-Supply & install galvanized duct sheet metal of approx. 8 tons of ductwork complete
with supports hangs sleeves extractors and all accessories.
-Supply & install acoustic lining inside the ducts 10mm arama flex.
-Supply & install internal duct insulation 2″ thickness, 24 kg/m density.
-Cladding of galvanized sheet metal for the outside ducts by adhesive substance and
sibedage coated with cloth.
-Supply & Install the Outlets, Volume dampers, Smoke damper, Fire damper.