
- Products
- Expandable House
- Flat Roof Expandable House
- Space Capsule
- Container House
- Outdoor Kitchen
- Apple Cabin
- Mobile Toilet
- About PreFab
- …
- Products
- Expandable House
- Flat Roof Expandable House
- Space Capsule
- Container House
- Outdoor Kitchen
- Apple Cabin
- Mobile Toilet
- About PreFab
- Products
- Expandable House
- Flat Roof Expandable House
- Space Capsule
- Container House
- Outdoor Kitchen
- Apple Cabin
- Mobile Toilet
- About PreFab
- …
- Products
- Expandable House
- Flat Roof Expandable House
- Space Capsule
- Container House
- Outdoor Kitchen
- Apple Cabin
- Mobile Toilet
- About PreFab
Astra F30 — The Elite 30ft Flat Roof Family Home
Spacious 58㎡ Modular Living with a Sleek, Contemporary Edge
- Generous 58㎡ Interior: A true full-scale residential solution with a massive 9-meter length, comfortably accommodating 2-3 bedrooms.
- Modern Flat Roof Design: A clean, minimalist architectural silhouette that excels in both urban settings and natural retreats.
- Upgraded Insulation: Features 100mm thick EPS insulated wing roofs for superior thermal protection and energy efficiency.
- Rapid Unfolding System: Precision-engineered 130mm hinges allow for a full setup in under 15 minutes with minimal labor.
- Starting from $14,800 USD
Why Astra F30?
Architectural Excellence
The flat roof design provides a consistent internal ceiling height and a high-end look that complements modern luxury developments.
Logistics Optimized
Engineered to fold to a 2.2m width, allowing a full 58㎡ home to be shipped within a single 40HQ container.
Durable Construction
Hot-galvanized steel frame with electrostatic white powder baking ensures 20+ years of structural integrity and corrosion resistance.
Optional Sloped Roof
For regions with high rainfall or snow, we offer an optional secondary sloped roof upgrade for enhanced drainage and a traditional aesthetic.
Technical Specifications
Customizations for local building codes and extreme climates are available upon request.
Dimensions & Space
- External Dimensions (Open): 9000mm (L) x 6420mm (W) x 2450mm (H)
- External Dimensions (Folded): 9000mm (L) x 2250mm (W) x 2450mm (H)
- Internal Dimensions: 8550mm (L) x 6260mm (W) x 2210mm (H)
- Total Area: 58 ㎡
- Weight: Approx. 3.5–3.8 Tons
Structure & Materials
- Main Frame: Hot-dip galvanized steel with electrostatic spraying (Pure White).
- Wall Panels: 65mm EPS color steel composite panels (0.3mm double-sided steel).
- Main Roof: 50mm EPS color steel composite board + 0.45mm corrugated steel veneer.
- Wing Roof: Upgraded 100mm EPS insulation for superior heat protection.
- Flooring: 18mm Bamboo glue board base with 4.0mm SPC stone plastic finish.
Openings & Hardware
- Entrance Door: High-security broken-bridge aluminum or fire-rated steel door.
- Windows: Aluminum alloy or plastic-steel double-glazing sliding windows.
- Hinges: 130mm heavy-duty galvanized embedded hinges.
Electrical & Systems
- Standard: Pre-installed CE/UL/SAA compliant electrical systems.
- Capacity: Integrated 12KW system with LED lighting and international sockets.
- Utilities: Pre-wired and pre-plumbed for immediate "Plug-and-Play" site connection.
Kitchen & Bathroom
- Bathroom: Fully integrated wet/dry separation layout with smart toilet and vanity.
- Configuration: Supports multiple 2-bedroom or 3-bedroom interior floor plans.

Features Highlight:
- Expandable Design: Innovative folding mechanism for rapid deployment.
- Space Efficient: 58㎡ footprint optimized for maximum usable area.
- Eco-Friendly: Sustainable materials and energy-efficient insulation.
- Quick Installation: Fully operational within 15 minutes of arrival.
Layouts & Vision
3D & Top-Down Layouts
The F30 features a flexible floor plan with a central living area, dedicated kitchen & dining space, two bedrooms, and a full bathroom.
Logistics
Loading quantity is 1 Set per 40HQ container. Folded dimensions are 9000 x 2250 x 2450mm.
Frequently Asked Questions
What are the benefits of the flat roof on a 30ft model?
Is the F30 suitable for year-round living?
How many bedrooms can I have?
Do I need a crane for installation?
Can I add a sloped roof later?
Get Your Free Quote Now
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