Fully Wrapped Aluminum Foil Rock Wool Board
Product Type: Fully Wrapped Aluminum Foil Rock Wool Board, Foil Faced Mineral Wool Panel, Aluminum Foil Rockwool Insulation Board
Standards: ASTM C612 · EN 13162 · GB/T 25975-2018 · AS/NZS 4859.1 · JIS A 9504
Applications: Exterior Wall Insulation · HVAC Duct Insulation · Metal Building Roof & Wall · Industrial Equipment Insulation · Fire Protection
About TARCO Industry — Your Trusted Aluminum Foil Rock Wool Board Manufacturer
As a professional rock wool board manufacturer, TARCO Industry produces high-quality fully wrapped aluminum foil rock wool boards and foil faced mineral wool panels for building and industrial applications.
Furthermore, our factory operates a complete production line from basalt rock melting to fiber forming, binder application, and precision foil lamination on all six sides.
Consequently, this ensures consistent quality, competitive factory-direct pricing, and reliable global supply.
Therefore, the company engineers its fully wrapped aluminum foil rock wool board products to meet the rigorous demands of exterior wall insulation, HVAC duct insulation, and fire protection projects across international markets.
In addition, as a direct rock wool factory, TARCO Industry eliminates middlemen and provides OEM/ODM services.
Moreover, we export our fully wrapped aluminum foil rock wool board and foil faced mineral wool panel products to customers in North America, Europe, Australia, New Zealand, Southeast Asia, the Middle East, and Oceania.
Consequently, we provide full compliance documentation for each order. Specifically, you can explore our Rock Wool Blanket and Rock Wool Pipe Insulation for more insulation solutions.
Product Overview: Fully Wrapped Aluminum Foil Rock Wool Board
Fully wrapped aluminum foil rock wool board (also known as foil faced mineral wool panel or aluminum foil rockwool insulation board) represents a rigid insulation board composed of fine fibers spun from molten basalt rock and blast furnace slag, with aluminum foil laminated on all six sides.
Specifically, the six-side aluminum foil wrapping creates a complete vapor barrier and waterproof envelope, significantly enhancing the board’s moisture resistance and thermal performance.
Consequently, this structure delivers exceptional thermal insulation, fire protection, and sound absorption for exterior walls, HVAC ducts, and industrial equipment.
TARCO Industry produces its fully wrapped aluminum foil rock wool board from high-quality basalt rock and blast furnace slag, melting these raw materials at temperatures exceeding 1500°C.
During production, we fiberize the molten rock using high-speed spinning wheels and apply a hydrophobic binder to create water-repellent boards.
Ultimately, the product is precision-cut and fully wrapped with aluminum foil on all six sides, providing a complete moisture barrier and reflective surface for enhanced thermal performance.
Key Features & Benefits of Fully Wrapped Aluminum Foil Rock Wool Board
Furthermore, the six-side aluminum foil wrapping provides a complete vapor barrier that prevents moisture ingress and maintains thermal performance over time.
Additionally, the aluminum foil surface reflects radiant heat, improving the overall thermal resistance of the insulation system.
Moreover, rock wool board offers exceptional fire resistance with a melting point exceeding 1000°C, ensuring the highest level of fire safety.
Consequently, the product achieves Euroclass A1 non-combustible fire classification per EN 13501-1, the highest possible rating.
Therefore, rock wool board provides excellent thermal insulation with low thermal conductivity values ranging from 0.033 to 0.049 W/m·K.
In addition, the dense fiber structure delivers superior acoustic performance with a noise reduction coefficient (NRC) of 0.75 to 1.05 depending on density and thickness.
Furthermore, the product is chemically inert, rot-proof, vermin-proof, and resistant to microbial growth for long service life.
Finally, the aluminum foil facing also acts as a reflective radiant barrier, reducing heat gain in summer and heat loss in winter.
Technical Specifications — Fully Wrapped Aluminum Foil Rock Wool Board
Physical & Thermal Properties
Furthermore, the following table details the physical and thermal properties of our fully wrapped aluminum foil rock wool board.
