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Reflective Bubble Aluminum Foil Insulation Films

Aluminum Foil Insulation Films are premium thermal insulation solutions, leveraging high-reflectivity aluminum foil to block radiant heat effectively. With outstanding moisture barrier and heat retention, they are lightweight, tear-resistant and easy to cut or paste. Suitable for building attics, walls, HVAC ducts, refrigerated trucks and greenhouses, they lower energy costs and maintain stable temperatures reliably.
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Product Overview


Zhongjia’s Bubble Aluminum Foil Insulation Film is a premium reflective thermal insulation solution manufactured in Guangdong, China, composed of high-quality PE/PET, high-reflectivity aluminum foil and closed-cell bubble core. As an eco-friendly and lightweight insulation material, it features ultra-high radiant heat reflection, outstanding waterproof and moisture barrier performance, with a thermal conductivity ≤0.034 W/m.K and reflectivity up to 96-97%. Tear-resistant and easy to cut/paste, it is designed to block radiant heat transfer, reduce energy consumption and maintain stable temperatures in various scenarios. Compliant with international environmental and quality standards, this silver insulation film is widely used for building thermal insulation, refrigerated transportation and agricultural greenhouse insulation, providing B2B clients with a cost-effective, easy-to-install and multi-scenario applicable insulation solution.

Customized Reflective Bubble Aluminum Foil Insulation Films

Core Advantages of Bubble Aluminum Foil Insulation Film


96-97% High Radiant Heat Reflection

The high-purity aluminum foil layer reflects over 96% of solar radiant heat and indoor radiant heat, effectively reducing indoor temperature rise in summer and heat loss in winter. It blocks radiant heat transfer at the source, achieving excellent energy-saving effects for buildings and refrigeration equipment.


Superior Waterproof & Vapor Barrier Performance

The airtight aluminum foil and bubble composite structure forms a perfect moisture barrier, with a vapor transmission rate as low as 0.012g/m2kpa. It prevents water vapor penetration and moisture intrusion, keeping the insulated area dry, avoiding mold growth and material damage, and is suitable for humid environments such as attics, basements and outdoor applications.


Ultra-Lightweight & Flexible for Irregular Surfaces

With an ultra-lightweight and highly flexible sheet design, the film can be easily cut into any size and installed by pasting, binding or laying. It adapts to various irregular surfaces and complex structures (e.g., curved pipelines, uneven roof corners), reducing construction time and labor costs significantly.


Dual Thermal Insulation Structure for Comprehensive Heat Block

Combining aluminum foil’s radiant heat reflection with PE/PET bubble’s conductive/convective heat blocking, it forms a dual thermal insulation structure. It blocks all three forms of heat transfer (radiation, conduction, convection), maintaining stable indoor/outdoor temperatures and improving living/working comfort.


Durable & Weather-Resistant for Long-Term Use

The corrosion-resistant and anti-aging aluminum foil layer, paired with a high-tensile-strength (16.98 Mpa) composite layer, makes the film resistant to ultraviolet radiation, high/low temperature changes (-50℃—80℃) and outdoor harsh environments. It maintains stable performance for a long time without degradation, suitable for both indoor and outdoor insulation applications.


Technical Specifications of Bubble Aluminum Foil Insulation Film


Key Attributes

Material

PE/PET+ Aluminum Foil Film + Bubble

Product Name

Foil Bubble Insulation

Color

Silver

Length

20-100m(customized)

Product Width (in.)

