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Aluminum Foil Faced NBR/PVC Foam Board is a high-performance fireproof insulation material engineered as a composite panel combining flexible closed-cell rubber foam core with a reinforced aluminum foil facing. This integrated structure delivers all-in-one solutions for thermal insulation, vapor control and surface protection, making it a premier choice for temperature-controlled environments in building and HVAC industries. Produced by Zhongjia in Guangdong, China, this eco-friendly insulation board features Class B1 fireproof performance, low thermal conductivity and excellent durability, and is widely applied in commercial, residential and industrial insulation projects. It maintains stable performance in extreme temperature ranges and high-humidity conditions, effectively reducing energy consumption and improving the operational efficiency of temperature control systems.

The closed-cell NBR/PVC foam core minimizes conductive heat transfer, while the aluminum foil facing significantly reduces radiant heat effects. With thermal conductivity as low as ≤0.032 W/(m·K) at -20°C, the board achieves superior insulation efficiency under varying temperature conditions, far exceeding traditional single-layer insulation materials.
Formulated with flame-retardant rubber foam and a non-metallic protective surface, the board reaches Class B1 fireproof level with an oxygen index ≥32%. It effectively limits flame spread and smoke development, complying with strict building safety standards and reducing fire risks in mechanical rooms and HVAC systems.
The aluminum foil facing acts as a high-efficiency vapor barrier with a water vapor permeability coefficient ≤2.8×10-11 g/(m·s·pa) and vacuum water absorption ≤5%, preventing moisture ingress and surface damage. It also resists tearing, abrasion and aging (150H aging test with no cracks or distortion), extending the service life of the insulation system.
Despite the reinforced aluminum foil surface, the board remains highly flexible and can be cut, bent and fixed to flat or curved surfaces with standard tools. This adaptability simplifies installation in confined spaces and complex layouts, reducing construction time and labor costs for on-site projects.
As an eco-friendly insulation material, it meets green building requirements with no harmful emissions. It also features excellent dimensional stability (≤10%) and compression resilience (≥70% after 50% compression for 72h), ensuring no deformation or performance loss during long-term use.
Key Attributes | |
Material | Rubber Foam |
Product Length (ft.) | 6m/8m/10m/12m(customizable) |
Product Width (in.) | 1.5m(customizable) |
Thickness | 5mm-50mm(customizable) |
Density | 35-40kg/m³ |
Insulation Features | Fire Resistant |
Shape | Roll |
After-sale Service | Online Technical Support |
Brand Name | Zhongjia |
Use | Building Insulation,Anti-condensation, vapor barrier moisture prevention. |
Packing | PE Bag |
Type | Insulation Material |
Eco Friendly | Yes |
Design Style | Modern |
Warranty | 1year |
Place of Origin | Guangdong, China |
OEM | Accept OEM Service |
Facing | Aluminum Foil |
Application | Greenhouses, Hotel, Villa, Apartment, Office Building, Hospital, School, Mall, Sports Venues, Leisure Facilities, Supermarket, Warehouse, Workshop,Other |
Thermal Conductivity W/(m·k) | ≤0.032 W/(m·K)(-20°C) |
≤0.034 W/(m·K)(0°C) | |
≤0.036 W/(m·K)(40°C) | |
Temperature | -50°C ~ +105°C |
Water vapor Permeability(Coefficient) g/(m·s·pa) | ≤2.8 X 10-11 |
Oxygen index | ≥32 % |
Fire-proof level | Class B1 |
Resistance to Aging | 150H, slight toffers, No Cracks, Holes and Distortion |
Vacuum Water Absorption | ≤5% |
Elongation at Break | ≥150 % |
Dimension Stability | ≤10% |
Fire-proof level | Class B1 |
(Comperssion ratio 50%, Comperssion time 72h) | ≥70% |
Ozone Resistance | Not cracking |
Warranty | 1year |
The primary application for this board is HVAC system surface insulation, including air handling units, insulated panels and ductwork. It stabilizes surface temperatures, reduces heat exchange and protects equipment surfaces, ensuring efficient and reliable operation of heating and cooling systems.
Ideal for greenhouses, coastal installations and plant rooms with high moisture exposure, the board’s vapor barrier feature prevents damp-induced performance loss and maintains thermal stability in humid conditions.
