Individual or joint evacuation of stale or polluted air in dwellings. Through a conduit to the outside.
Helical metal ducts and accessories from the range of single wall ventilation without spiro system joint. Fire rating A1 (non-combustible material). It complies with the watertightness requirements according to the EN 12237 Ventilation System standard, obtaining a D classification.
Indications according to DBHS regulations 3.
APPLICATIONS
DESCRIPTIVE REPORT
MATERIALS
MAINTENANCE & CONSERVATION