John Newton & Company and Diasen present our eco-friendly insulating plaster composed of cork, clay and natural hydraulic lime: Diathonite.
Diathonite offers unrivalled thermal and acoustic insulation properties, it is fire resistant, and it can be spray applied externally, allowing for very fast application, or applied by hand internally.
Impressive acoustic characteristics, over twice the performance of conventional plasters or renders. The internal application of Diathonite Insulation Plaster to party walls significantly reduces sound transference between properties.
Sound absorption between 600 & 1500 Hz is >70%
Exceptional thermal insulation properties. When applied internally or externally, it creates a seamless thermal barrier which eliminates any risk of cold bridging within the structure.
Thermal conductivity is 0.045 W/mK
Very high vapour permeability ensuring that vapour drive continues unabated