Technical Specifications
Instructions and Guidelines
Ventilated facades are the most recent and complex mult-layer structural  evolution of external wall insulation
The option of using thicker insulation without worrying about tension to  the insulation panel’s facer, is an interesting alternative to ETICSystems with  plaster rendering finish 
Ventilation in the air gap chamber removes a significant amount of heat  which reduces the temperature to the thermal insulation panel facer and  regulates the temperature to the inside of the wall covering 
The thickness of the insulation panel must be carefully considered and  calculated based on the actual working conditions 
STIFERITE FIRE B is specifically suggested for thermal insulation of ventilated facades (it meets the requirements of the Technical Guide of “Anti fire safety requirements of facades in residential buildings” dated 15/04/2013).
The tables indicate the suggested thickness of Stiferite’s panels based on

        
| Suggested thickness STIFERITE FIRE B  | 
            ||
|---|---|---|
| Climate  Zone  | 
              DLgs 311/06  | 
              TAX deduction MD 65%  | 
            
| A | 20 mm | 30 mm | 
| B | 30 mm | 40 mm | 
| C | 50 mm | 60 mm | 
| D | 50 mm | 70 mm | 
| E | 60 mm | 80 mm | 
| F | 60 mm | 80 mm | 
Note: For different composition of structures or material, we suggest using the calculation program available online (see: Thermal transmittance and verifications of condensation with Glaser method)