Rockwool Insulation

Rockwool is a mineral wool insulation used for thermal and acoustic performance in walls, floors and roofs. TSAR supplies Rockwool insulation, delivered across London and Greater London.

Available sizes / specifications

Thickness Product Type
50mm Rockwool Acoustic Insulation Batts RWA45
75mm Rockwool Acoustic Insulation Batts RWA45
100mm Rockwool Acoustic Insulation Batts RWA45

Where it's used

  • Cavity wall insulation

  • Acoustic insulation

  • Loft insulation

Related products

Rockwool is often specified alongside plasterboard and metal stud systems for internal wall builds.

View plasterboard & wallboards →

View metal stud systems →

Rockwool or PIR Insulation?

Read our guide to understand the differences between rigid PIR boards and mineral wool insulation.

Read our Rockwool vs PIR guide →

Need this for your project?

Contact TSAR for availability and delivery across London and Greater London.