Last updated: May 19, 2026
Quick Answer
Sandwich panel prices in Bangladesh range from approximately BDT 850 to BDT 3,500+ per square foot in 2026, depending on core material (EPS, PU, or Rockwool), panel thickness, facing type, and supplier. EPS panels are the most affordable option, while Rockwool fire-rated panels sit at the premium end. Getting accurate quotes requires specifying thickness, application (wall, roof, cold room, clean room), and order volume.
Key Takeaways
- EPS sandwich panels are the most budget-friendly, typically ranging from BDT 850–1,400/sq ft for standard wall and roof applications.
- PU (polyurethane) sandwich panels cost more — roughly BDT 1,200–2,200/sq ft — but deliver superior thermal insulation, making them the preferred choice for cold rooms and food processing facilities.
- Rockwool sandwich panels are the most expensive (BDT 1,800–3,500+/sq ft) due to their fire-resistance properties, required for hospitals, OT rooms, and high-safety industrial buildings.
- Panel thickness is a major price driver: a 50mm panel can cost 30–50% less than a 150mm panel of the same core material.
- Bulk orders (typically 500 sq ft and above) usually attract discounts of 5–15% from Bangladeshi suppliers.
- Import-dependent raw materials mean prices fluctuate with USD/BDT exchange rates and global steel prices.
- Installation costs are separate and typically add BDT 150–400/sq ft depending on complexity.
- Always compare at least three suppliers and request itemized quotes that separate panel cost from accessories and labor.
- Certified panels (fire-rated, food-grade, GMP-compliant) carry a price premium but reduce regulatory and safety risks.
- The sandwich panel market in Bangladesh is concentrated in Dhaka, Gazipur, Narayanganj, and Chittagong.
What Is a Sandwich Panel and Why Does It Matter for Bangladesh?
A sandwich panel is a three-layer building component: two rigid metal face sheets (usually galvanized or pre-painted steel) bonded to an insulating core material. The core can be EPS (expanded polystyrene), PU (polyurethane foam), or Rockwool (mineral wool). The result is a lightweight, strong, thermally efficient panel used for walls, roofs, cold rooms, clean rooms, and industrial buildings.
Bangladesh's construction sector has grown rapidly over the past decade, driven by garment factories, food processing plants, pharmaceutical facilities, and cold chain logistics. Sandwich panels have become a go-to solution because they reduce construction time, cut energy costs, and meet international compliance standards (GMP, HACCP, ISO) that export-oriented industries require.
For buyers researching the sandwich panel price list Bangladesh, understanding what drives cost differences is as important as knowing the numbers themselves.
What Are the Current Sandwich Panel Prices in Bangladesh (2026)?
Prices below are market estimates based on typical supplier ranges in Bangladesh as of mid-2026. Actual quotes will vary by supplier, order size, and specifications. Always confirm with a licensed supplier before budgeting.
EPS Sandwich Panel Price List (Bangladesh)
| Thickness | Estimated Price (BDT/sq ft) | Common Applications |
|---|---|---|
| 50mm | 850 – 1,050 | Partition walls, light industrial |
| 75mm | 950 – 1,200 | Factory walls, poultry farms |
| 100mm | 1,050 – 1,400 | Roofing, general industrial |
| 150mm | 1,300 – 1,700 | Heavy insulation, warehouses |
PU (Polyurethane) Sandwich Panel Price List (Bangladesh)
| Thickness | Estimated Price (BDT/sq ft) | Common Applications |
|---|---|---|
| 50mm | 1,200 – 1,500 | Clean rooms, food processing |
| 75mm | 1,400 – 1,800 | Cold rooms (above freezing) |
| 100mm | 1,600 – 2,000 | Cold storage, pharma facilities |
| 150mm | 1,900 – 2,500 | Deep freeze rooms (-18°C and below) |
| 200mm | 2,200 – 3,000 | Ultra-low temperature storage |
Rockwool Sandwich Panel Price List (Bangladesh)
| Thickness | Estimated Price (BDT/sq ft) | Common Applications |
|---|---|---|
| 50mm | 1,800 – 2,200 | Hospital OT rooms, fire-rated walls |
| 75mm | 2,100 – 2,600 | Pharmaceutical clean rooms |
| 100mm | 2,400 – 3,000 | High-fire-risk industrial buildings |
| 150mm | 2,800 – 3,500+ | Maximum fire-rated construction |
Note: Steel facing thickness (typically 0.4mm–0.6mm PPGI) also affects price. Thicker or higher-grade steel facing adds BDT 50–150/sq ft to the base price.
For a more detailed breakdown, see the Sandwich Panel Price in Bangladesh 2026 Full Guide and the Sandwich Panel price in Bangladesh overview from local manufacturers.
What Factors Drive Sandwich Panel Prices in Bangladesh?
Several variables push prices up or down. Knowing them helps buyers negotiate better and avoid overpaying.
1. Core Material
EPS is cheapest because it's locally produced in Bangladesh. PU foam requires more specialized manufacturing. Rockwool is mostly imported, making it the most expensive core.