| Parameter | Unit | Value / Range | Standard |
|---|---|---|---|
| Density | kg/m³ | 40 – 200 (customizable) | ASTM C167 / EN 1602 / GB/T 5480.3 |
| Thickness | mm | 25 – 200 | ASTM C167 / EN 823 |
| Standard Board Size | mm | 1200 × 600 / 1200 × 2400 (custom sizes available) | ASTM C167 |
| Thermal Conductivity (λ) at 25°C | W/m·K | 0.033 – 0.049 | ASTM C177 / ASTM C518 / EN 12667 |
| Thermal Conductivity (λ) at 50°C | W/m·K | 0.038 – 0.052 | ASTM C177 / ASTM C518 |
| Thermal Conductivity (λ) at 100°C | W/m·K | 0.048 – 0.065 | ASTM C177 / ASTM C518 |
| Thermal Conductivity (λ) at 150°C | W/m·K | 0.058 – 0.078 | ASTM C177 / ASTM C518 |
| Max. Service Temperature (Core) | °C | 650 – 750 (density dependent) | ASTM C411 / ASTM C447 / EN 14707 |
| Max. Service Temperature (Foil Faced) | °C | 80 – 100 | EN 14706 |
| Melting Point | °C | > 1000 | DIN 4102-17 |
| Fiber Diameter | μm | 4.0 – 7.0 | GB/T 13350 |
| Shot Content | % | ≤ 12 | GB/T 13350 |
| Water Absorption | kg/m² | ≤ 1.0 (partial immersion 28d) | GB/T 25975 |
| Water Repellency | % | > 98 | GB/T 10299 |
| Water Vapour Diffusion Resistance | μ | 1 | EN 13162 |
| Sound Absorption Coefficient (NRC) | — | 0.75 – 1.05 (density/thickness dependent) | ASTM C423 |
| Compressive Strength (at 10% deformation) | kPa | ≥ 15 (at 120 kg/m³) | EN 826 |
| Leachable Chloride | ppm | ≤ 10 (low-chloride grade available: ≤ 6) | ASTM C871 / EN 13468 |
| Organic Content | % | ≤ 4.0 | GB/T 11835 |
| Recycled Content | % | Up to 50 | — |
| Facing Type | — | Aluminum Foil (FSK) on All 6 Sides (Fully Wrapped) | — |
Fire Performance & Safety
Additionally, the following table outlines the fire performance and safety standards for fully wrapped aluminum foil rock wool board.
| Parameter | Result | Standard |
|---|---|---|
| Reaction to Fire | Euroclass A1 / Non-combustible | EN 13501-1 |
| Non-combustibility | Non-combustible | ASTM E136 / AS 1530.1 |
| Flame Spread Index (FSI) | 0 | ASTM E84 / UL 723 |
| Smoke Developed Index (SDI) | 0 | ASTM E84 / UL 723 |
| Fire Hazard Properties | Ignitability: 0, Spread of Flame: 0, Heat Evolved: 0 | AS/NZS 1530.3 |
| Corrosion Resistance | Passes ASTM C795/C692 stress-corrosion drip test over Type 304 stainless steel | ASTM C871 / ASTM C692 |
| Fungal Resistance | Does not support fungal growth | ASTM C1338 |
| IARC Classification | Group 3 (Not classifiable as carcinogenic to humans) | IARC |
International Standards Compliance for Aluminum Foil Rock Wool Board
TARCO Industry manufactures and tests its fully wrapped aluminum foil rock wool board and foil faced mineral wool panel products in accordance with the following international standards, ensuring global market compatibility and regulatory compliance.
Furthermore, you can verify these standards on the official websites of ASTM International, ISO, and Standards Australia.
USA / NORTH AMERICA ASTM C612 — Mineral Fiber Block and Board Thermal Insulation
Furthermore, ASTM C612 represents the standard specification for mineral fiber block and board thermal insulation for industrial and commercial applications.
Additionally, this standard covers the classification, composition, physical properties, and dimensions of rock wool and slag wool board insulation.
Moreover, the standard classifies mineral fiber board into types based on maximum use temperature and thermal conductivity, including Type I (up to 450°C), Type II (up to 650°C), and Type III (up to 850°C).
Therefore, TARCO Industry tests its fully wrapped aluminum foil rock wool board for odor emission, corrosiveness, non-fibrous content, maximum use temperature, thermal conductivity, water vapor sorption, flexibility, and surface burning characteristics per ASTM C612 requirements.
Specifically, our fully wrapped aluminum foil rock wool board conforms to ASTM C612 Type II across the full property suite, independently tested by SGS.
Standard ASTM C518 — Thermal Conductivity by Means of Heat Flow Meter Apparatus
Specifically, ASTM C518 covers the measurement of steady-state thermal transmission properties of insulation materials.
Moreover, TARCO Industry uses this standard to determine the thermal conductivity of its fully wrapped aluminum foil rock wool board, ensuring accurate R-value declarations for global markets.
Standard ASTM E84 — Surface Burning Characteristics of Building Materials
In addition, ASTM E84 covers the test method for surface burning characteristics of building materials.
Furthermore, TARCO Industry fully wrapped aluminum foil rock wool board achieves a Flame Spread Index (FSI) of 0 and a Smoke Developed Index (SDI) of 0, meeting the most stringent requirements for fire safety in building applications.
