The Science of Comfort TM

Grilles

Price Grilles provide durable construction, clean aesthetics, and effective airflow management for a wide range of architectural and mechanical requirements. With extensive customization options, they support both functional performance and design integration. Their reliability ensures consistent air distribution in commercial and institutional spaces.

Learn about Grilles, Registers and Diffusers

What's the Difference Between a Grille and a Register?  | GRD Features and Applications

Introduction to GRD
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  • High Capacity Drum Louvers

    HCD - High Capacity Drum Louvers

    HCD, DLSS, DBH

    Engineered for long air throw and precise directional control, featuring rotatable drums and durable extruded aluminum blades.

  • Linear Bar Grille

    LBP - Linear Bar Grille

    LBP

    Extruded aluminum linear bar grille for supply or return applications. Clean architectural lines support continuous, perimeter, wall, ceiling, or floor installations.

  • Heavy Duty Linear Bar Grille

    LBPH - Heavy Duty Linear Bar Grille

    LBPH

    Designed for sidewall, sill, ceiling, and floor installations, extruded aluminum linear bar grilles combine architectural
    appeal with performance and versatility.

  • Heavy Duty Linear Bar Grille Mandrel

    LBMH - Heavy Duty Linear Bar Grille Mandrel

    LBMH, LBM

    Heavy-duty mandrel tube linear bar grille engineered for durability in high-traffic HVAC applications.

  • Nozzle Diffuser

    ND - Nozzle Diffuser

    ND

    Available in a variety of sizes and with multiple mounting options, the Nozzle Diffuser (ND) is well suited to
    industrial and commercial applications that require long throws and directional control.

  • Round Louvered Grille

    RSG - Round Louvered Grille

    RSG

    Round grilles combine the versatility and modern aesthetics of a circular design with high quality, aluminum
    construction.