Fire Rated Ductwork
Ventilation, smoke extraction and service shafts
Ducts cross fire compartments and can carry fire and smoke through the whole building. The PROMADUCT® system is built from PROMATECT® calcium silicate boards and keeps ventilation and smoke extraction working during a fire.
Systems and images: PROMAT.
One system for every service
Ventilation, smoke extraction, service shafts and kitchen exhaust with the same technology.
Self-supporting construction
Ducts made of non-combustible boards, or cladding of existing steel ducts.
Air tightness and hygiene
A system tested for fire resistance, air tightness and air quality.
Where it is used
Ventilation ducts that pass through another fire compartment, smoke extraction ducts in basements, stairwells and escape routes, shafts and service ducts in high-rise buildings, and exhaust ducts of commercial kitchens.
What a correct design needs
The required fire rating, the duct dimensions and route, the suspension method, and the penetrations through walls and slabs. Promatcon handles the installation design and the certified construction with PROMATECT®-L500 and PROMATECT®-AD boards.
Products for this application
Do you have a project in this category?
Send us the project details. We will propose the right certified system and carry out the installation.
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