Fireproof Building Materials Rockwool Sandwich Wall Insulation Panel

Product introduction

Designed to solve the dual challenge of fire safety and energy efficiency,our Fireproof Rockwool Sandwich Wall Insulation Panels deliver exceptional fire resistance, thermal insulation, and acoustic performance in one integrated solution. Perfect for commercial, industrial, residential, and public buildings, these panels eliminate the compromise between safety and efficiency, providing reliable protection, reduced energy costs, and enhanced occupant comfort.

Product Specification

Product advantanges

Class A non-combustible	Superior thermal insulation
The rockwool core stops flames from spreading, ensuring maximum safety for any building project.	High-density mineral wool minimizes heat loss and gain, slashing energy bills all year long.
Excellent sound absorption	Moisture resistant and durable
Dense fiber structure blocks external noise, creating quiet and comfortable indoor environments.	The panel resists water penetration, mold growth, and aging, maintaining performance for decades.

Why choose us?

Yumisteel-Your Trusted Construction Material Partner

✅ Excellent Quality

High-grade production lines + strict quality management = reliable products every time.

✅ Prompt Delivery

Big production capacity ensures fast delivery and on-time shipment worldwide.

✅ Worldwide Sales

Exported to 80+ countries, trusted by global customers for superior quality.

✅ Diverse Product Range

Container Houses | Corrugated Sheets | Steel Frames | Floor Deck | Sandwich Panels & more.

✅ Outstanding Services

24/7 responsive communication—before, during, and after your purchase.

✅ Professional Team

One-stop solution from design consultation to final installation support.

✅ Competitive Price

Factory-direct pricing designed to fit your budget without sacrificing quality.