Sisalwool 100

Sisalwool is a high-performance natural fibre insulation batt with an excellent structure,
ideal for using between wooden joists and rafters in a wide variety of applications.


  • Can be friction fitted between studwork quickly and easily
  • Is carbon neutral
  • Can be handled safely and comfortably and does not cause skin irritation
  • Is vapour permeable, allowing traditional stone buildings to breath and moisture to transfer
  • Offers excellent acoustic performance
  • We source our sisal ethically from small-scale farmers in east Africa


  • Suitable for both new-build and retro-fit, including historic buildings
  • Suitable for a wide range of applications including: between rafters, ceiling joists, floor joists, partitions and stud walls, and in timber frame construction

Spec Sheet

Data Sheet