We manufacture the highest quality, most affordable commercial grilles, registers and diffusers... thousands every hour of the day!
High Capacity Diffusers
Spiral and Oval Duct Grilles
New Product Spotlight
SF SERIES | SF1, Single Deflection Grille with Curved End Tap
TRUaire’s SF Series single and double deflection spiral style diffusers feature durable extruded aluminum construction and have individually adjustable blades for deflection control. Available in many standard sizes to fit ducts from 6″ to 36” and offered in either a pristine white powder coat or aluminum finishes.