Thermal Insulation Cavity Batt
ROCKWOOL Thermal Insulation Cavity Batts are a full fill stone wool insulation solution for application in masonry cavity wall constructions such as home extensions. Thermal Insulation Cavity Batts are Euroclass A1 non-combustible, water repellent and vapour permeable, allowing the material to breathe, and will not harbour mould.
The Thermal Insulation Cavity Batts are easy to handle and install, allowing for a close fit against brick and blockwork. The ROCKWOOL cavity insulation is resistant against sagging or slumping over time, to deliver long term thermal performance.
|NBS Clause||Length (mm)||Width (mm)||*Approved thicknesses (mm)|
*Thickness options may be subject to a minimum production volume. Speak to the specification team for guidance.
Standards and Certification
|Product standards||BS EN 13162, Keymark, Kitemark|
|CE Marking||CE Marked|
|Reaction to fire (Euroclass)||Euroclass A1|
|Thermal conductivity||0.037 W/mK|
|Water repellent||Repels water|
Download CAD Drawings here