Ventilation duct penetrations

PROMAT system - penetrations of Promaduct ventilation ducts made by Promat.

Products: Fire stopping mortar + PROMATECT board bands, PROMASTOP-E (Coating).

 

HILTI System - layered partitions with the CP 673 fire stopping coating.

Products: CP 673 fire stopping coating, CP 673 fire stopping boards.

 

We also offer brickwork for ventilation duct dampers located in walls and ceilings, according to the recommendations of the damper’s manufacturer.