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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  • Egg Crate Grille

    80 - Egg Crate Grille

    80, 81, 82, 85, 80SR, 80FR, 80FF, 80FH, FF-FR, 80SS

    High free-area eggcrate return grille for efficient air return and ventilation performance in HVAC systems.

  • Steel Louvered Grille

    500 - Steel Louvered Grille

    510, 520, 540, 540S, 530, 535, 510Z, 530FF, 535FF, 530-FR, 535-FR, 530FF-FR, 535FF-FR

    Aluminum louvered grille with adjustable supply or fixed return blades, providing controlled airflow, reduced see-through, and durable HVAC performance.

  • Perforated Return Grille

    10 - Perforated Return Grille

    10, 10A, 10SS, 10FF, 10-FR, 10FF-FR

    Perforated return grille with 51% free area for high-capacity airflow. Designed to match perforated diffusers while maintaining low noise and pressure drop.