URSA Cavity Batt is a semi-rigid glass wool slab treated with a water repellent additive.
Manufactured to BS EN 13162 and BBA 09/4624.
URSA Cavity Batt is for use in both fully and partially filled masonry cavity walls.
URSA Cavity Batt 35
Dimensions – 1200 x 455mm batt
Thickness – 75, 85, 100, 125 & 150mm
Thermal Conductivity 0.035 W/mK
Nominal Density 18.5 kg/m³
URSA Cavity Batt 32
Thermal Conductivity 0.032 W/mK
Nominal Density 29 kg/m³
Euroclass A1 (non combustible)