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Shawn EaganI 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. -
Denise NewmanDavid is a wonderful person to work with,he is always very responsive to our request and is prompt on delivery.We reccomend him anytime. -
Sean AghiliDavid is an outstanding owner who is very responsible, Knowledgeable, and prompt in responding to customers. -
Michael CairnsI highly recommend David from Deep Blue Smarthouse for people looking for steel framed housing solutions that can be shipped anywhere in the world. -
GaryDeepblue's teamwork is very serious and responsible,I trust them. -
BobWhat a wonderful team,I'm happy to be partners, and i'm also happy to become friends in lives. -
MarkI am very happy to work with deepblue,will continue to cooperate in the future.
2 Bedroom Australian Standard Prefab Granny Flat — Foldable ADU for Brisbane, QLD
| 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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Affordable Prefabricated Buildings | Cabins, Granny Flats & Steel Frame Houses
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
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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.
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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.
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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.
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Specifications:CE, ISO,EN-1090,ICC-ES![]()

