Collection: HVAC Grille and Diffuser Supply
HVAC grilles and diffusers come in a multitude of different variants and can be produced in different materials and colors as well. That can make finding the parts you need difficult or at least more of a hassle if you need a specific part or size that’s being a requested by your customers. At Advantage Mechanical Supply, we strive to make this easier for all companies and contractors out there with our diverse collection of HVAC grilles and diffusers. Whether you’re looking for curved grilles, four-way deflection diffusers, a variety of ceiling diffusers, or something in between, we carry it all here at Advantage Mechanical Supply and are ready to make your life easier. Between our expansive collection and affordable prices, we believe we can facilitate that need.
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Steel Spiral Supply Curved Grilles, Direct to Duct - IERA
Regular price From $41.20 USDRegular price$51.50 USDSale price From $41.20 USDSale -
Ceiling Lay-In Plaque Diffuser 24X24 with Insulation - DPL
Regular price From $61.70 USDRegular price$77.20 USDSale price From $61.70 USDSale -
Steel Supply Direct to Duct Surface Grilles - IESA
Regular price From $45.30 USDRegular price$56.70 USDSale price From $45.30 USDSale -
Round Supply Ceiling Diffuser - DCF
Regular price From $84.10 USDRegular price$105.10 USDSale price From $84.10 USDSale -
4-way Deflection Diffuser - DA4
Regular price From $14.70 USDRegular price$18.40 USDSale price From $14.70 USDSale -
Ceiling Lay-In Modular Diffuser 24X24 with 2 Plates and Insulation - DP2
Regular price From $77.20 USDRegular price$96.40 USDSale price From $77.20 USDSale -
Drum Style High Volume Diffuser - ITA
Regular price From $54.90 USDRegular price$68.70 USDSale price From $54.90 USDSale -
Galvanized Steel Linear Diffuser with 1" Slots - DLC
Regular price From $22.60 USDRegular price$28.20 USDSale price From $22.60 USDSale -
Ceiling Lay-In Plaque Diffuser 12X12 with Insulation - DPL
Regular price From $43.20 USDRegular price$54.00 USDSale price From $43.20 USDSale -
Ceiling Trim Kit for Lay-Ins - MPRA
Regular price From $15.50 USDRegular price$19.30 USDSale price From $15.50 USDSale -
Ceiling Lay-In Mesh Face Diffuser 24X24 with Insulation - DPE
Regular price From $62.40 USDRegular price$78.00 USDSale price From $62.40 USDSale -
Steel Supply Wall Grilles - IEVA
Regular price From $22.50 USDRegular price$28.10 USDSale price From $22.50 USDSale -
Universal Neck Steel Mesh Ceiling Diffuser/Return 24X24 with Insulation - RPEP
Regular price $53.20 USDRegular price$66.50 USDSale price $53.20 USDSale -
Cast Iron Vintage Industrial Vent Covers - Black
Regular price From $30.00 USDRegular price$30.00 USDSale price From $30.00 USD -
Cast Aluminum Linear Bar Vent Covers - Satin Brass
Regular price From $26.00 USDRegular price$34.00 USDSale price From $26.00 USDSale -
Wall/Ceiling Grille with Airflow Lever - IEMA
Regular price From $28.30 USDRegular price$35.30 USDSale price From $28.30 USDSale















