Fire-Resistant Polyurethane Sandwich Panels
Fire-resistant polyurethane sandwich panels are the most popular and efficient choice in modern construction, combining exceptional lightweight properties and superior thermal insulation with a self-extinguishing fire property. The panels consist of two layers of high-quality galvanized and coated steel, surrounding an insulating core of enhanced polyurethane (PUR) or high-density injected polyisocyanurate (PIR). These panels are engineered with special chemical properties that make them flame-resistant and prevent the spread of fire, making them ideal for insulated rooms, warehouses, hangars, and roofs and walls of buildings that require maximum energy efficiency along with certified safety standards.
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Key Features
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Highest-Efficiency Thermal Insulation
Provides the lowest thermal conductivity rate compared to other insulation materials, ensuring a massive reduction in air-conditioning and energy consumption.
Provides the lowest thermal conductivity rate compared to other insulation materials, ensuring a massive reduction in air-conditioning and energy consumption.
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Fire-Resistant with Self-Extinguishing Property
The insulating core is treated with flame-retardant materials and features a self-extinguishing property that stops flame spread.
The insulating core is treated with flame-retardant materials and features a self-extinguishing property that stops flame spread.
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Lightweight with Excellent Rigidity
Easy to transport and install, reduces loads on buildings' steel structures without compromising structural durability.
Easy to transport and install, reduces loads on buildings' steel structures without compromising structural durability.
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Complete Water & Moisture Resistance
Polyurethane doesn't absorb moisture, preventing water leakage, rust, or panel deterioration over the long term.
Polyurethane doesn't absorb moisture, preventing water leakage, rust, or panel deterioration over the long term.
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Healthy & Pest-Resistant Environment
The panels are designed to prevent bacteria or fungus growth, and do not attract insects or rodents.
The panels are designed to prevent bacteria or fungus growth, and do not attract insects or rodents.
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Long Service Life
The galvanized and coated steel layers ensure lasting protection against UV rays and harsh weather conditions.
The galvanized and coated steel layers ensure lasting protection against UV rays and harsh weather conditions.
Common Uses
- Hangars & Commercial Warehouses: Covering walls and roofs to provide a cool storage environment protected against fire hazards.
- Cold Storage & Freezer Rooms: Preserving food, medicine, and sensitive materials that require precisely low and stable temperatures.
- Commercial & Administrative Buildings: Building interior partitions and thermally insulated suspended ceilings in offices and shops.
- Extensions & Outdoor Majlis Areas: Constructing quick-build extensions with excellent thermal insulation that matches or exceeds traditional construction.
Technical Specifications
| Core Insulation Material | Enhanced Polyurethane (PUR) or high-density Polyisocyanurate (PIR) |
| Insulation Material Density | 40–42 kg/m³, evenly injected to ensure complete panel cohesion |
| Available Thicknesses | Starting from 50mm, 75mm, 100mm, and up to larger thicknesses for freezer rooms upon request |
| Effective Panel Width | 1000mm (1 net meter after interlocking) |
| Sheet Thickness | Ranges from 0.4mm to 0.7mm, galvanized and oven-coated for high resistance |
| Fastening System Type | Smart, concealed interlocking that prevents water penetration and provides a sleek exterior appearance |
Buying Tips & Quality Certifications
Tips Before Buying
- Choosing the Right Thickness: For warehouses and cold storage rooms, it's preferable to use greater thicknesses (75–100mm or more) to ensure maximum thermal insulation efficiency and energy savings.
Quality, Safety & Compliance Certifications
- Civil Defense Approval: The product holds *General Directorate of Civil Defense approval and complies with fire safety and prevention requirements* for facilities.
- Fire Resistance Rating Certificate: Advanced Class B1/B2 fire safety rating, featuring a self-extinguishing property and no material dripping when exposed to direct flame.
- ISO Global Quality Certification: Manufactured and injected according to the highest standard quality and density control requirements.
- Insulation & Performance Test Certificates: Holds certified test reports confirming excellent thermal conductivity coefficient and compressive strength.
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