1000-2000mm(customized)

Thickenss

5mm/6mm/7mm/10mm(customized)

Type

bubble foil insulation

Eco Friendly

Yes

Design Style

Industrial

Shape

Sheet

Eco Friendly

Yes

Feature

Waterproof, Solar Panel, insulated, Thermal

After-sale Service

Online Technical Support

Application

Building Thermal Insulation

packaging

PE bag

Place of Origin

Guangdong, China

Brand Name

Zhongjia



Item Name

Value

Material Structure

AL + Bubble + AL

AL + Bubble + White PE Film

Customized

Reflectivity

96-97%

Vapor Transmission

0.012g/m2kpa

Operating Temperature

-50℃—80℃

Thermal Conductivity

≤0.034 W/(m·K)

Tensile Strength

16.98 Mpa

Application

Roof, wall, floor, pipeline,Warehouse,Construction Building

Warranty

1year


Industry Applications


Building Attic & Roof Reflective Insulation

Installed on attics, flat/sloping roofs of residential and commercial buildings. It reflects most solar radiant heat, reduces roof heat transfer and protects roof structures from damp damage, extending the service life of building envelopes.


Refrigerated Truck & Cold Storage Insulation

Used as the inner lining insulation for refrigerated trucks, vans and cold storage warehouses. It forms an airtight thermal barrier, maintaining a stable low-temperature environment, reducing refrigeration energy consumption and avoiding insulation failure caused by moisture penetration.


Greenhouse & Agricultural Thermal Insulation

Applied to the inner/outer layers of greenhouses, it reflects strong sunlight to cool the greenhouse in summer and retains internal heat to prevent crop freezing in winter. It also maintains humidity balance, creating a favorable growth environment for agricultural crops.


Wall & Basement Moisture-Proof Insulation

Installed on interior/exterior walls and basement walls, it blocks heat transfer and moisture intrusion, improving indoor thermal comfort and preventing basement dampness and mold growth. Suitable for both new construction and renovation projects.


Customization Service


We provide personalized customization for Bubble Aluminum Foil Insulation Film to meet the specific needs of B2B clients in different industries:

Dimension Customization: Custom length (20-100m), width (1000-2000m) and thickness (5-10mm) based on project requirements;

Structure Customization: Custom composite structures (e.g., single/double aluminum foil, PE/PET bubble core, white PE film lamination);

Performance Customization: High-tear-resistance and UV-resistant versions for outdoor/industrial applications;

Bulk Customization: Custom packaging (roll/bundle) and brand logo printing for large-volume orders, supporting whole-supply-chain customization.


After-sales Support for B2B Clients


Warranty: 1-year quality warranty for all bulk orders, with professional quality inspection reports provided for each batch;

Online Technical Support: Professional engineers provide 7×16 online technical support, including installation guidance, pasting material selection and insulation scheme optimization;

Custom Scheme Design: Free customized insulation scheme design for B2B clients with large-scale or special-scenario projects (e.g., refrigerated transportation fleet, greenhouse parks);

Logistics & After-sales: Optimized logistics solutions for bulk orders (including door-to-door delivery), and a dedicated after-sales team to track project usage and solve problems in a timely manner, with lifelong technical consultation service provided for long-term cooperative clients.


FAQ


Q1: What is the radiant heat reflectivity of this insulation film?

A: It has a high radiant heat reflectivity of 96-97%, which can effectively reflect solar radiant heat and indoor radiant heat, reducing indoor temperature rise in summer and heat loss in winter.


Q2: What is the operating temperature range and thermal conductivity of the film?

A: Its operating temperature ranges from -50°C to 80°C, with a thermal conductivity of ≤0.034 W/(m·K). It combines aluminum foil's radiant heat reflection and PE/PET bubble's conductive/convective heat blocking, achieving comprehensive heat insulation.


Q3: What are the main application scenarios of this film?

A: It is widely used for building attic/roof reflective insulation, refrigerated truck and cold storage insulation, greenhouse and agricultural thermal insulation, as well as wall and basement moisture-proof insulation.


Q4: Can the structure and dimensions of the film be customized?

A: Yes. It supports dimension customization (20-100m, width 1000-2000mm, thickness 5-10mm) and structure customization (single/double aluminum foil, PE/PET bubble core, white PE film lamination), as well as bulk packaging and brand logo customization.


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Phone:+86-156-0285-9969
Email:zoe@atomsflex.com
WhatsApp:+8615602859969
Add:No. 1 Yong'an Industrial Zone, Shishan Town, Foshan, Guangdong, China

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