depends on order quantities and customization. For standard sizes and configurations, delivery preparation generally takes 15 to 20 days after receiving the deposit (with standard scaling varying within 5-15 days depending on exact queue lines).
Q6: What should I provide to get a customized layout or design scheme?
A: It's very easy! If you have a sketch drawing or reference photo, you can send it to us directly. If not, simply notify us of your requirements, such as the total area, target usage, room/sanitary layout, and material preferences, and our design team will provide a detailed scheme and quotation.
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Contact For Global Orders
Global House (Suzhou) Co., Ltd.
Send us your requirements and we will reply with a full quotation within 24 hours.
Product Details
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20ft expandable container house with warranty

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dark charcoal cladding container house

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white frame casement windows container house

Mr. Kevin Zhao

CEO

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