Widely used in hotels, villas, apartments, hospitals and schools for wall, roof and floor insulation, it improves indoor thermal comfort and reduces building energy consumption for air conditioning and heating.
Suitable for insulation in workshops and warehouses, it controls heat radiation and reduces noise transmission, with a reinforced surface that resists wear in high-maintenance industrial areas.
A cost-effective solution for building energy retrofit projects, it enhances insulation and moisture control without significant structural changes, helping existing facilities improve energy performance and extend system service life.
We offer comprehensive customization services for B2B clients to meet project-specific requirements. Dimension customization is available for length, width and thickness (any size within the adjustable range). We also accept OEM service, including custom brand printing, packaging design and performance parameter adjustment (e.g., fire resistance and density) for bulk orders. Our R&D team can provide personalized insulation solutions based on clients’ project scenarios and technical demands.
For B2B clients, we provide professional and comprehensive after-sales support. A 1-year product warranty is provided for all bulk orders, covering quality issues such as material defects and performance non-compliance. We offer 24/7 online technical support via email and video call, with our professional team providing installation guidance, construction solutions and performance troubleshooting. Free technical documentation including installation manuals and product test reports is available, as well as logistics support for bulk orders, including customized packaging and on-time delivery with professional freight coordination.
A: The aluminum foil facing significantly reduces radiant heat effects, enhances the vapor barrier performance, and improves the board's tear and abrasion resistance, extending the service life of the insulation system while maintaining the original flexibility of the foam board.
A: It reaches Class B1 fire-proof level with an oxygen index ≥32%, and its thermal conductivity is ≤0.032 W/(m·K) at -20°C, realizing both fire safety and high-efficiency thermal insulation.
A: It can work stably in the temperature range of -40°C to +120°C, with good aging resistance (150H aging test with no cracks, holes or distortion), suitable for various extreme temperature environments.
A: It is ideal for HVAC system insulation, high-humidity environment insulation (greenhouses, coastal installations), commercial & residential building insulation, industrial workshop & warehouse insulation, and building energy retrofit projects.
Aluminum Foil Faced NBR/PVC Foam Board is a high-performance fireproof insulation material engineered as a composite panel combining flexible closed-cell rubber foam core with a reinforced aluminum foil facing. This integrated structure delivers all-in-one solutions for thermal insulation, vapor control and surface protection, making it a premier choice for temperature-controlled environments in building and HVAC industries. Produced by Zhongjia in Guangdong, China, this eco-friendly insulation board features Class B1 fireproof performance, low thermal conductivity and excellent durability, and is widely applied in commercial, residential and industrial insulation projects. It maintains stable performance in extreme temperature ranges and high-humidity conditions, effectively reducing energy consumption and improving the operational efficiency of temperature control systems.

The closed-cell NBR/PVC foam core minimizes conductive heat transfer, while the aluminum foil facing significantly reduces radiant heat effects. With thermal conductivity as low as ≤0.032 W/(m·K) at -20°C, the board achieves superior insulation efficiency under varying temperature conditions, far exceeding traditional single-layer insulation materials.
Formulated with flame-retardant rubber foam and a non-metallic protective surface, the board reaches Class B1 fireproof level with an oxygen index ≥32%. It effectively limits flame spread and smoke development, complying with strict building safety standards and reducing fire risks in mechanical rooms and HVAC systems.
The aluminum foil facing acts as a high-efficiency vapor barrier with a water vapor permeability coefficient ≤2.8×10-11 g/(m·s·pa) and vacuum water absorption ≤5%, preventing moisture ingress and surface damage. It also resists tearing, abrasion and aging (150H aging test with no cracks or distortion), extending the service life of the insulation system.
Despite the reinforced aluminum foil surface, the board remains highly flexible and can be cut, bent and fixed to flat or curved surfaces with standard tools. This adaptability simplifies installation in confined spaces and complex layouts, reducing construction time and labor costs for on-site projects.
As an eco-friendly insulation material, it meets green building requirements with no harmful emissions. It also features excellent dimensional stability (≤10%) and compression resilience (≥70% after 50% compression for 72h), ensuring no deformation or performance loss during long-term use.
