Rockwool Board for Thermal and Acoustic Insulation
ROCKWOOL Board with Safe'n'Silent Pro, Cool'n'Comfort, ThermalRock models. Choose a model and size to view density, dimensions and packaging from the July 2026 ROCKWOOL product list.
Product description
ROCKWOOL Board provides insulation in sheet form. The July 2026 ROCKWOOL product list includes Safe'n'Silent Pro and Cool'n'Comfort in 25 or 50 mm thickness, and ThermalRock in 50 mm thickness. Each sheet measures 600 × 1200 mm. Select the model, density and thickness for the installation.
Safe'n'Silent Pro is designed for acoustic insulation in drywall partitions in hospitals, cinemas, schools, offices, residential and industrial buildings. ThermalRock S serves general insulation applications in residential, commercial and industrial buildings. Store indoors or under a waterproof covering.
Product selection and use guide
Rockwool Board for Thermal and Acoustic Insulation is stone wool insulation for thermal or acoustic work according to its product form. The board form suits surfaces requiring regular cut pieces.
How to choose
Choose form and thickness for the installation geometry, then match density, facing and retention to the design. Do not select by density alone. Match board dimensions to framing modules and edge details; do not force boards around tight curves.
Applications to consider
Consider partition infill, equipment or pipe insulation as appropriate to the type. For acoustics, first establish whether the goal is sound absorption or isolation between spaces.
Use limitations
Stone wool is not a weather cover or load-bearing structure. Fire protection use requires appropriate system details and test evidence, not an assumption based on the rockwool name.
Pre-order checklist
- Send surface geometry, dimensions, thickness, density and facing requirements.
- Plan retention, fibre containment, joints and jacketing where required.
- Calculate board quantities from a cutting layout, not net area alone.
Frequently asked questions
Does rockwool automatically soundproof a partition?
No. Panel mass, cavity, framing and sealed junctions jointly determine sound isolation.
Can insulation rockwool be used for plants?
Do not equate it with hydroponic media. Select a product specifically intended as a growing medium.
How should rockwool thickness be selected?
Use the thermal or acoustic design and installation space, then match the exact catalogue type.
Can board replace blanket?
Not automatically. Rigidity, surface geometry and fixing methods differ; check the assembly details before substituting.
This guide supplements the original description; it does not replace technical data sheets or project design. Match the type and dimensions to the product specifications and obtain written confirmation for special requirements.