VENTS Non-insulated air ducts Polyvent 605 series
Flexible non-insulated aluminium foil air ducts with steel wire frame.
VENTS ALT series
The aluminium adhesive tape ALT is a composite material that consists of aluminium and PET foil covered with glue layer.
Flexible insulated duct
Application: supply or exhaust ventilation systems of residential spaces. Connecting air handling units to air distribution boxes.