Blown-in Cavity Wall Insulation
96/3274 WALLTHERM CAVITY WALL INSULATION (166Kb PDF file)
British Gypsum-Isover Ltd, Whitehouse Ind Est, Runcorn, Cheshire WA7 3DP
Tel: 01928 719197 Fax: 01928 717125
Email: andrew.banks@bpb.com
Replaces 93/2880. Glass wool material injected in loose form to reduce the thermal transmittance of completed, new or existing cavity walls with masonry inner and outer leaves.