Features include high thermal mass, reduced thermal bridging resulting in reduced heat loss, and lower heating bills, when used in accordance with the Acceptable Construction Details. Compliant U values are achieved without having to provide a cavity in excess of 150mm, excellent thermal conductivity (Lambda λ) value of 0.34 W/mK. A significant improvement when compared to standard blocks and Available nationwide.
Find out how much masonry you need to complete your project below.
Please note: We recommend that you make an additional provision of 5% for wastage.