Rockwool Blanket Roll for Thermal and Acoustic Insulation
ROCKWOOL Blanket with Cool'n'Comfort, ProRox models. Choose a model and size to view density, dimensions and packaging from the July 2026 ROCKWOOL product list.
Product description
ROCKWOOL Blanket is supplied in roll form. The July 2026 ROCKWOOL product list includes Cool'n'Comfort at 50 mm thick, 1200 mm wide and 5000 mm long in densities of 60, 80 or 100 kg/m³. The ProRox model in the same list is 25 mm thick, 600 mm wide and 6000 mm long, at 100 kg/m³.
The roll form helps fit the material to the installation area. Select the model and dimensions to suit the insulation requirements. Store protected from water.
Product selection and use guide
Rockwool Blanket Roll for Thermal and Acoustic Insulation is stone wool insulation for thermal or acoustic work according to its product form. The blanket or roll form covers long runs and follows installation geometry.
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. Check roll width and length, installed thickness and fixing spacing; avoid unplanned compression.
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.
- Plan roll divisions, joints and cutting waste for the installation area.
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 blanket be compressed into a narrow space?
Do not assume compressed material performs the same. Use the installed thickness specified by the design.
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.