ULMA decorative air grilles can be used as an air intake or exhaust vents
and have been specifically designed for use in single-family
houses. They are made from cast aluminium with an
ornamental bezel and spoke finish.
The sturdy casting form can withstand typical loads when installed as a floor vent.
The inward sleeve of the grille fits spiral coiled ducts and other
types of round ventilation ducts. The sleeve features a wire
mesh which is easily removable for cleaning.