FANRYN Rockwool Board With Aluminum Foil Facing Heat Insulation and Acoustic Insulation Material With Aluminum Foil Facing

Products Description

FANRYN Rock Wool Board is manufactured from natural rocks such as basalt and limestone. The rocks are melted in a cupola at temperatures exceeding 1450°C, and the molten lava is fiberized by a high-speed spinner. These inorganic fibers are then bonded using a thermosetting resin to form a stable and resilient wool matrix.

To enhance performance for specific applications, the board is laminated with a reinforced aluminium foil facing on one side. This durable foil layer acts as a radiant barrier, effectively reflecting heat to significantly improve overall thermal insulation efficiency. Simultaneously, it serves as a premium vapour barrier, effectively resisting moisture penetration to protect the integrity of the insulation core and prevent mould growth. The clean, robust surface also simplifies handling and installation, making it an ideal, high-performance solution for HVAC duct insulation, roofing systems, and wall linings.

Product feature of the rock wool board

Thermal Insulation & Energy Conservation
The product delivers exceptional dual-performance insulation, combining the dense mineral wool matrix with the efficient heat reflectivity of the aluminium foil facing. This significantly reduces heat transfer, effectively lowering energy consumption for both heating and cooling in buildings.

Fire Safety & Structural Integrity
Featuring a naturally non-combustible rock wool core (Class A1) that releases no toxic fumes in fire, the composite board is further reinforced by the aluminium foil facing. This enhances the overall structural integrity and maintains system stability under high temperatures, ensuring the highest level of fire protection.

Acoustic Control
The open fibrous structure of the wool effectively absorbs and dampens airborne and impact noise. The aluminium foil layer provides additional sound blocking properties, working together to create a quieter and more comfortable indoor acoustic environment.

Moisture Resistance & No Corrosion
The aluminium foil facing acts as a premium vapour barrier, effectively preventing moisture penetration. This keeps the rock wool core permanently dry, inhibiting mould growth and protecting insulated surfaces from corrosion, thereby ensuring long-term performance.

Durable & Easy Installation
Precision-cut into standard sizes with a robust foil surface, the boards are easy to handle and install. The foil provides a clean, tough outer layer that resists damage during and after installation, streamlining on-site workflow and ensuring long-lasting performance.

Product Specifications

Product size 

Product application

Insulation for external wall, roofing and floating floor

Insulation for big sized pipeline

ROCK WOOL board is widely used in public, commercial and residential buildings as well as industrial plants, for applications such as roofing, external wall, partition wall and floating floor to provide fire protection, thermal insulation, acoustic control and condensation control.

Production Facing

Foil-Scrim-Kraft Facing

Alum Glass Cloth Facing

Fiberglass Tissue

Production packing

1. Vacuum plastic bag

2. PE shrinking bag

Note: OEM is acceptable

FAQ:

Q1: How to guarantee the quality of the products?

A1: Our experienced QC team will inspect product's quality in every process

Q2: How to pack exported goods?

A2: Plastic bag (Standard Export Packing).

Q3: What is your lead time for one 40HCcontainer order?

A3: Usual 15-20 work days after placing order

Q4: What is your advantage on rock wool board?

A4: Special product with special specification can be made to order.

Q5: About the after-sale service, how to solve the problems occurred of your overseas customer in time?

A5: The warranty of our products is one year. If our products or packing exist quality problem, we will replace or compensate accordingly.