Superwall 125mm 32 Cavity Wall Batt Insulation 2.18 m2 per Pack P5 sourced from quality granite

sourced from quality granite

Max water absorption 22%

They withstand the elements

These chippings are not only visually appealing but also practical

Superwall 125mm 32 Cavity Wall Batt Insulation 2.18 m2 per Pack P5 sourced from quality graniteSuperwall 125mm 32 Cavity Wall Batt 455mm is an effective glass mineral wool insulation batt designed specifically for cavity walls. Approved by the British Board of Agreement (BBA), this non combustible and water repellent batt offers outstanding thermal performance with its thermal conductivity of 0. 03W mK. Its wide design of 455mm makes it an easy installation between standard vertical wall tie spacings, thus minimizing waste during on site