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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  • Maximum Security Risk Resistant Grille

    MSRRG - Maximum Security Risk Resistant Grille

    MSRRG

    All risk resistant grilles feature heavy-duty, all-welded construction and thread resistant cores, ideal for high
    security applications.

  • Maximum Security Risk Resistant Perforated Grille

    MSRRP - Maximum Security Risk Resistant Perforated Grille

    MSRRP

    All risk-resistant grilles feature heavy-duty, all-welded construction and thread-resistant cores, ideal for high
    security applications.

  • Medium Security Screen Grille

    MSSG - Medium Security Screen Grille

    MSSG

    The Medium Security Screen Grille (MSSG) features all-welded construction with 10 GA, 3/8 in. x 3/8 in. wire
    mesh secured to a 10 GA steel frame.

  • Medium Security Straight Louvered Grille

    MSSL - Medium Security Straight Louvered Grille

    MSSL

    Louvered security grilles features all-welded construction with a heavy-gauge wire screen fixed behind the louver
    blades for additional security.

  • Tool Resistant Maximum Security Bar Grille

    MSTRBG - Tool Resistant Maximum Security Bar Grille

    MSTRBG

    Security bar grilles restrict access and allow airflow between secure and non-secured areas.

  • Reversible Core Grille

    RCG - Reversible Core Grille

    RCG

    The Reversible Core Grille (RCG) is an easily adjustable, all-aluminum sidewall supply grille, well suited to both
    heating and cooling applications.

  • Round Egg Crate Grille

    RECG - Round Egg Crate Grille

    RECG

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

  • Round Perforated Grille

    RPG - Round Perforated Grille

    RPG

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

  • 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.

  • Spiral Duct Grilles

    SDG - Spiral Duct Grilles

    SDG, SDGE, SDGR, SDGER

    Spiral Duct Grilles (SDG) are designed to be mounted on round or spiral ducts without the use of transitions.

  • Steel Transfer Grille

    STG - Steel Transfer Grille

    STG

    Transfer Grilles offer the largest free area possible with the option of a sight-proof or light-proof core.

  • Opposed Blade Damper

    VCS3 - Opposed Blade Damper

    VCS3, VSC3SS, VCS3AL

    The VCS3 opposed blade damper provides airflow adjustment at the grille.

  • Air Extractor

    AE - Air Extractor

    AE1, AE2

    Air Extractors (AE) feature cold rolled steel construction with gang operated curved blades that move from fully-open to fully-closed to provide flow diversion and volume control at duct take-offs.

  • Air Nozzle Diffuser

    ANF/ANR - Air Nozzle Diffuser

    ANF, ANR

    Available in a variety of sizes and core styles, air nozzles are well suited to architectural applications that require long throws. Deep concentric deflection rings in each supply nozzle assembly […]

  • Residential Grille

    40 - Residential Grille

    40S, 40R, 40C, 40FF

    The 40 series are a family of fixed-blade stamped steel grilles for apartment, condominium, and residential applications.