ThermoPor

"ThermoPor is an innovative new high performance ready-to-mix thermal Insulating render/plaster product for both internal & external use. It is manufactured from 98% natural sustainable materials, the majority of which is recycled glass. As a result, ThermoPor is non-toxic, harmless and safe.

This multi-characteristic product is incredibly light-weight and easy to apply in single applications of up to a maximum 40mm (Can be thicker with multiple applications) to a wide variety of surfaces which will help to reduce overall material and labour costs. 

ThermoPor also boasts significant advantages over existing products on the market as a result of its multi-characteristic properties. With thermal insulation, vapour permeability, damp resistance, A1 certified fire resistance, sound absorption and the fact that it's manufactured from sustainable materials making up it's key properties, its not surprising that the demand for ThermoPor is growing enormously year on year.'
(introductory text provided by the manufacturer)