Rockwool Insulation — Robust Thermal & Acoustic Protection

Newtech Insulation India supplies high-quality Rockwool (mineral wool) products engineered for fire resistance, thermal efficiency and sound control. Our Rockwool range is trusted by builders, industrial facilities and HVAC professionals across India.

Explore Rockwool Products

Rockwool Insulation Products

Discover our Rockwool lineup — designed for superior fire performance, thermal insulation and acoustic absorption.

Rockwool RB Slabs - high density mineral wool slabs for thermal and fire insulation

Rockwool RB Slabs

High-density Rockwool slabs engineered for excellent thermal resistance and structural stability. Ideal for walls, partitions, rooftop insulation and industrial panels.

  • High density for improved compressive strength
  • Excellent fire resistance and non-combustible
  • Low thermal conductivity for energy savings
  • Dimensional stability and long service life
Rockwool LRB Mattress - flexible mineral wool mattresses for cavity and duct insulation

Rockwool LRB Mattress

Lightweight Rockwool mattresses (LRB) for thermal and acoustic applications in roofs, ducts and cavities. Easy to install, excellent acoustic absorption and fire-safe.

  • Flexible mattress format for irregular cavities
  • Superior sound absorption (high NRC)
  • Non-combustible & moisture tolerant
  • Available in multiple thicknesses and densities
Rockwool Building Rolls - continuous mineral wool rolls for large area insulation

Rockwool Building Rolls

Continuous Rockwool building rolls for roofs, ceilings and large-area insulation projects. Provide consistent thermal performance and excellent acoustic control.

  • Available in long lengths for minimal joints
  • Multiple thickness and facing options
  • Great for commercial roofing and partition systems
  • Durable, non-combustible and easy to handle