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CN Laizhou, Shandong, CN · Steel structure manufacturer · Container house supplier
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12+ years Industry experience
4 Product series
100% Factory support
50+ Export markets
OEM customization Factory direct supply
Main products:Flat Pack, Collapsible, Folding, Expandable and Pitched Roof Container Houses

outdoor duplex prefab container office

outdoor duplex prefab container office

20%

Minimum order quantity: 1 unit

easy and fast to installgood solution for construction sitecustomized design

Factory customization scope Factory confirmed

  • Minor adjustments
  • Drawing-based production
  • Sample-led production
  • Full custom development

Delivery planning

Freight, lead time and destination terms are confirmed with our export team before approval.

Product details

Industrial Use
Construction & Industrial Use
Material
Steel / Metal Structure
Application
Building & Site Projects
Feature
Project-Ready Configuration
Configuration
Custom Size & Specifications
Custom Order
Accept

Product fit summary i

  • Product-Specific Design: The material, structure, and configuration are selected to match the product information and intended application.
  • Configurable Supply: Dimensions, specifications, finish, and packing or delivery options can be adjusted to suit different project and purchasing requirements.

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  • Galvanized steel frame with powder coating resists rust outdoors.
  • Main frame thickness 2-3mm provides strong structural support.
  • Flat pack design assembles without crane for quick installation.
  • Units stack up to 3 levels or combine for larger spaces.
  • Widely used for offices, bathrooms, and accommodation needs.

Product Description


how is the detachable container house look like

For projects requiring compact sanitation solutions, toilets 10ft container configurations offer a practical way to add restroom facilities to outdoor worksites or temporary camps. These units can be integrated with the modular container system, allowing you to combine office, bathroom, and storage spaces in one layout. The galvanized frame and powder coating ensure long-term durability even in harsh weather conditions.

When planning larger structures, the 40 foot container frame provides a robust foundation for expansive office or garage spaces. The frame components, including Q235B galvanized steel beams and posts, are designed for easy assembly and can be stacked up to three levels. This flexibility makes it suitable for creating multi-room duplex offices or secure storage areas.

For buyers needing versatile workspace, a 40ft container garage can be configured from the same modular system, offering a weather-resistant enclosure for vehicles or equipment. The flat pack design means all parts ship compactly, with up to 60 frames fitting in a 40HC container, reducing shipping costs. Custom sizes are available to match your specific site requirements.

All units come with color steel sandwich panels for walls and roof, with options for EPS, glass wool, or rock wool insulation. The structure is engineered to withstand earthquakes up to magnitude 8, ensuring safety and reliability. With over 5000 projects completed in 50 countries, this system provides a proven solution for outdoor offices, bathrooms, and garages.

how to install the collapsible container house

1. The advantage of dingrong detachable container house is as follows

1. galvanized frame with powder coating for extra anti rust quality.
2. strong = main frame thickness is 2-3mm
3. with bigger size
standard flat pack container house is W2.25*L5.8*H2.60m or W2.438*L6.055*H2.6m
our this kind container house is with bigger size W3M*L5.95M*H2.8M
4. doesn't need a crane for installation as the 3m X 5.95m container house
is totally disasembled to easy handled sections and all that is required is re assembly.
5. they can be combined to make a bigger units or stacked 2-3 levels
6. widely used for accormmodation,office,bathroom etc
7.Because of big promotion now, these container houses are with a very competitive price

2. Technical Specs:

Item

Details

External Size 

W3010*L5940*H2810mm(Custom size available)

Main frame

Galvanized steel+powder coating

Wall panel

Color steel sandwich panels
Material options:EPS/Glass wool/ Rock wool/ (thickness of panel can be 50/75/100mm or custom)

Roof panel

Steel sheet with 75mm glass wool insulation

Floor

Cement fiber board/MGO board+PVC floor(optional)

Window

Sliding window

Door

Steel security door

Loading

6units for 20'GP, 15units for 40'HQ

3. Container Engineering Report

1.1 General Technical Condition

1)The structure can prevent the 8 magnitude earthquake.
2)The design of seismic grouping is the first group, the site characteristic cycle is considered 0.45s, the construction site category is considered by Class III, and the damping ratio of steel structure is 0.05. The maximum αmax of the horizontal earthquake influence coefficient is 0.04, which is calculated by 5 years.
3) Structural safety level is grade 2. The coefficient of importance is 1.0.
4) Conner fitting elevation plus or minus zero.
 

