• NINGBO DEEPBLUE SMARTHOUSE CO.,LTD
    Shawn Eagan
    I enjoyed working with David. He was a hard worker and was easy to get along with. He always had a great attitude and seemed skilled at what he did.
  • NINGBO DEEPBLUE SMARTHOUSE CO.,LTD
    Denise Newman
    David is a wonderful person to work with,he is always very responsive to our request and is prompt on delivery.We reccomend him anytime.
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    Sean Aghili
    David is an outstanding owner who is very responsible, Knowledgeable, and prompt in responding to customers.
  • NINGBO DEEPBLUE SMARTHOUSE CO.,LTD
    Michael Cairns
    I highly recommend David from Deep Blue Smarthouse for people looking for steel framed housing solutions that can be shipped anywhere in the world.
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    Gary
    Deepblue's teamwork is very serious and responsible,I trust them.
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    Bob
    What a wonderful team,I'm happy to be partners, and i'm also happy to become friends in lives.
  • NINGBO DEEPBLUE SMARTHOUSE CO.,LTD
    Mark
    I am very happy to work with deepblue,will continue to cooperate in the future.
Contact Person : David Chen
Phone Number : +86-19957023962
Whatsapp : +8618067226015

2 Bedroom Australian Standard Prefab Granny Flat — Foldable ADU for Brisbane, QLD

Place of Origin NINGBO,CHINA
Brand Name DEEPBLUE SMARTHOUSE
Certification AS/NZS,UL,AISI,
Model Number 2609F
Minimum Order Quantity 2 sets
Price Negotiation
Packaging Details Bare bundle / 40HQ
Delivery Time 30-40 days
Payment Terms L/C,D/A,D/P,T/T
Supply Ability 12000houses/year
Product Details
Frame Material 0.75mm/0.95mm/1.15mm Steel Frame With AZ150 Zinc Coating External Wall 100 Or 50mm ALC Panel/WPC Board/fibre Cement
Ceiling Material MGOboard/ Gypsum Board+others Insulation Glass Wool/EPS/XPS/PU Sandwich Panel
Floor Laminate/wooden/tile Roofing EPS Sandwich Panel/steel Roofing/asphalt
Highlight

Foldable Prefab Granny Flat

,

Australian Standard 2 Bedroom ADU

,

Granny Flat for Brisbane QLD

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Product Description

Affordable Prefabricated Buildings | Cabins, Granny Flats & Steel Frame Houses


Patel House


1Living 2Bedroom 2Bath 1Kitchen 70.8m²


Patel House is a Granny Flat project delivered by DEEPBLUE SMARTHOUSE in Brisbane, Australia, in 2026. Built on the company's patented folding house technology, the unit is a classic and highly practical design that combines smart space planning with efficient logistics. 

Specifications

Item

Detail

Footprint

11.8 m × 6 m

Internal Area

70.8 m²

Deck

23.6 m², WPC

Bedrooms / Bathrooms

2 / 2

Structure

Steel frame, patented folding system


Floorplan 

2 Bedroom Australian Standard Prefab Granny Flat — Foldable ADU for Brisbane, QLD

Dimensions & Area The house measures 11.8 m × 6 m, with a usable floor area of approximately 70.8 m². It is complemented by a WPC (Wood-Plastic Composite) deck of 23.6 m², offering an extended outdoor living space.


2 Bedroom Australian Standard Prefab Granny Flat — Foldable ADU for Brisbane, QLD


Key Advantage 


Folding House Technology By adopting DEEPBLUE SMARTHOUSE's patented folding technology, the entire structure can be folded and flat-packed for shipping. This significantly reduces container space and transportation costs, making the project more economical and efficient to deliver on-site while retaining the quality and comfort of a conventional build.



Design code:
(1)AISI S100 North American Specification for the Design of Cold-Formed Steel Structural Members published by the American Iron and Steel Institute (AISI) in the United States.
(2)AS/NZS 4600 Australian/New Zealand Standard-Cold-formed steel structures jointly published by Standards Australia and Standards New Zealand.
(3)BS 5950-5 Structural use of steelwork in building-Part 5. Code of practice for the design of cold-formed thin gauge sections published by BSI in the UK.
(4)ENV1993-1-3 means Eurocode 3: Design of steel structures; Part 1.3: General rules, Supplementary rules for cold-formed thin gauge members.


2 Bedroom Australian Standard Prefab Granny Flat — Foldable ADU for Brisbane, QLD


Deepblue Smarthouse: 


Deepblue Smarthouse is a leading Chinese company that specializes in designing and constructing prefab homes using light steel frame technology. Our comprehensive end-to-end building services cover everything from design and engineering to manufacturing,sourcing kitset of materials for whole buildings, and related services. As a one-stop solution provider, we are committed to delivering efficient, sustainable, and cost-effective building solutions for our clients, including housing developers, builders, and owner-builders.


2 Bedroom Australian Standard Prefab Granny Flat — Foldable ADU for Brisbane, QLD

2 Bedroom Australian Standard Prefab Granny Flat — Foldable ADU for Brisbane, QLD
 


Specifications:CE, ISO,EN-1090,ICC-ES


2 Bedroom Australian Standard Prefab Granny Flat — Foldable ADU for Brisbane, QLD