Custom Expandable Container Houses from China Manufacturer
Choose the size, layout, exterior wall panels, doors, windows, kitchen, bathroom and interior finish. Sunfine supports custom expandable container house solutions for importers, distributors and project buyers.
Recommended Expandable House Designs
Different buyers need different expandable container house designs. Choose a suitable product direction before discussing customization details.
Prefab Granny Flat
Suitable for backyard living, guest rooms, rental units and residential extension projects.
View Granny Flat Models →
10ft Expandable House
Recommended for compact sites, small offices, backyard rooms and budget-sensitive projects.
View 10ft Models →
Small Expandable House
A practical choice for smaller sites, backyard guest rooms, site offices and flexible living needs.
View Small Models →
40ft Family Layout
Designed for larger usable space, family living, multi-room layouts and long-term accommodation projects.
View 40ft Models →Choose Exterior Wall Panels For Different Market Styles
Exterior wall panels directly affect the final appearance of an expandable container house. Buyers can select different colors and textures to match resort projects, residential markets, rental units or commercial display houses.
Request Panel Photos
Grey Modern Exterior
Clean appearance for general residential, modular home and rental housing markets.
View Grey Exterior Models →
Wood Grain Exterior
Recommended for backyard guest houses, resorts, cabins, holiday parks and nature-style accommodation projects.
View Wood Grain Models →
Dark Premium Exterior
Suitable for high-end display houses, backyard living and modern accommodation projects.
View Dark Exterior Models →Custom Layouts For Different Living Needs
The floor plan can be adjusted based on the target use, such as family living, rental housing, resort rooms, worker accommodation or office space.







Configure Doors, Windows, Flooring, Kitchen And Bathroom
Interior configuration can be selected according to budget, target market and final application.
Floor Options
SPC floor, PVC floor, wooden floor and different floor colors can be selected based on project use, interior style and maintenance requirements.
Bathroom Options
Private bathroom, wet and dry separation, shower room, washbasin, toilet, mirror, cabinet, floor drain and plumbing options can be discussed before production.
Kitchen Cabinet Options
L shape cabinet, wall cabinet, fridge position, I shape cabinet and customized storage solutions can be adjusted according to layout and living requirements.
Door & Window Options
Steel door, aluminum door, glass door, sliding door, open-outward window, top hung window and sliding window options can be selected based on market needs.
Find The Right Expandable House Category
If you already have a target application, you can browse related product categories first, then contact us for customization.
Prefab Granny Flat
Popular for backyard living, guest rooms, rental units and residential extension projects.
40ft Expandable House
Larger interior space for family layouts, multi-room living and project accommodation.
Expandable Trailer House
Matched with trailer chassis for mobile housing, transportable use and flexible site relocation.
Two Story ADU
Recommended for larger modular home layouts, premium residential projects and backyard ADU use.
Custom Expandable Houses For Multiple Applications
One expandable container house structure can be adapted into different project solutions through layout and configuration changes.
Resort Accommodation
Workforce Housing
Backyard Living
Modular Office
Common Questions
Can the layout be customized?
Yes. Bedroom quantity, living room, kitchen, bathroom, partitions and open space can be adjusted according to project needs.
Can I choose the exterior wall panel?
Yes. Exterior metal carved panels are available in different colors and textures. Buyers can request real panel photos before confirmation.
What sizes are available?
Available models include 10ft, small 20ft, 20ft, 30ft and 40ft expandable house options.
Can the kitchen and bathroom be customized?
Yes. Kitchen cabinets, bathroom layout, shower room, washbasin, toilet, floor drain and fittings can be discussed before production.
Is this suitable for B2B project buyers?
Yes. It is suitable for importers, distributors, contractors, resorts, workforce housing and temporary accommodation projects.
Get A Custom Solution
Tell us your model, quantity, destination country and customization requirements.