DG - Aluminum Door Grilles

The Metalaire Model DG is a series of extruded aluminum door grilles engineered for efficient air transfer through doors and walls. A key feature of the DG series is its 'V' shaped louver design, which effectively obscures the view through the grille from any angle, making it ideal for return or exhaust applications where visual privacy is desired.

The Model DG offers versatility for various installation needs. Choose from Core Only (DGCO) for basic applications, Single Flange Frame (DGSF) for surface mounting, or Double Flange Frame (DGDF) for door mounting. Additional options include the light-proof DGLP model, perfect for light-sensitive environments. This range of configurations allows the Model DG to seamlessly integrate into diverse HVAC projects.

Commonly specified under Masterformat Division 23 37 13 – Diffusers, Registers, and Grilles, the Model DG is a popular choice in commercial and institutional construction. Applications range from offices and schools to hospitals and hotels, wherever discreet and effective air transfer through doors or walls is required.