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.
Specification
NBS Clause | Length (mm) | Width (mm) | *Approved thicknesses (mm) |
N/A | 1200 | 455 | 100 |
*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 |
Technical Properties
Reaction to fire (Euroclass) | Euroclass A1 |
Thermal conductivity | 0.037 W/mK |
Water repellent | Repels water |
CAD Drawings
Download CAD Drawings here