ISOKING Rock Wool Board Attribute:
For heavy-duty insulation that stands up to harsh working environments, our rock wool board is your go-to. Its dense fiber structure doesn’t just block heat effectively—keeping spaces cool in summer and warm in winter—it also resists rot, shrinkage, and wear, even in the most demanding factories or warehouses. Add in its non-combustible design with zero toxic fumes, and you’ve got an insulation solution that’s as durable as it is safe for any industrial or commercial project.
MOQ-1*40HQ Container
Power plants & boiler rooms: We IKING often supply boards for insulation around boilers and power generation equipment. It handles high heat really well, keeps the equipment running safely, and stops the surrounding area from getting too hot.
Tunnel construction (road & rail tunnels): Tunnels need reliable insulation and fire protection. ISOKING board fits perfectly here—keeps the tunnel temp stable and meets fire safety requirements, which is crucial for public transit.
Prefabricated houses: More and more prefab home builders choose our board. It’s easy to install, keeps the houses warm in winter and cool in summer, and since it’s safe and non-toxic, it’s great for quick-assembly living spaces.

IKING as a direct manufacturer, not a retailer. We’ve got our own production lines running here. So the minimum order for our ISOKING Rock Wool Board is one 40HQ container.

Q: Can ISOKING rock wool boards get wet?
A: They resist moisture a bit, but don’t leave them exposed to rain—always add a waterproof layer for outdoor use.
Q: How do I cut ISOKING rock wool boards?
A: Grab a sharp utility knife or saw. Wear gloves and a mask to keep fibers off your skin and out of your lungs.
Q: Are these boards good for soundproofing?
A: Absolutely—they’re great at blocking noise, perfect for walls, floors, and industrial spaces that need quiet.