AUSTRALIA / NEW ZEALAND AS/NZS 4859.1:2018 — Thermal Insulation Materials for Buildings
Furthermore, AS/NZS 4859.1:2018 establishes the joint Australian/New Zealand Standard that sets out general criteria, technical provisions, and methods of test for materials used for thermal insulation within buildings.
Additionally, the Joint Technical Committee BD-058 (Thermal Insulation) prepared the standard and published it on 19 November 2018.
Therefore, products compliant with this standard demonstrate conformity with the National Construction Code (NCC).
Consequently, TARCO Industry tests its fully wrapped aluminum foil rock wool board for thermal conductivity, R-value determination, and fire hazard properties in accordance with AS/NZS 4859.1 at 23°C.
Standard AS 1530.1 — Combustibility Test for Materials
Specifically, AS 1530.1 represents the Australian Standard fire test method for determining the non-combustibility of building materials.
Moreover, TARCO Industry classifies its fully wrapped aluminum foil rock wool board as non-combustible under AS 1530.1.
Therefore, the product meets the non-combustible requirements of NCC 2022 Volume 1 C2D10(1).
Regarding AS/NZS 1530.3 — Fire Hazard Properties
In addition, AS/NZS 1530.3 provides the early fire hazard properties test method for building materials.
Furthermore, when assessed to AS/NZS 1530.3, TARCO Industry fully wrapped aluminum foil rock wool board achieves Ignitability: 0, Spread of Flame: 0, Heat Evolved: 0, and Smoke Developed: 0-1, meeting the requirements of the National Construction Code.
EUROPE EN 13162:2012+A1:2015 — Thermal Insulation Products for Buildings
Furthermore, EN 13162 is the harmonized European Standard that specifies requirements for factory-made mineral wool (MW) thermal insulation products.
Additionally, products certified under EN 13162 fall under the Construction Products Regulation (EU) No 305/2011 (CPR).
Moreover, TARCO Industry fully wrapped aluminum foil rock wool board complies with EN 13162:2012+A1:2015, with declared thermal conductivity values (λD) ranging from 0.033 to 0.049 W/m·K at 10°C mean temperature.
Furthermore, the product is CE-labelled, which is the visual proof that it meets the standard for mineral wool — NS-EN 13162.
Regarding EN 13501-1:2018 & CPR (EU) No 305/2011
Consequently, EN 13501-1 represents the European Standard for the fire classification of construction products.
Therefore, under this standard, fully wrapped aluminum foil rock wool board achieves Euroclass A1 (non-combustible, the highest possible rating).
Additionally, TARCO Industry provides full CE documentation and Declaration of Performance (DoP) for products supplied to European markets.
CHINA GB/T 25975-2018 — Rock Wool Products for External Thermal Insulation Composite Systems
In addition, GB/T 25975-2018 represents the primary Chinese national standard covering rock wool products for external thermal insulation composite systems.
Specifically, it specifies terminology and definitions, classification and marking, requirements, test methods, inspection rules, marking, packaging, transportation, and storage.
Moreover, this standard applies to rock wool boards and strips used in building external thermal insulation systems.
Therefore, TARCO Industry manufactures fully wrapped aluminum foil rock wool board in full compliance with GB/T 25975-2018, with thermal conductivity (at 25°C mean temperature) ≤ 0.040 W/(m·K) and water absorption (partial immersion 28d) ≤ 1.0 kg/m².
JAPAN JIS A 9504:2024 — Man-Made Mineral Fibre Thermal Insulation Materials
Additionally, JIS A 9504:2024 specifies requirements for thermal insulation materials used in industrial installations and building air-conditioning systems.
Moreover, it covers rock wool board, blanket, pipe insulation, felt, and wave insulation.
Consequently, TARCO Industry’s fully wrapped aluminum foil rock wool board products conform to JIS A 9504 requirements for density, thermal conductivity, fiber diameter, shot content, and formaldehyde emission characteristics.
Standard Sizes & Customization of Aluminum Foil Rock Wool Board
Furthermore, TARCO Industry offers a comprehensive range of standard sizes for fully wrapped aluminum foil rock wool board and foil faced mineral wool panel products.
Additionally, we provide custom dimensions, densities, and facings upon request. The standard size chart below shows the typical density-thickness combinations available.
| Density (kg/m³) | Thickness (mm) | Standard Size (mm) | Typical Application |
|---|---|---|---|
| 40 – 60 | 25 – 50 | 1200 × 600 | HVAC duct insulation, wall insulation |
| 60 – 80 | 50 – 100 | 1200 × 600 / 1200 × 2400 | Exterior wall insulation, metal building |
| 80 – 120 | 50 – 150 | 1200 × 600 / 1200 × 2400 | Industrial equipment, fire protection |
| 120 – 150 | 50 – 200 | 1200 × 600 / 1200 × 2400 | Heavy-duty industrial, high temperature |
| 150 – 200 | 50 – 200 | 1200 × 600 / 1200 × 2400 | Severe conditions, high mechanical load |
Available Facings for Rock Wool Board
Furthermore, we offer various facings to meet different application requirements.
