Ceresit Ceretherm Classic

Insulates and resists to water and humidity effects

Ceresit Ceretherm is an advanced insulation system supported by Double Dry and Fibre Force technologies. It insulates and resists to water and humidity effects. Facade is vapour permeable and resistant to water uptake and dirt pick up.




  • Dirt and water uptake resistant
  • Vapour permeable & hydrophobic
  • Resistant to biological contamination like fungi and algae
  • Flexible and durable
  • Resistant to thermal stresses and cracks
  • Excellent application parameters
  • Certification: ETA Ceresit Ceretherm Classic


Recommended for:
buildings where more advanced insulation system can better resist to water and humidity effects.


1. Fixing*
Ceresit CT 83 Strong Fix Adhesive Mortar or Ceresit CT 85 Flex Adhesive and Reinforcing Mortar, plastic anchors or anchors with a steel core classified as ETAG 014, number of fasteners and their arrangement should be determined by an architect, based on the substrate analysis and load calculations


2. Insulation material
EPS-boards classified as EN 13163, with thickness up to 42 cm


3. Reinforced layer*
Ceresit CT 85 Flex Adhesive and Reinforcing Mortar, and Ceresit CT 325 glass fibre mesh


4. Priming paint
Ceresit CT 16 Priming paint


5. Plaster
Ceresit CT 174, CT 175 Silicate-Silicone Aquastatic, silicate-silicone plasters


6. Paint
Ceresit CT 46 Silicate-Silicone Aquastatic, silicate- silicone paint
Ceresit CT 48 Silicone Self Clean, silicone paint
Ceresit CT 49 Nanosilicone Reno, nanosilicone paint

* Optionally you can use as an adhesive and rendering mortars Thermouniversal or CT80 covered by ETA documents ETA Ceresit Ceretherm             Universal   

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