Rockwool insulation boards are rigid, fire-resistant panels made from molten basalt rock. Ideal for walls, roofs, and industrial applications, they provide superior thermal insulation (0.035–0.040 W/mK), sound absorption, and non-combustibility (A1 fire rating).
Key Features:
- Fire Safety: Withstands temperatures up to 1,000°C, perfect for fireproofing.
- Noise Reduction: NRC up to 0.95 for effective sound dampening.
- Moisture Resistance: Hydrophobic properties prevent water absorption.
- Eco-Friendly: Contains recycled materials and is fully recyclable.
Rock Wool Sandwich Panels – Lightweight & Durable Cladding
Rockwool sandwich panels combine rockwool cores with steel/aluminum facings, offering:
- All-in-One Solution: Insulation + structural support for walls/roofs.
- Energy Efficiency: Reduces HVAC costs with low U-values.
- Quick Installation: Prefabricated panels cut construction time.
Applications: Warehouses, cold storage, clean rooms, and modular buildings.
Rockwool Roof Panels – Superior Weather Protection
Rockwool roof panels deliver:
- Thermal Stability: Minimizes heat loss/gain in extreme climates.
- Wind/Uplift Resistance: Reinforced for harsh weather conditions.
- Sloped/Flat Roof Compatibility: Used in commercial, industrial, and residential projects.
Thickness: 50–200mm | Density: 100–200 kg/m³
Rockwool Wall Panels – Soundproof & Fireproof Walls
Rockwool wall panels excel in:
- Partition Walls: STC ratings up to 50 for offices/hotels.
- Exterior Cladding: Combines insulation with weatherproofing.
- Curtain Wall Systems: Enhances building energy ratings (BER).
Custom Sizes: Tailored thickness (30–150mm) and facing materials (gypsum, metal).
Why Choose Rockwool Products?
✔ A1 Fire Rated – Meets BS EN 13501-1 standards.
✔ Sustainable – LEED/BREEAM compliant.
✔ Long-Lasting – Resists mold, pests, and degradation.
Enhanced Fire Resistance, Lifespan & Noise Absorption – Rockwool Insulation Solutions
🔥 Superior Fireproof Performance
Rockwool insulation boards, sandwich panels, and wall/roof systems are engineered for maximum fire safety, making them ideal for high-risk environments:
- A1 Fire Rating (Non-Combustible) – Meets EN 13501-1 standards, the highest classification for building materials.
- Withstands 1,000°C+ – Does not melt, drip, or release toxic fumes, unlike foam-based insulations (PIR, EPS).
- Fire Barrier Applications – Used in fire-rated walls, ducts, and escape routes to prevent flame spread.
- Industrial & Commercial Compliance – Certified for warehouses, data centers, and high-rises under NFPA, IBC, and Euroclass regulations.
⏳ Exceptional Lifespan – Durable & Maintenance-Free
Rockwool products outperform traditional insulation due to their mineral-based composition:
- 50+ Year Service Life – Resists degradation from moisture, UV exposure, and temperature fluctuations.
- Mold & Pest Resistant – Inorganic fibers prevent rot, fungal growth, and rodent damage (unlike fiberglass or cellulose).
- No Settling or Sagging – Maintains R-value and structural integrity over decades, reducing replacement costs.
- Corrosion Protection – Used in steel structures to prevent condensation-induced rust.
Case Study: Rockwool-clad buildings in harsh climates (e.g., coastal areas, chemical plants) show <5% performance loss after 30 years.
🔇 Advanced Noise Absorption – Industry-Leading Acoustic Control
Rockwool’s dense, open-fiber structure absorbs sound waves across frequencies:
- Noise Reduction Coefficient (NRC) 0.90–1.00 – Blocks airborne noise (traffic, machinery) and impact noise (footsteps, equipment vibrations).
- STC Ratings Up to 55 – Ideal for recording studios, hospitals, and hotels requiring speech privacy.
- HVAC & Duct Wrap – Reduces fan/ventilation noise by up to 50% compared to foam insulations.
Applications:
- Interior Walls – Partition systems with double-layer rockwool for 60+ dB sound insulation.
- Facades & Roofs – Combines thermal + acoustic insulation in urban high-noise zones.
Why Rockwool Outperforms Alternatives?
| Feature | Rockwool | Fiberglass | PIR Foam |
|---|---|---|---|
| Fire Safety | A1 (Non-combustible) | Melts at 540°C | Releases toxic fumes |
| Lifespan | 50+ years | 20–30 years | 15–25 years |
| Noise Reduction | NRC 0.95+ | NRC 0.60 | Minimal damping |