1.2 Materials
Normally,steel beams, steel columns, purlin are all used Q235B cold bending galvanized light steel.
strength of steel:f=215N/m2
 

1.3 Loading Combination
1.Calculation of floor Loading
(1)Bottom Flooring
Structure Weight 0.4 kN/m2
Dead Load Value 0.4 kN/m2
Live Load Value 3.0 kN/m2
(2)Roof board
Structure Weight 0.3 kN/m2
Dead Load Value 0.3 kN/m2
Live Load Value 0.5 kN/m2

2.Calculation of Wind loading
According to the 15 Design durable years, the basic wind pressure of wind loading is W0=0.3KN/m2

4.Container frame

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NAME SPECIFICATION QUANTITY SURFACE TREATMENT
Lifting point Q235B 3.75mm thickness steel 8pcs electroplating+poweder coating
Post Q235B galvanized steel  L=2480mm 4pcs cold galvanized+powder coating
Beam Q235B galvanized steel  L=2680mm 4pcs L=5610mm 4pcs cold galvanized+powder coating
bottom secondary beam Q235B 80*40*1.2mm galvanized tube steel  L=3000mm 14pcs cold galvanized
bottom support beam Q235B 80*40*1.2mm galvanized tube steel  10pcs cold galvanized
top secondary beam Q235B 80*40*1.2mm galvanized tube steel  L=1880mm 3pcs cold galvanized
top secondary beam Q235B 40*40*1.2mm galvanized tube steel  L=1880mm 6pcs L=2780mm 2pcs cold galvanized
connection parts 1.8mm thickess galvanized steel 10pcs cold galvanized
L steel for ceiling Q235B 0.6mm thickness steel L=5720mm 2pcs L=2790mm 2pcs cold galvanized

40ft container garage

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Packing&shipping


Special package way

almost all of the suppliers will load the parts of prefab container house pieces by pieces in container.the sandwich panel is easy to be damaged we weld steel pallet on bottom,and wrape plastic film all around to protect the materials

for standard 20ft container home,1*20ft container can load 6 units,1*40HC container can load 15 units

for standard 20ft container frame,1*20ft container can load 25 units,1*40HC container can load 60 units

outdoor duplex prefab container office

Successful container house projects


we have done 5000+ successful container homes projects over 50 countries including australia,USA,germany,france,brazil etc.we provide one stop solution for your modular container house projects including design,production,delivery,installation etc.

outdoor duplex prefab container office

Container house designs and floor plans


Model Specifcation Loading quantity

DRL9-1

 

Size:W3010*L3010*H2810mm

50mm eps sandwich panel for wall&roof

One Steel security door

Two Sliding window single glazed

Open room

16mm reinforced mgo board for floor

Without electricity

1*20FT container can load 8sets

1*40HC container can load 18 units

DRL12-1

Size:W3010*L3950*H2810mm

50mm eps sandwich panel for wall&roof

One Steel security door

Two Sliding window single glazed

Open room

16mm reinforced mgo board for floor

Without electricity

1*20FT container can load 6sets

1*40HC container can load 14 units

DRL15-1

Size:W3010*L4990*H2810mm

50mm eps sandwich panel for wall&roof

One Steel security door

Two Sliding window single glazed

Open room

16mm reinforced mgo board for floor

Without electricity

1*20FT container can load 5sets

1*40HC container can load 13 units

DRL21-1

Size:W3010*L6890*H2810mm

50mm eps sandwich panel for wall

Steel sheet+75mm glass wool insulation+steel ceiling for roof

One Steel security door

Two Sliding window single glazed

Open room

16mm reinforced mgo board for floor

Without electricity

 

