Do you have a minimum order quantity (MOQ) for the tiny house?

MOQ is 1 Unit. We support custom prefab house orders starting from one. Wholesalers get factory direct pricing on bulk modular housing units.

Can these container houses be stacked to build 2 stories?

Yes, stackable design. Our flat pack container houses can be stacked to create a 2 story building. We provide external staircases and structural reinforcement, ideal for labor camps or modular hotels.

What sizes and layouts are available?

We offer 20ft and 40ft expandable houses with flexible layouts, including 1-bedroom, 2-bedroom, and 3-bedroom options. Custom layouts are available.

Quick Installation Waterproof and Durable House 40FT Expandable Container House Granny Flat

Name: Quick Installation Waterproof and Durable House 40FT Expandable Container House Granny Flat
Brand: Xiamen Sunfine Architect & Construction Co., Ltd.
SKU: 2300077045

Fujian, ChinaXiamen Sunfine Architect & Construction Co., Ltd.

US$5,700.00

1-9 Pieces

US$5,500.00

10-99 Pieces

US$3,800.00

100+ Pieces

Sample price:US$8600.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Application

Apartment

Model NO.

Container Home

Fast Installation

Feature

Earthquake Resistant, Moisture Proof

Material

Sandwich Panel

Warranty

Non

Certification

CE, ISO

Window

Customized

Door

Customized

Floor

Customized

Transport Package

Safe Packaging

Specification

3*6*2.8 (m)

Trademark

Sunfine

Origin

China

HS Code

9406900090

Production Capacity

50000

Key features

Australian Standards Ready:Designed to meet Australian and AS/NZS requirements, suitable for prefab granny flats, granny flat kits, and council approval needs.

Fast Installation for Granny Flat Projects:Factory-built expandable granny flat house unfolds on-site, cutting build time from months to weeks for granny flat in Australia.

Built for Australian Climate:Insulated, waterproof, and corrosion-resistant steel structure ensures durability for expandable granny flat use across Australia.

Move-In Ready Design:Each prefab granny flat comes pre-installed with kitchen, bathroom, plumbing, electrical, and insulation systems.

Lower Total Cost Solution:As a China granny flat manufacturer, factory-direct pricing helps reduce overall costs for portable granny flat and backyard housing projects.

Company profile

Years of Export ExperienceExhibition ExperienceFlexible Customization3D Software Design

Xiamen Sunfine Architect & Construction Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customizationExport Year: 2020-05-04 CertifiedNearest Port: Xiamen PortAverage Response Time: ≤3.72h

About Our Factory & Business Background

AddressNo 16, Xinfeng 3rd, Huli District, Xiamen, Fujian, China

Plant Area12680 square meters

Terms of PaymentLC, T/T

International Commercial Terms(Incoterms)FOB, CIF, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsContainer House, Prefab House, Moveble House, Prefabricated Building, Flat Pack Cabins, Portable Toilet

Production Lines4

Production MachinesCold Bending Forming Machine Facility

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsNo

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, Australia

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Product Q&A

Q:Are these expandable houses suitable for granny flats in Australia?

Yes. Our expandable houses are widely used as granny flat houses in Australia, suitable for backyard living, rental, and family accommodation. Final approval depends on local council requirements.

Q:Do the houses comply with Australian Standards (AS/NZS)?

Yes. The structure, electrical, plumbing, and insulation systems are designed to meet AS/NZS Australian Standards, helping reduce approval and compliance risks.

Q:Is the house delivered fully finished or does it require local construction?

The house is move-in ready. Kitchen, bathroom, plumbing, electrical wiring, insulation, and interior finishes are pre-installed at the factory.

Q:How long does installation take after delivery?

Yes. The house is insulated, waterproof, fire-resistant, windproof, and built with a corrosion-resistant steel frame, suitable for Australian coastal and inland climates.

Q:Is the house suitable for Australian weather conditions?

20+ years lifespan. Our shipping container homes feature anti-corrosive steel and insulated panels, ensuring long-term durability for permanent family homes.