URSA 35 Cavity Wall Insulation Batt 1200mm x 455mm (pack of 7) - 75mm
URSA Cavity Batt is a semi-rigid glass wool slab treated with a water repellent additive. URSA Cavity Batt is for use in both fully and partially filled masonry cavity walls.
Pack Quantity: 7
Pack Coverage: 3.82m2
Thermal Conductivity: 0.035W/mK
Water vapour resistivity: 5
Fire Rating (Reaction to Fire): A1(Non-combustible)