1x40ft HQ container can load 10 sets

1*20ft container can load 4 units

DRL24-1

Size:W3010*L7840*H2810mm

50mm eps sandwich panel for wall&roof

One Steel security door

Two Sliding window single glazed

Open room

16mm reinforced mgo board for floor

Without electricity

1x40ft HQ container can load 9 sets

1*20ft container can load 3 units

DRL27-1

Size:W3010*L8790*H2810mm

50mm eps sandwich panel for wall&roof

One Steel security door

Two Sliding window single glazed

Open room

16mm reinforced mgo board for floor

Without electricity

1x40ft HQ container can load 8 sets

1*20ft container can load 3 units

DRL36-L

Size:W3010*L11820*H2810mm

50mm eps sandwich panel for wall&roof

One Steel security door

Two Sliding window single glazed

Open room

16mm reinforced mgo board for floor

Without electricity

1*40HC container can load 6 units

1*20ft container can load 2 units

outdoor duplex prefab container office

FAQ


1. What's your delivery time?
Normal order delivery time is 7-30 days after receive deposit.
Big order delivery time should confirm with order management dept.

2. How do you guarantee the quality of the products?
Quality first, 100% Strict quality checking before delivery.

3. How can I get the quotation of the project ?
If you have drawing, we can offer quotation accordingly.
If you don't have design, we will design some drawings for your confirmation, and then offer quotation.

4. Can you help me to purchase other things like furniture or appliance?
Yes. We provide one stop shopping arrangement for housing project.We can offer you the final solution of the house. Please send me your detail request for other facilities.

5. How to install /assemble the house?
Usually it is very easy and fast to assemble the house and there we will supply you the detailed assembling video and drawing with panel number.

6. Do you provide on-site installation service?
For big projects,we can provide installation services.The buyer should pay for the visa, two-way-air ticket, food, accomodation, transportation and 150USD/day per person salary for the installation engineer.

Get 20% discount on your first order

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outdoor duplex prefab container office
Laizhou Dingrong Steel Structure Co., Ltd.
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Company Profile

Company
Laizhou Dingrong Steel Structure Co., Ltd.
Business type
Manufacturer/Factory & Trading Company
Main products
Flat Pack Container House, Collapsible Container House, Folding Container House, Expandable Container House and Pitched Roof Collapsible Container House
Address
Chenggang Road, Laizhou, Yantai, Shandong, China

Laizhou Dingrong Steel Structure Co., Ltd. supplies container houses and steel structure building solutions for wholesale and custom projects. Buyers can confirm dimensions, layout, materials, packing, samples and inspection requirements with the export team before production.

Trade Capacity

  • Main markets include North America, South America, Europe, Southeast Asia, the Middle East and Australia.
  • The export team supports product consultation and project communication.
  • Common trade terms and delivery arrangements are confirmed with the Dingrong export team before production.

Production Capacity

  • Factory equipment supports container house and steel structure production.
  • Finished products use documented visual and functional inspection.
  • Project materials and production details can be confirmed for production follow-up.

R&D and Customization

  • OEM and ODM services are available.
  • Projects can be developed from samples, drawings or complete custom requirements.
  • Steel structure fabrication and assembly equipment support container house projects.

Frequently Asked Questions

What is 20ft container office?
prefab washroom,hospital prefab house,portable prefab toilet for sale
Which product options can buyers confirm for 20ft container office?
1. galvanized frame with powder coating for extra anti rust quality. 2. strong = main frame thickness is 2-3mm 3. with bigger size standard flat pack container house is W2.25*L5.8*H2.60m or W2.438*L6.055*H2.6m our this kind container house is with bigger size W3M*L5.95M*H2.8M 4. doesn't need a crane for installation as the 3m X 5.95m container house is totally disasembled to easy handled sections and all that is required is re assembly. 5. they can be comb...
How does 20ft container office help manage temperature?
Steel sheet with 75mm glass wool insulation
What durability information is provided for 20ft container office?
1.2 Materials Normally,steel beams, steel columns, purlin are all used Q235B cold bending galvanized light steel. strength of steel:f=215N/m2
What sustainability information is given for 20ft container office?
bottom secondary beam
What is the minimum order quantity for 20ft container office?
The minimum order quantity depends on the selected material, dimensions and packing. Confirm the current MOQ with the export team before ordering.
How is the price of 20ft container office determined?
Price is based on quantity, material, dimensions, printing, packing, payment terms and delivery requirements.