Diasen Thermal Plaster

Product Description

Features & Benefits

Energy Saving

Excellent insulation against cold and heat.  Keeps walls warm in winter and cool in summer Thermal Insulation: With a thermal conductivity of only 0.045W/mK, the plaster system attains excellent thermal resistance, which significantly increases the thermal resistance of solid walls mechanical strength. 

High compression resistance.  It can be used both indoor and outdoor and gives walls strength and resistance


Diathonite leaves walls free to breathe, balances room humidity, prevents mould and condensation from developing, and contributes to healthy living, with a ยต value of only 4.


Diathonite is 3 times lighter than traditional plasters.  It does not weigh down the structure, limits CO2 emissions during transport and waste production


Ten times more elastic than traditional plasters reduces the risk of cracks

Protection From Fire

Diathonite does not burn and does not emit smoke.  Euroclass A1 Fire Resistant                                      

Eco-Compatible Product

Diathonite is a completely natural product, and its use contributes to LEED credits

Acoustic Properties

Thanks to cork and its porous structure, Diathonite contributes to sound absorption and acoustic insulation 

Humidity Control 

The diatomaceous earth contributes to the hygrometric balance of rooms, giving maximum living comfort


Technical Detail


Application Fields for Diathonite

Applying a coating of the insulation system enables you
to maximise thermal inertia of the walls, limit thermal
dispersion, rectify thermal  bridges, and protect the
facade from water absorption

Diathonite Evolution Internal wall application
The use of Diathonite Evolution indoor enables to
control humidity, obtain mechanical strength, correct
room noise, rapidly achieve thermal comfort, and
save on the cubic voume of rooms

Diathonite Evolution Ceiling Application

Diathonite Evolution can be applied to ceilings of any shape
and geometry, thus enabling to maintain the architectural
characteristics of the structure being renovated

Diathonite plaster Skirting application

Its capacity to eliminate rising damp makes Diathonite
Evolution the best solution for applications in
correspondence with skirting, even when it is
used alongside a panel insulation system

diathonite evolution Underground walls application

In underground places such as basements,
cellars, and garages, using Diathonite Evolution
guarantees a perfect hygrometric balance in rooms
and it prevents the formation of condensation and mould

Thermal Bridges

Thermal bridges are one of the main causes
of thermal dispersion in buildings.  Diathonite
Evolution rectifies thermal bridges simply
and effectively.