Industrial-grade modular steel structures tailored for civil engineering, industrial camps, commercial facilities, and residential deployments across Bangladesh.
Bangladesh’s rapid economic expansion—driven by landmark mega-projects such as the Bangabandhu Sheikh Mujib Shilpa Nagar (BSMSN) in Mirsarai, the Matarbari Deep Sea Port, the Padma Bridge Rail Link, and the Dhaka Metro Rail network—has catalyzed an unprecedented demand for high-speed, durable, and redeployable site architecture.
Traditional brick-and-mortar construction in Bangladesh presents critical operational bottlenecks: lengthy masonry timelines, extreme weather disruptions during the monsoon season (June to September), high material wastage, and non-recyclable structural footprints. Engineering firms, EPC contractors, and industrial developers across Dhaka, Chattogram (Chittagong), Sylhet, and Khulna are rapidly replacing temporary bamboo and brick sheds with factory-built foldable container structures.
As a specialized factory and global supplier, JPS Box Homes (Jagruthi Prefab Solutions Private Limited) delivers structural-grade, galvanised steel foldable container systems that reduce on-site deployment timelines by up to 80% while upholding rigorous structural compliance under the Bangladesh National Building Code (BNBC).
Designed to withstand tropical monsoon precipitation, high atmospheric humidity, and coastal saline exposure in the Bay of Bengal region.
Engineered using cold-formed Q235B/Q345 structural steel frames (2.5mm–3.0mm thickness) treated with hot-dip galvanization and C3/C4 marine-grade anti-corrosion epoxy coatings to eliminate oxidation in Chattogram's coastal zones.
Wall panels utilize 50mm to 100mm Polyurethane (PU), Rockwool, or EPS sandwich cores delivering thermal conductivity as low as 0.024 W/m·K. Reduces HVAC power consumption in humid tropical conditions by up to 35%.
Integrated pitch roof system with dual-seal EPDM rubber gaskets and concealed perimeter drainage channels, engineered to handle torrential downpours exceeding 180 mm/hr without water ponding or internal leakage.
| Parameter | Standard Foldable Unit (20ft) | Expandable Luxury Module (20ft/40ft) | Detachable Flat-Pack Container |
|---|---|---|---|
| External Dimensions (L×W×H) | 5900mm × 2438mm × 2591mm | 5900mm × 6300mm × 2480mm (Unfolded) | 6055mm × 2435mm × 2896mm |
| Structural Steel Grade | Q235B Galvanized Steel Profile | High-Yield Tensile Steel Framework | Heavy-Duty Q345 Galvanized Frame |
| Wall Core Material | 50mm EPS / Rockwool Panel | 75mm High-Density PU / Mineral Wool | 50mm–75mm Fireproof Rockwool |
| Wind Pressure Resistance | Up to 110 km/h (Typhoon Grade 10) | Up to 120 km/h (Typhoon Grade 11) | Up to 125 km/h (Typhoon Grade 11) |
| Seismic Rating | Magnitude 8.0 Equivalent | Magnitude 8.5 Equivalent | Magnitude 8.0 Equivalent |
| Container Loading Ratio | 10 Units per 40HQ Container | 2 Units per 40HQ Container | 8 Units per 40HQ Container |
| Assembly Speed | 4 Workers / 15 Minutes per Unit | 4 Workers / 1 Hour per Unit | 3 Workers / 3 Hours per Unit |
Quantifying the direct total cost of ownership (TCO), construction velocity, and environmental impact for projects operating in Bangladesh.
Because ocean freight to Chittagong Port (Chattogram) and inland logistics via Dhaka's outer ring roads represent a significant percentage of landed costs, JPS Box Homes optimizes frame geometries to fit up to 10 folded container units inside a single 40HQ container.
Compared to fully welded pre-assembled cabin boxes that ship as a single unit per container, our foldable system cuts freight costs per square meter by nearly 90%, allowing project managers in Bangladesh to stretch procurement budgets further.
From the textile hubs of Gazipur and Narayanganj to coastal infrastructure projects in Cox's Bazar.
