Octagon Interlock: Our unique design for interlocking our blocs using a high and low interlock in an octagon shape with the plus on top means that there is no movement of the bloc and creates a seamless joint between the courses improving the thermal properties of a Sunbloc wall

A staggered male and female interlock on the ends of each bloc stop the blocks from moving apart along the wall, when combined with the staggered coursing this means the wall is incredibly stable and far easier to maintain a straight wall. It also reduces the risk of a blow out when pouring the concrete.

Phone 01580 767700

Email info@sunbloc.eu

Rear of 53 High Street



United Kingdom