A genuine marine reefer container refurbished for reliable cold storage, sourced from established shipping lines. Featuring factory-original refrigeration machinery, marine-grade insulation, and a durable construction, it provides dependable temperature-controlled storage for frozen and chilled products.
A standard ISO shipping container professionally converted in-house into an insulated cold room - PU panel lining, refrigeration retrofit, electrical works and an optional solar power system. A flexible, cost-effective option available in both 20FT and 40FT.
Built entirely from insulated PU sandwich panels rather than a repurposed shipping container a fully custom-built structure assembled on site, paired with a solar power system. Well suited to farm-gate and rural deployment, in line with Bangladesh's growing push toward solar-powered mini cold storage for smallholder farmers
A reliable 40FT refrigerated container designed for temperature-controlled storage and transport. With marine-grade insulation and a factory refrigeration unit, it is suitable for preserving frozen and chilled products in demanding storage environments.
This 40FT refurbished reefer container is ideal for:
| Specification | 40ft Large Unit |
|---|---|
| Container Type | Insulated ISO refrigerated ('reefer') container with integral cooling unit |
| Size | 40ft High Cube |
| External Dimensions | 12.19 m x 2.44 m x 2.90 m (L x W x H) |
| Internal Dimensions | 11.58 m x 2.29 m x 2.50 m (approx.) |
| Cubic Capacity | ≈ 67.7 m³ (2,390 ft³) |
| Tare Weight | ≈ 3,900 – 4,500 kg |
| Maximum Gross Weight | 30,480 kg (67,200 lbs) |
| Maximum Payload | ≈ 26,600 – 28,350 kg |
| Construction — Exterior | Corten steel or aluminium panels, corrugated side walls |
| Construction — Interior | Stainless steel lining, T-bar aluminium floor for airflow |
| Insulation | Rigid polyurethane (PU) foam, walls ≈ 60–100 mm thick |
| Power Requirement | 380–460 V, 3-phase, 50/60 Hz (via reefer plug, genset, or clip-on unit) |
| Airflow System | Bottom-air delivery through T-bar floor; some CA (controlled-atmosphere) models |
| Controlled Atmosphere | O₂ / CO₂ / ethylene control for extended produce shelf life |
| Temperature Range | -30°C to +30°C standard; -40°C to +30°C on some units; 'super-freezer' units to -60°C |
| Price | 10,00,000 to 12,00,000 Taka with a 1-year warranty (T/C*) |
A versatile 20FT and 40FT modified shipping container designed for custom spatial solutions. Featuring robust corten steel construction and fully adaptable interiors, it is suitable for creating functional workspaces, retail units, or living areas in diverse environments.
These 20FT & 40FT modified containers are ideal for:
| SPECIFICATION | 20FT STANDARD UNIT | 40FT HQ LARGE UNIT |
|---|---|---|
| External Dimensions | 20' x 8' x 8.6' (6.06 x 2.44 x 2.59 m) | 40' x 8' x 9.5' (12.19 x 2.44 x 2.9 m) |
| Approx. Floor Area | 160 sq. ft (~14.9 m²) | 320 sq. ft (~29.7 m²) |
| Structure & Cladding | Corrosion-resistant corrugated steel, ISO-grade frame | Corrosion-resistant corrugated steel, ISO-grade frame |
| Insulation | 100–150mm high-density PU foam panel (walls, roof & floor) | 100–150mm high-density PU foam panel (walls, roof & floor) |
| Interior Lining | Food-grade GRP / stainless steel panel | Food-grade GRP / stainless steel panel |
| Flooring | Aluminium T-bar / anti-slip GRP flooring | Aluminium T-bar / anti-slip GRP flooring |
| Monitoring | Digital controller, optional remote alarm | Digital controller, optional remote alarm & data |
| Refrigeration Unit | Project-specified condensing unit (Carrier / Daikin / Thermo King class) | Project-specified condensing unit, dual-compressor option available |
| Power Supply | 380–415V, 3-Phase, 50Hz (generator backup optional) | 380–415V, 3-Phase, 50Hz (generator backup optional) |
| Door & Access | Insulated cam-lock swing door with gasket seal | Insulated cam-lock swing door(s) with gasket seal |
| Temperature Range | +5°C to –25°C (adjustable set-point) | +5°C to –25°C (adjustable set-point) |
| Price | Up On Request | Up On Request |
A highly efficient modular cold room constructed with insulated sandwich panels (PUF/PIR), designed for premium temperature-controlled storage. With customizable dimensions ranging from standard 20FT and 40FT footprints to larger, purpose-built sizes, it offers superior thermal efficiency and airtight sealing for preserving chilled and deep-frozen products in demanding commercial environments.
