Technical Insulation > Coating ventilation ducts

1 to 2 layers of rock wool of different thickness are applied according to the strength required:
- Covered on one side with aluminium foil.


Plusieurs variantes avec d’autres produits coupe-feu sont possibles.

Several variants with other firewall products are possible.
Coating ventilation duct in a round or rectangular escape route or area needing to be protected against the risk of fire.

EI 30 to EI 90

Revêtement de gaine de ventilation
Revêtement de gaine de ventilation
Revêtement de gaine de ventilation
Revêtement de gaine de ventilation