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Browse Dampers, Diffusers, Grilles, Louvers, Registers

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  • High Volume Step Down Diffusers

    High Volume Step Down Diffusers
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    High Volume Step Down Diffusers Provides High Air Volume Delivery in a Four-way Diffusion Pattern.

    High Volume Step Down Diffusers are made from all steel construction with R6 rated fiberglass insulation for lasting durability. Square outlet diffusers feature a drop-down core for high volume capacity. Air outlet diffuser includes a white plastic plug that covers center opening. The frame has adjustable fastening clips that adapt to different thickness and comes with hardware for easy installation easy. Aluminum electrostatically coated white for a hard finish. Available models are Lay-In Air Diffuser and Step Down Diffuser for T-Bar Lay-In. Dimensions vary per model.

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  • Speedi-Products Round Ceiling Diffusers

    Speedi-Products Round Ceiling Diffusers
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    Speedi-Products Round Adjustable Plastic Diffuser, White, 6"

    Speedi-Products 6" Round Adjustable Diffuser. Used in 6" exhaust air duct systems and fans. Can be used for Remodeling, Do it yourself & New Residential projects.

    Features
    • Speedi-Exhaust Products are made in the USA
    • Ideal for exhaust and supply air duct systems and fans.
    • This plastic round adjustable ceiling diffuser is easy to install using a stainless steel grip clip which provides a snug fit
    • Seal joints W/approved duct mastic sealants & tapes
    • Consult your local building codes for approved installation practices
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  • American Louver Stratus Diffusers

    American Louver Stratus Diffusers
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    American Louver Stratus Diffusers Allows For Easy Installation In Walls And Ceilings.

    American Louver Stratus Diffusers are made of ABS plastic for lasting durability. Plastic cone or plaque designs allow for easier installations, less maintenance, and improved aesthetics over metal versions. Thicknesses are 5-34", 6-1/4", and 6-1/2". Available in several sizes to meet HVAC duct requirements. Available styles are Cone, Square, and Plaque. Length and width is 23-3/4". Color finish is White or Black. Neck sizes vary per model. Package quantity is 1. 1 Year Limited Warranty.

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  • Air Diverters

    Air Diverters
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    Air Diverters Redirect Air from the Diffuser and Increases Comfort.

    Air Diffusers are made of polystyrene or acrylic for lasting durability. Nominal size inches are 23-3/4"L x 12"W x 2-1/2"D, 31"L x 16"W x 2-1/2"D, and 46-1/2"L x 7"W x 2"D. Quick installation: it lays in between the ceiling grid and the diffuser. Diverter will never rust and is washable. Colors are white or clear.

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