Rockwool Acoustic Insulation Slab RW3 100 × 1200 × 600 mm

A high‑density stone wool insulation slab from Rockwool, designed for superior acoustic and thermal performance. RW3 combines excellent sound absorption with fire resistance and durability, making it ideal for partitions, ceilings, and industrial applications. The 100mm thickness provides enhanced noise reduction and thermal efficiency, while the 1200 × 600mm slab size ensures easy handling and installation.

📦 Product type: Acoustic & thermal insulation slab 

🔧 Model: RW3, 100mm thickness 

📐 Size: 1200 × 600mm 

📏 Density: 70 kg/m³

🔥 Features: high‑density stone wool, excellent acoustic absorption, thermal insulation, fire resistance (Euroclass A1), durable and easy to cut 

🛠️ Suitable for: internal partitions, suspended ceilings, acoustic panels, industrial buildings, and fire‑safe construction projects