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All Products

We carry one of the largest stocks of commercial air devices featuring METALAIRE ceiling supply diffusers, wall/ceiling supply grilles & registers, and wall/ceiling return or exhaust grilles & registers; for installation in commercial or residential applications.

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  • Registers, Grilles, & Diffusers
    Registers, Grilles, & Diffusers

    We also stock duct access doors for installation in flat metal duct and in round or oval spiral duct systems.

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  • Fans
    Fans

    We stock METALAIRE Model TH-500 single duct VAV air terminal units- AHRI 880 independently tested and certified.

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  • Ductwork
    Ductwork

    We stock a huge selection of Linx (formerly Lindab)Safe commercial galvanized spiral round duct from 3" diameter up to 26" diameter, self-sealing spiral duct fittings, as well as dampers, access doors, spiral registers, & Gripple cable hanger to complete the system you need.

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  • Louvers & Dampers
    Louvers & Dampers

    We have a complete stock of prefabricated Type B atmospheric gas vent manufactured by Metal-Fab.

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Featured Products

  • USAIRE - 7500-6 Perforated Face T-Bar Lay-In Diffuser Round Neck

    USAIRE - 7500-6 Perforated Face T-Bar Lay-In Diffuser Round Neck

    $62.00 USD
    $62.00 USD
    Sale Sold out
  • USAIRE - 5500S-6 Louver Face T-Bar Lay-In Square Diffuser Round Neck

    USAIRE - 5500S-6 Louver Face T-Bar Lay-In Square Diffuser Round Neck

    $100.00 USD
    $100.00 USD
    Sale Sold out
  • USAIRE - 4700-6 Full Louver Face T-Bar Lay-In Square Diffuser Round Neck

    USAIRE - 4700-6 Full Louver Face T-Bar Lay-In Square Diffuser Round Neck

    $50.00 USD
    $50.00 USD
    Sale Sold out
  • Metalaire model PHPSI Plenum Slot Diffusers
    Metalaire model PHPSI Plenum Slot Diffusers

    USAIRE - PHPSI-6 Plenum Slot Lay-In Diffuser Round Neck

    $106.00 USD
    $106.00 USD
    Sale Sold out
  • Metalaire RH return or exhaust grilles
    Metalaire RH return or exhaust grilles

    USAIRE - RH Return/Exhaust Grilles Surface Mounted w/Fixed Horizontal 45 Degree Deflection Blades

    $24.00 USD
    $24.00 USD
    Sale Sold out
  • Metalaire V4004D-1 commercial aluminum supply register
    Metalaire V4004D-1 commercial aluminum supply register

    USAIRE - V4004-1D Double Deflection Surface Mtd. Supply Registers

    $54.00 USD
    $54.00 USD
    Sale Sold out
  • Add-A-Tap Square Backpan for Ceiling Air Devices
    Add-A-Tap Square Backpan for Ceiling Air Devices

    ADD-A-TAP Square Backpan For Ceiling Air Devices

    $40.12 USD
    $40.12 USD
    Sale Sold out
  • Crown Products - Square-to-Round Transitions

    Crown Products - Square-to-Round Transitions

    $22.00 USD
    $22.00 USD
    Sale Sold out
  • USAIRE - 5500S-2 Louver Face Surface Mtg. Square Diffuser w/ Damper

    USAIRE - 5500S-2 Louver Face Surface Mtg. Square Diffuser w/ Damper

    $76.00 USD
    $76.00 USD
    Sale Sold out
  • USAIRE - 5500S-6 Louver Face T-Bar Lay-In Square Diffuser

    USAIRE - 5500S-6 Louver Face T-Bar Lay-In Square Diffuser

    $104.00 USD
    $104.00 USD
    Sale Sold out
  • USAIRE - 4700A-6 Adjustable Full Louver Face T-Bar Lay-In Square Diffuser Round Neck

    USAIRE - 4700A-6 Adjustable Full Louver Face T-Bar Lay-In Square Diffuser Round Neck

    $95.00 USD
    $95.00 USD
    Sale Sold out
  • Metalaire model 5750-6 panel face lay-in 24x24 ceiling diffuser
    Metalaire model 5750-6 panel face lay-in 24x24 ceiling diffuser

    USAIRE - 4750-6 Square Panel Face T-Bar Lay-In Square Diffuser Round Neck

    $82.00 USD
    $82.00 USD
    Sale Sold out
PennBarry - Domex Downblast Direct Drive Centrifugal Roof Exhaust Fans

PennBarry - Domex Downblast Direct Drive Centrifugal Roof Exhaust Fans

FEATURES: Direct drive. 1, 2 or 3 speed open drip-proof, thermally protected motor. Fully assembled...

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Featured Products

  • PennBarry - Domex Downblast Belt Drive Centrifugal Roof Exhaust Fans

    PennBarry - Domex Downblast Belt Drive Centrifugal Roof Exhaust Fans

    $1,562.00 USD
    $1,562.00 USD
    Sale Sold out
  • PennBarry Zephyr ceiling cabinet fans with grilles
    PennBarry Zephyr ceiling cabinet fans with grilles

    PennBarry - Zephyr Ceiling Mount Cabinet Fans with Grilles

    $348.00 USD
    $348.00 USD
    Sale Sold out
  • PennBarry - Fumex Fatrap UL762 Upblast Belt Drive Centrifugal Roof Exhaust Fans

    PennBarry - Fumex Fatrap UL762 Upblast Belt Drive Centrifugal Roof Exhaust Fans

    $2,926.00 USD
    $2,926.00 USD
    Sale Sold out
  • PennBarry - Fumex Direct Drive Centrifugal Wall Exhaust Fans

    PennBarry - Fumex Direct Drive Centrifugal Wall Exhaust Fans

    $925.00 USD
    $925.00 USD
    Sale Sold out

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