2. Panel Thickness
Thicker panels use more raw material and cost more. For cold rooms, skimping on thickness increases long-term energy bills, so the upfront cost difference is often worth it. See the guide on how to choose sandwich panel thickness for application-specific recommendations.
3. Steel Facing Grade and Thickness
Standard PPGI (pre-painted galvanized iron) at 0.4mm is the baseline. Stainless steel or food-grade coatings for pharmaceutical and food processing applications can add 20–40% to the panel price.
4. Panel Dimensions and Custom Cuts
Standard panel widths (1,000mm–1,200mm) are cheapest. Custom widths or non-standard lengths require additional fabrication and carry a premium.
5. Certifications and Compliance
Fire-rated panels (EI 60, EI 90, EI 120), GMP-compliant clean room panels, and HACCP-certified food-grade panels all cost more because they require tested, certified materials and controlled manufacturing processes.
6. Order Volume
Small orders (under 200 sq ft) typically pay list price or above. Orders above 500–1,000 sq ft usually qualify for volume discounts.
7. Exchange Rate and Import Costs
Steel coils and PU chemicals are priced in USD. When the BDT weakens against the dollar, panel prices in Bangladesh rise within weeks.
How Does the Sandwich Panel Price List Bangladesh Compare Across Applications?
Different applications have very different cost profiles. Choosing the wrong panel type wastes money — either through overspending on unnecessary specs or underspending and failing compliance requirements.
Cold Room and Cold Storage
PU panels are non-negotiable for cold rooms. EPS has lower insulation value (R-value), which means higher electricity bills for refrigeration over time. For a deep-freeze room at -18°C or below, 150mm–200mm PU panels are standard. See the PU Sandwich Panel for Cold Room guide for full specifications.
Clean Rooms and Pharmaceutical Facilities
Rockwool or high-density PU panels with food-grade or anti-microbial coatings are required. The Clean Room Sandwich Panel Bangladesh Buyer's Guide covers GMP and ISO compliance requirements in detail.
Factory Buildings and Industrial Sheds
EPS panels are usually sufficient for general factory walls and roofing where fire risk is low and temperature control is not critical. The Sandwich Panel for Factory Building guide outlines the most cost-effective configurations.
Poultry Farms
75mm–100mm EPS panels strike the best balance between cost and insulation for poultry housing in Bangladesh's climate. Learn more in the Best Sandwich Panel for Poultry Farm guide.
Hospital OT Rooms
Rockwool panels with fire-rated certification are required for operating theatres. The Hospital OT Room Sandwich Panel guide covers specifications and compliance requirements.
EPS vs PU vs Rockwool: Which Offers the Best Value?
The "best value" panel depends entirely on the application. Here's a direct comparison:
| Feature | EPS | PU | Rockwool |
|---|---|---|---|
| Price (relative) | Lowest | Medium | Highest |
| Thermal insulation | Good | Excellent | Moderate |
| Fire resistance | Poor | Poor–Moderate | Excellent |
| Moisture resistance | Moderate | Good | Moderate |
| Weight | Light | Light | Heavier |
| Best for | General industrial, poultry | Cold rooms, food processing | Hospitals, fire-rated buildings |
Choose EPS if: Budget is the primary concern and fire risk is low.
Choose PU if: Temperature control matters (cold rooms, pharma, food processing).
Choose Rockwool if: Fire safety compliance is required or the building code mandates it.
For a deeper comparison, the EPS vs PU Sandwich Panel guide walks through the decision criteria with real-world examples.
What Are the Hidden Costs Beyond the Panel Price?
The panel price is only part of the total project cost. Buyers who budget only for panels often face significant cost overruns.
Installation Labor
Roof panel installation is more complex than wall installation and costs more. Expect BDT 150–250/sq ft for wall panels and BDT 200–400/sq ft for roof panels, depending on height and complexity. The Sandwich Panel Roof Installation Bangladesh guide covers what installation involves.
Accessories and Fittings
Flashings, ridge caps, corner trims, sealants, fasteners, and doors are sold separately. These can add 10–20% to the panel cost. See the Sandwich Panel Doors and Accessories guide for a full accessories checklist.
Transport and Delivery
For projects outside Dhaka, transport costs can be significant. Large panels require flatbed trucks and careful handling to avoid damage.
Maintenance
Sandwich panels are low-maintenance but not zero-maintenance. Sealants need periodic inspection, and steel facings in coastal or high-humidity areas may need protective treatment. The Maintenance of Sandwich Panels guide outlines a practical maintenance schedule.
How to Get the Best Price from Bangladesh Sandwich Panel Suppliers
Getting a competitive price on the sandwich panel price list Bangladesh requires more than just asking for a quote.
- Define specifications first. Know your required thickness, core material, facing grade, and panel dimensions before approaching suppliers. Vague requests lead to vague (and often inflated) quotes.
- Request itemized quotes. Ask suppliers to separate panel cost, accessories, delivery, and installation. This makes comparison easier and reveals hidden markups.