Key Attributes | |
Material | Rubber Foam |
Product Length (ft.) | 6m/8m/10m/12m(customizable) |
Product Width (in.) | 1.5m(customizable) |
Thickness | 5mm-50mm(customizable) |
Density | 35-40kg/m³ |
Insulation Features | Fire Resistant |
Shape | Roll |
After-sale Service | Online Technical Support |
Brand Name | Zhongjia |
Use | Building Insulation,Anti-condensation, vapor barrier moisture prevention. |
Packing | PE Bag |
Type | Insulation Material |
Eco Friendly | Yes |
Design Style | Modern |
Warranty | 1year |
Place of Origin | Guangdong, China |
OEM | Accept OEM Service |
Facing | Aluminum Foil |
Application | Greenhouses, Hotel, Villa, Apartment, Office Building, Hospital, School, Mall, Sports Venues, Leisure Facilities, Supermarket, Warehouse, Workshop,Other |
Thermal Conductivity W/(m·k) | ≤0.032 W/(m·K)(-20°C) |
≤0.034 W/(m·K)(0°C) | |
≤0.036 W/(m·K)(40°C) | |
Temperature | -50°C ~ +105°C |
Water vapor Permeability(Coefficient) g/(m·s·pa) | ≤2.8 X 10-11 |
Oxygen index | ≥32 % |
Fire-proof level | Class B1 |
Resistance to Aging | 150H, slight toffers, No Cracks, Holes and Distortion |
Vacuum Water Absorption | ≤5% |
Elongation at Break | ≥150 % |
Dimension Stability | ≤10% |
Fire-proof level | Class B1 |
(Comperssion ratio 50%, Comperssion time 72h) | ≥70% |
Ozone Resistance | Not cracking |
Warranty | 1year |
The primary application for this board is HVAC system surface insulation, including air handling units, insulated panels and ductwork. It stabilizes surface temperatures, reduces heat exchange and protects equipment surfaces, ensuring efficient and reliable operation of heating and cooling systems.
Ideal for greenhouses, coastal installations and plant rooms with high moisture exposure, the board’s vapor barrier feature prevents damp-induced performance loss and maintains thermal stability in humid conditions.
Widely used in hotels, villas, apartments, hospitals and schools for wall, roof and floor insulation, it improves indoor thermal comfort and reduces building energy consumption for air conditioning and heating.
Suitable for insulation in workshops and warehouses, it controls heat radiation and reduces noise transmission, with a reinforced surface that resists wear in high-maintenance industrial areas.
A cost-effective solution for building energy retrofit projects, it enhances insulation and moisture control without significant structural changes, helping existing facilities improve energy performance and extend system service life.
We offer comprehensive customization services for B2B clients to meet project-specific requirements. Dimension customization is available for length, width and thickness (any size within the adjustable range). We also accept OEM service, including custom brand printing, packaging design and performance parameter adjustment (e.g., fire resistance and density) for bulk orders. Our R&D team can provide personalized insulation solutions based on clients’ project scenarios and technical demands.
For B2B clients, we provide professional and comprehensive after-sales support. A 1-year product warranty is provided for all bulk orders, covering quality issues such as material defects and performance non-compliance. We offer 24/7 online technical support via email and video call, with our professional team providing installation guidance, construction solutions and performance troubleshooting. Free technical documentation including installation manuals and product test reports is available, as well as logistics support for bulk orders, including customized packaging and on-time delivery with professional freight coordination.
A: The aluminum foil facing significantly reduces radiant heat effects, enhances the vapor barrier performance, and improves the board's tear and abrasion resistance, extending the service life of the insulation system while maintaining the original flexibility of the foam board.
A: It reaches Class B1 fire-proof level with an oxygen index ≥32%, and its thermal conductivity is ≤0.032 W/(m·K) at -20°C, realizing both fire safety and high-efficiency thermal insulation.
A: It can work stably in the temperature range of -40°C to +120°C, with good aging resistance (150H aging test with no cracks, holes or distortion), suitable for various extreme temperature environments.
A: It is ideal for HVAC system insulation, high-humidity environment insulation (greenhouses, coastal installations), commercial & residential building insulation, industrial workshop & warehouse insulation, and building energy retrofit projects.