Vapor Barrier Aluminum Foil

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Vapor barrier foil is a high-performance moisture-proof barrier material with aluminum foil as its core material. It is widely used in building insulation, heating, ventilation, air conditioning (HVAC), cold chain transportation, and industrial insulation systems. Its main function is to effectively prevent water vapor penetration, protect the internal materials of the structure from moisture erosion, and thus improve the overall system’s durability and insulation performance.

Product Features

  • Superior Moisture Barrier Properties

Aluminum foil has near-zero moisture permeability, effectively preventing moisture penetration and condensation.

  • Excellent Corrosion Resistance

The surface can be treated with anti-corrosion coatings, making it suitable for harsh environments such as high humidity and high salt spray.

  • Good Heat Reflectivity

Aluminum foil can reflect up to 95% or more of radiant heat, improving the efficiency of insulation systems.

  • High Strength and Durability

After being reinforced with composite materials, it possesses excellent tear and puncture resistance.

  • Lightweight and Easy to Install

The material is lightweight and can be cut, laminated, or wrapped, making it suitable for complex structural installations.

Specifications

ItemParameter Range
Aluminum Alloy1100 / 1235 / 3003 / 8011
TemperO / H14 / H18 / H22 / H24
Aluminum Foil Thickness6–50 μm
Total Thickness0.05–0.2 mm
Width1,000–1,500 mm
Structure TypeAluminum foil+PE.
Aluminum foil+PET+PE.
PET+ Aluminum foil+PE.
Surface FinishMill finish / Embossed / Coated (PE / anti-corrosion coating)

Typical Application Areas

  • Building Insulation Systems

Used for moisture and vapor barrier protection in wall, roof, and floor insulation layers.

  • HVAC Systems

Covering air ducts and air conditioning pipes to prevent condensation.

  • Refrigerated Trucks and Cold Storage

As a key vapor barrier layer in the insulation structure, enhancing the stability of the cold chain system.

  • Industrial Insulation Engineering

Used for external protection and vapor barrier protection of pipes, tanks, and equipment.

☑ Producción integral a partir de lingotes de aluminio

Nuestras instalaciones de producción incluyen una planta de fundición, un tren de laminación en caliente, un tren de laminación en frío y un taller de recocido, lo que garantiza una calidad constante y fiable en cada etapa.

☑ Amplia gama de productos de aluminio

Producimos bobinas, flejes y láminas de aluminio con diversas especificaciones para cumplir con variados requisitos técnicos y dimensionales, atendiendo con flexibilidad las necesidades de diferentes industrias.

☑ Tecnología integral de reprocesamiento

Además, ofrecemos tecnologías integrales de reprocesamiento para mejorar el rendimiento de la superficie del producto. Proporcionamos soluciones personalizadas para aplicaciones tales como embalaje, construcción, transporte y fabricación industrial.

☑ Sistema integral de supervisión de la calidad

Se ha establecido un sistema integral de supervisión de la calidad que abarca todo el proceso de producción. Una plataforma digital permite el monitoreo en tiempo real y una trazabilidad completa de los datos, desde la inspección de la materia prima hasta la entrega del producto terminado. Se realizan pruebas sistemáticas de las propiedades físicas, químicas y ópticas, garantizando un rendimiento constante en cuanto a resistencia, estabilidad, precisión de la composición y calidad superficial, y proporcionando así una garantía de calidad fiable.

☑ Embalaje y entrega profesionales

Para garantizar que los productos lleguen en perfectas condiciones, ofrecemos soluciones de embalaje personalizadas según el tipo de producto y las necesidades del cliente. Los productos se embalan de forma segura utilizando film protector, embalaje impermeable y palés reforzados, cumpliendo con las normas internacionales de transporte.

☑ Free Samples

Provide free samples, allowing customers to evaluate product quality before placing bulk orders.

Factory Direct Supply

Ensures competitive pricing, fast delivery, and consistent, reliable product quality.

Minimum Order Quantity

1 ton, suitable for both small-scale trials and large-scale industrial applications.

Brand Logo

Custom brand logo printing is available to meet OEM requirements, enabling products to showcase your brand identity.

Post-Processing

Precision cutting, slitting, and edge treatment are available to meet exact dimensional and project specifications.

Packaging

Protective film, wooden crates, and pallet packaging ensure safe and secure transportation, delivering products in perfect condition.

Quality and Compliance

Products comply with relevant international standards such as ASTM, EN, GB/T, and JIS. Full certifications and chemical composition reports are provided, ensuring reliable material performance and traceability.

☑ After-Sales Service

Dedicated after-sales support ensures prompt response to inquiries, technical assistance, and long-term cooperation with stable supply and continuous improvement.