Aluminum Spiral Duct Grille
The Spiral Duct Grille is an all-aluminum air outlet designed for exposed duct systems. Engineered for delivering quiet, efficient airflow with a clean, modern look.
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Superior Aluminum Construction
Made from all-aluminum with mill finish for lightweight strength
Corrosion-resistant. Ideal for exposed duct applications
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Rigid frame maintains structural integrity under pressure
±1/32" tolerances ensure precise, secure duct fit
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Engineered for Quiet, Efficient Airflow
Optimized ¾" blade spacing ensures smooth, directional air
Sealed fit with foam gasket minimizes air leakage and rattling
Low-noise design suited for open ceiling environments
Suitable for supply or return applications – Adjustable scoop for directional airflow or open intake versatility
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Ships pre-assembled for faster installation
Protective foam gasket minimizes shipping damage
Individually boxed
Reduces jobsite prep with ready-to-install design
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Sleek, low-profile grille enhances visible ductwork aesthetics
Clean lines and simple profile align with contemporary interiors
Mill finish to match any project style