Model‑ST Expandable Prefab House 10ft/20ft/30ft/40ft I Buildgram house solution

Short Description:

Buildgram Model‑ST expandable prefab house features double‑wing folding, fast installation, steel frame, and fireproof insulation. Ideal for home, office, tourism, and emergency use. Global delivery &...

Product model: Model-ST
Regular Specification: floor area 19㎡/29㎡/36㎡/56㎡/75㎡
Unit of Measurement: Unit
customizing: Yes, quantity/external decorative wall panel color&pattern

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Product Detail

Build Model‑ST: Foldable Expandable Prefab House

Fast Installation | Strong Structure | Energy Efficient | Worldwide Shipping Supported

The Model‑ST is a revolutionary double‑wing folding prefab house designed for rapid deployment. Built with a robust galvanized steel frame and modern insulated glass windows, it quickly unfolds into a fully functional, comfortable living or working space, suitable for global residential, commercial and emergency projects.

Multiple Size Options & Container Loading Capacity:
10ft(19㎡): 4 units / 40HQ | 15ft(29㎡): 6 units / 40HQ | 20ft(36㎡): 2 units / 40HQ | 30ft(56㎡): 1 unit / 40HQ | 40ft(75㎡): 1 unit / 40HQ
Folded outer dimension: L12.032m × W2.352m × H2.698m

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Key Specifications

Available Area

19㎡ ~ 75㎡

On-site Installation

30 Mins Only

Wind Resistance

Grade 11–12

Design Lifespan

25+ Years

Technical Data

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Fast Expandable Design

Double‑wing folding structure supports full expansion within 3 hours, delivered as compact folded units to fit standard shipping containers, cutting logistics cost greatly.

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Strong & Safe Structure

Hot-dip galvanized steel frame + Class A fireproof sandwich panels, waterproof, corrosion resistant and capable of resisting Grade 12 strong wind.

Energy Saving & Comfort

High-density thermal insulation and large thermal break glass windows keep stable indoor temperature under extreme hot & cold climate.

Eco‑friendly & Cost‑Effective

90% factory prefabricated to reduce construction waste, foldable & reusable for over 10 times with lower overall investment than traditional buildings.

Application Scenarios

🏨 Boutique Hotels & Resorts 🏢 Corporate Offices 🏗️ Construction Site Dormitories 🏥 Emergency Clinics & Hospitals 🏫 Schools & Training Centers 🏡 Private Villas & Cabins

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Key Features

Eco-Friendly & Sustainable

Constructed with 85% recyclable steel, cutting construction waste by 70% compared with traditional buildings. Fully compliant with global green building standards.

Durability & Weather Resistance

Galvanized steel frame plus 50~75mm thermal insulation withstands -30℃ to 40℃ extreme weather, Grade 12 wind resistance with over 25 years service life.