This Sandwich Panel Cold Room (20FT, 40FT & Bigger Sizes) is ideal for:
| SPECIFICATION | INFORMATION |
|---|---|
| System Type | Prefabricated modular cold room / cold storage building using insulated sandwich (PUF/PIR) wall & roof panels |
| Core Insulation Material | PUF (Polyurethane Foam), PIR (Polyisocyanurate), EPS or Rockwool |
| Panel Thickness | 50 mm, 75 mm, 100 mm, 120 mm, 150 mm, 200 mm (up to 250 mm for deep-freeze) |
| Panel Density | PUF ≈ 40 ± 2 kg/m³; PIR ≈ 45 kg/m³; Rockwool 48–160 kg/m³ |
| Thermal Conductivity (k-value) | PUF 0.020–0.024 W/m·K; PIR 0.021–0.023 W/m·K; EPS 0.030–0.036 W/m·K |
| Insulation R-Value | ≈ R-3.4 at 75 mm to R-5.7+ at 125 mm (higher with thicker panels) |
| Outer/Inner Skin Material | Pre-painted galvanized steel (PPGI/PPGL), stainless steel (SS304), or aluminum, 0.4–0.6 mm thick |
| Standard Panel Width | 1,000 mm / 1,150 mm / 1,160 mm |
| Standard Panel Length | Custom cut, up to 12 m (up to 18 m from some manufacturers) |
| Jointing System | Tongue-and-groove or cam-lock joints for an airtight, thermal-bridge-free seal |
| Fire Rating | B1/B2 self-extinguishing (PU core); improved fire rating available with PIR core |
| Door Type | Insulated hinged or sliding cold-room doors; freezer doors fitted with anti-frost heater strips |
| Refrigeration System | External condensing unit + evaporator/unit cooler (remote or self-contained) |
| Floor System | O₂ / CO₂ / ethylene control for extended produce shelf life |
| Operating Temperature Range | +10°C down to -36°C (standard); ultra-low freezer design to -60°C |
| Price | Up On Request |
Reliable cold storage requires more than just low temperatures. It requires proper insulation, dependable refrigeration, efficient temperature control, and a system designed around your specific storage requirements. Our cold storage solutions are designed to provide consistent performance, product protection, and long-term operational reliability.
01 — Reliable Temperature Control
Maintain stable and consistent temperatures to protect product quality, freshness, and shelf life.
02 — Energy-Efficient Operation
Efficient refrigeration and insulation help minimize heat loss and reduce unnecessary energy consumption.
03 — Customized Solutions
Cold storage systems can be configured to meet your required size, capacity, temperature range, and application.
04 — Durable & Reliable Construction
High-quality insulation, refrigeration components, and robust construction provide dependable performance for demanding commercial and industrial environments.
Cold storage plays a critical role in preserving temperature-sensitive products and maintaining their quality throughout storage and distribution. By controlling temperature and reducing exposure to heat, cold storage helps slow deterioration, minimize spoilage, and extend product shelf life.
At SIMEX Bangladesh, we provide practical and reliable cold storage solutions designed around the specific requirements of each project. From compact container-based systems to larger custom-built cold rooms, our focus is on quality, performance, and long-term reliability.
Need production capacity details, pricing, or technical guidance
Our Engineer is ready to assist you with:
Eng. Israt Fatema Shupti (Assistant Project Coordinator)
B.Sc in Civil and Environmental
Engineering, North South University
Phone / WhatsApp: +880 173 333 1042
Email: [email protected]
Head of Business: +880 173 333 1033