- Get at least three quotes. The Bangladeshi market has multiple manufacturers and suppliers, particularly in Dhaka and Gazipur. Comparing quotes from verified sandwich panel suppliers in Bangladesh gives leverage in negotiation.
- Ask about volume discounts. Even if your order is modest, ask what the threshold is for a discount. Sometimes consolidating orders or phasing purchases can qualify.
- Check certifications. A cheaper uncertified panel that fails a factory inspection or compliance audit costs far more in the long run than a properly certified one.
- Verify the manufacturer. Some suppliers resell imported panels with significant markups. Buying directly from a local sandwich panel manufacturer in Bangladesh typically reduces cost.
FAQ: Sandwich Panel Price List Bangladesh
Q: What is the minimum order quantity for sandwich panels in Bangladesh?
Most suppliers accept orders from 100–200 sq ft, but pricing is significantly better at 500 sq ft and above. Some manufacturers set minimums at 300 sq ft for custom specifications.
Q: Are sandwich panel prices in Bangladesh negotiable?
Yes, especially for larger orders. Volume, payment terms (advance vs. credit), and delivery flexibility all create room for negotiation.
Q: How long does delivery take after ordering?
Standard stock panels: 3–7 working days within Dhaka. Custom-cut or special-specification panels: 10–21 working days. Delivery to Chittagong or other divisions adds 2–5 days.
Q: Do prices include GST or VAT?
Most supplier quotes in Bangladesh are exclusive of VAT (currently 15% in Bangladesh). Always confirm whether the quoted price is inclusive or exclusive of tax.
Q: Which is cheaper — importing panels or buying locally?
For EPS panels, local manufacturing in Bangladesh is almost always cheaper than importing. For PU and Rockwool panels, the gap is smaller, and some buyers import for specific certifications. Factor in import duties, freight, and lead times before deciding.
Q: What thickness is recommended for a cold room in Bangladesh?
For above-freezing cold rooms (+2°C to +8°C): 100mm PU. For blast freezers or deep-freeze (-18°C to -25°C): 150mm–200mm PU. Bangladesh's high ambient temperatures make adequate thickness critical for energy efficiency.
Q: Can sandwich panels be used for residential construction in Bangladesh?
Yes, though it's less common. Sandwich panels are used for prefab homes, staff quarters, and modular residential units. EPS panels are the most cost-effective option for residential use.
Q: How do I verify a supplier's quality before ordering?
Ask for sample panels, request client references, and check whether the supplier has completed projects in your industry (pharma, food, industrial). Visiting the factory or a completed project site is the most reliable verification method.
Q: What is the lifespan of a sandwich panel building in Bangladesh?
With proper installation and maintenance, sandwich panel structures typically last 20–30 years. The steel facing is the most vulnerable component in Bangladesh's humid climate; higher-grade coatings extend lifespan significantly.
Q: Are fire-rated sandwich panels required by Bangladeshi building codes?
For hospitals, pharmaceutical facilities, and certain industrial buildings, fire-rated panels are required. General industrial and commercial buildings may not mandate them, but fire insurance requirements often do.
Conclusion: Actionable Next Steps for Buyers
The sandwich panel price list Bangladesh in 2026 spans a wide range, from under BDT 900/sq ft for basic EPS panels to over BDT 3,500/sq ft for thick, fire-rated Rockwool panels. The right panel — and the right price — depends on the application, required certifications, and total project budget including installation and accessories.
Here's what to do next:
- Define your application first (cold room, factory, clean room, roofing) before comparing prices.
- Choose the core material based on thermal, fire, and compliance requirements, not just upfront cost.
- Request itemized quotes from at least three suppliers, specifying thickness, facing grade, and panel dimensions.
- Factor in installation, accessories, and transport when comparing total project costs.
- Verify supplier credentials — check past projects, certifications, and whether they manufacture locally or resell imported panels.
- Revisit pricing quarterly if your project timeline extends beyond three months, as steel and chemical input prices shift with exchange rates.
For buyers ready to move forward, start with the complete sandwich panel price guide for Bangladesh and connect with verified local manufacturers to get accurate, current quotes for your specific project.
References
- SandwichPanelTLBD.com — Sandwich Panel Price in Bangladesh (2026). https://sandwichpaneltlbd.com/sandwich-panel-price-in-bangladesh-2026/
- SandwichPanelTLBD.com — Sandwich Panel Suppliers in Bangladesh: Buyer's Guide. https://sandwichpaneltlbd.com/top-sandwich-panel-suppliers-in-bangladesh/
- SandwichPanelTLBD.com — EPS vs PU Sandwich Panel: Which Core Material? https://sandwichpaneltlbd.com/eps-vs-pu-sandwich-panel-which-core-material/
- SandwichPanelTLBD.com — How to Choose Sandwich Panel Thickness. https://sandwichpaneltlbd.com/how-to-choose-sandwich-panel-thickness/
- SandwichPanelTLBD.com — Insulated Sandwich Panel Bangladesh: Complete Guide. https://sandwichpaneltlbd.com/insulated-sandwich-panel-bangladesh/