In Gazipur, Ashulia, and Narayanganj, RMG manufacturers utilize expandable and glass curtain-wall container modules to quickly build Accord/Alliance-compliant administrative offices, buyer inspection rooms, and testing labs without occupying permanent floor space.
EPC contractors running bridge, railway, and expressway projects deploy 20ft foldable container barracks and modular kitchens. The rapid open-and-close mechanism enables fast relocation as project alignment moves.
Within the Karnaphuli, Adamjee, and Mirsarai EPZs, modular containers serve as medical emergency posts, security checkpoints, site supervisory offices, and IT server nodes featuring anti-static raised flooring.
In Sylhet, Srimangal, Sajek Valley, and Cox's Bazar, hoteliers install luxury glass-wall prefab units and 2-story expandable container villas, offering high-end eco-stay experiences with minimal footprint on green land.
Given Bangladesh’s vulnerability to seasonal flooding and cyclones, foldable container clinics and emergency relief housing can be dispatched via river barges and trucks to set up medical centers in remote districts within 24 hours.
Real estate developers in Uttara, Dhanmondi, and Chattogram leverage modern retail shop container modules as temporary sales galleries and customer service hubs during pre-construction property marketing phases.
Direct factory engineering expertise, transparent material traceability, and dedicated export logistics management.
JPS Box Homes operates as the official modular architecture brand of Jagruthi Prefab Solutions Private Limited (CIN: U16222AP2025PTC121560). Our advanced manufacturing facilities build every structural component under standardized factory protocols.
Unlike trading houses or unverified brokers, we maintain end-to-end accountability over the production cycle—from raw steel coil slitting and automated roll-forming to sandwich panel compression, powder coating, and final assembly testing.
Every batch delivered to Bangladesh undergoes strict quality audits, including structural weld non-destructive testing (NDT), water spray penetration testing at 0.3 MPa, and panel load testing, ensuring zero site-level surprises during critical deployments.
Navigating import customs clearance at Chattogram (Chittagong) Port or Benapole Land Port requires clear documentation. JPS Box Homes provides full logistics support for international buyers:
Addressing the core technical, logistical, and maintenance questions raised by project buyers in Bangladesh.
Production for standard foldable container orders (10 to 50 units) typically takes 7 to 12 days. Maritime transit time from our major supply hubs to Chattogram Port (Chittagong) ranges from 10 to 16 days depending on the shipping line. Customs processing and inland trucking to Dhaka or surrounding EPZ zones usually add another 4 to 7 days.
All main load-bearing frames undergo hot-dip galvanization with a zinc coating weight of up to 120g/m², followed by high-grade fluorocarbon anti-corrosion primer and epoxy finish. Wall panels are built with pre-painted galvanized steel skins (PPGI), providing superior resistance against rust, salt spray corrosion in coastal areas like Cox's Bazar, and micro-fungal growth during monsoon season.
For temporary or short-term site offices, foldable container units can sit directly on a leveled, compacted gravel surface or simple concrete corner pads. For long-term installations, multi-story setups, or low-bearing riverbed soils common in alluvial areas of Bangladesh, we recommend a simple concrete strip foundation or reinforced plinth beam to ensure long-term stability and optimal drainage underneath the chassis.
Yes. JPS foldable container frames feature reinforced corner castings rated for multi-tier stacking. Units can be stacked 2 to 3 stories high using interlock twist-locks, external steel staircases, covered corridors, and heavy-duty structural support beams, effectively doubling or tripling usable workspace without increasing the ground footprint.
We supply Rockwool (mineral wool) core sandwich panels rated as Class A non-combustible material (up to 1000°C fire resistance for 120 minutes), meeting safety standards required for ready-made garment (RMG) factories, government infrastructure project camps, and hazardous industrial storage units in Bangladesh.
Our units use heavy-duty forged steel hinges, reinforced pin lock mechanisms, and tear-resistant synthetic rubber sealing gaskets. They are tested to withstand over 100 full fold-and-unfold cycles without structural distortion or water seal failure, making them a reusable asset across multiple consecutive project contracts.
Get instant technical guidance, floorplan customizations, container loading plans, and competitive CIF Chattogram pricing from our senior modular engineering team.