Specifically, the Fully Wrapped Aluminum Foil (6-Side) facing provides a complete vapor barrier and waterproof envelope for exterior wall and HVAC applications.
Additionally, the Single-Side Aluminum Foil facing offers a reflective vapor barrier for general insulation applications.
Moreover, Glass Tissue facing provides a protective surface for industrial applications.
Consequently, Black Glass Tissue (BGT) facing is suitable for acoustic and aesthetic applications.
Finally, the Unfaced option provides a standard bare rock wool board for applications where facings are not required.
Applications of Fully Wrapped Aluminum Foil Rock Wool Board
Furthermore, this product is widely used in exterior wall insulation for energy-efficient buildings, particularly for thin plaster exterior insulation systems.
Additionally, it is ideal for HVAC duct insulation, specifically for air conditioning ducts and ventilation systems.
Moreover, it serves metal building roof and wall insulation for commercial, industrial, and agricultural metal building construction.
Consequently, it is utilized for industrial equipment insulation, including boilers, tanks, and process equipment.
Therefore, it is applied in Fire Protection for firestopping, thermal barriers, and passive fire protection systems.
In addition, it is used in Curtain Wall Insulation for high-rise commercial and residential buildings.
Finally, it is applied in Cold Storage and Refrigeration facilities for temperature control and moisture management.
Packaging & Delivery
Furthermore, our packaging utilizes polyethylene heat-shrinkable film or cartons for efficient handling, transport, and storage.
Additionally, a 40HQ container can hold approximately 1,800 – 2,500 m² depending on thickness and density.
Moreover, the lead time is 7 – 15 days after deposit.
Consequently, the port of loading is Tianjin, Qingdao, or Shanghai, China.
Why Choose TARCO Industry as Your Aluminum Foil Rock Wool Board Supplier
Furthermore, TARCO Industry is a professional rock wool board manufacturer with full production capabilities, which means no middlemen and competitive pricing.
Additionally, our products are certified to ASTM C612, EN 13162, GB/T 25975-2018, AS/NZS 4859.1, and JIS A 9504 for global market access.
Moreover, we provide OEM/ODM services for density, thickness, dimensions, facing, and packaging.
Consequently, our production is ISO 9001-certified with batch testing and third-party inspection support.
Therefore, we serve customers in North America, Europe, Australia, New Zealand, Southeast Asia, the Middle East, and Oceania.
Finally, we offer short lead times and efficient logistics from major Chinese ports.
Frequently Asked Questions (FAQ)
What is fully wrapped aluminum foil rock wool board and where is it used?
Furthermore, fully wrapped aluminum foil rock wool board is a rigid insulation board made from molten basalt rock and blast furnace slag, with aluminum foil laminated on all six sides. Therefore, it is commonly used for exterior wall insulation, HVAC duct insulation, metal building insulation, and fire protection.
What are the benefits of six-side aluminum foil wrapping?
Moreover, the six-side aluminum foil wrapping provides a complete vapor barrier and waterproof envelope, significantly enhancing the board’s moisture resistance and thermal performance. Consequently, it also acts as a reflective radiant barrier, reducing heat gain in summer and heat loss in winter.
Is fully wrapped aluminum foil rock wool board fire resistant?
Yes. The base rock wool board is inherently non-combustible and achieves Euroclass A1 fire classification per EN 13501-1, the highest possible fire rating. Therefore, it contributes no fuel to a fire and has a Flame Spread Index (FSI) of 0 and Smoke Developed Index (SDI) of 0 per ASTM E84.
Do your products comply with Australian and New Zealand standards?
Additionally, we test TARCO Industry fully wrapped aluminum foil rock wool board in accordance with AS/NZS 4859.1:2018 for thermal performance, AS 1530.1 for non-combustibility, and AS/NZS 1530.3 for fire hazard properties.
Are your products certified for the European market?
Furthermore, our fully wrapped aluminum foil rock wool board complies with EN 13162:2012+A1:2015 under the Construction Products Regulation (EU) No 305/2011. Additionally, the product is CE-labelled and Euroclass A1 certified.
Can you provide samples before bulk order?
In addition, TARCO Industry offers free samples of fully wrapped aluminum foil rock wool board for quality evaluation. Please contact our sales team for sample arrangements.
