Products Description
FANRYN Rock Wool Board is produced from natural basalt and limestone. The raw materials are melted in a furnace at temperatures above 1450°C, and the molten material is fiberized using a high‑speed centrifugal spinner. The resulting inorganic fibers are bonded with a thermosetting resin to form a stable and resilient wool matrix.
Product feature of the rock wool board
Thermal & Energy Efficiency
Combining a dense mineral wool core with reflective aluminum foil, the product provides superior thermal insulation, significantly reducing heat transfer and lowering building energy use.
Fire Safety & Stability
With a non-combustible rock wool core (Class A1, no toxic emissions) and foil‑reinforced structure, the board delivers reliable fire protection and maintains stability even under high temperatures.
Acoustic Performance
The fibrous wool core absorbs noise, while the foil layer further blocks sound transmission, together enhancing acoustic comfort indoors.
Moisture & Corrosion Resistance
The aluminum foil facing serves as an effective vapor barrier, keeping the wool core dry, preventing mold, and protecting against corrosion for long‑term durability.
Durable & Easy to Install
Pre‑cut to standard sizes with a tough foil surface, the boards are simple to handle and install, resistant to site damage, and designed for lasting performance.
Product Specifications
Product size
Product application
External Wall, Roof & Raised Floor Insulation
Large‑Diameter Pipeline Insulation
FANRYN Rock Wool Board is widely used in public, commercial, and residential buildings, as well as industrial plants, for applications including roofing, external walls, partition walls, and raised floors — delivering fire protection, thermal insulation, acoustic control, and condensation management in one integrated solution.
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.
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