Celcon, H+H Celcon Solar Aerated Concrete Block 2.9N 100mm Pack of 120
Brand: Celcon in DIY & Tools
£33178
Standard
This highly efficient block (thermal conductivity of just 0.11 W/mK) is sufficiently loadbearing for two storey buildings and can be used below DPC. Identified by the distinctive painted blue line, Celcon Solar Grade has a compressive strength of 2.9