NB Handy offers an extensive selection of supplies for residential, light commercial, and industrial duct and air distribution. Our product offering is designed to meet the needs of our customers by providing the brands, selection, and competitive pricing that help solve problems and create successful projects. Our reputation for reliability, technical knowledge, and service after sale make NB Handy a leader in these product categories and the "Preferred Choice" for customers.

Duct Insulation

Duct insulation greatly reduces the noises associated with metal fabricated ductwork as well as provides resistance to the heating or cooling gains/losses in the duct system. We provide an array of duct insulation options from fiberglass and closed cell foam to bubble wrap and even some natural poly blends. Representing the best in the trade, we will find a solution for your particular specification.

  • Duct Liner
  • Duct Wrap
  • Duct Board
  • Spiral Pipe Double Wall insulation
  • Can meet all R-value and Noise Co-Efficiency Specifications

Flex Duct

When the specification or local building code allows, flexible duct can be an easier way to get from the supply duct to the air supply register. We stock multiple resistance values and jacket finishes to complete the most difficult of jobs.

  • R-4.2, R-6, R-8 insulations
  • Black, Foil, and Gray jackets
  • Un-insulated
  • Dryer Venting

Furnace Pipe and Fittings/B-Vent

Low-Medium duct applications made easy with pre-fabricated duct supplies. Specialty fabrication is available in certain markets, please inquire in your particular service area.

  • 24, 26, 28, & 30ga available
  • Wide array of fittings, starting collars, and boots
  • Light commercial and commercial take-offs & fittings
  • Self-sealing systems
  • Spiral pipe and specialty fabrication (please inquire)

Commercial Duct Fabrication and Installation

We have partnered with the best manufactures of duct fabrication supplies the industry has to offer. Strict with our vendor acceptance process and reviews, we are certain that when you decide to partner with us for your fabrication supply needs, you are receiving the best product our industry has to offer.

  • Duct Connection Systems
  • Insulation Fasteners
  • Flexible Duct Connections
  • Duct Access Doors
  • Turning Vane and Rail
  • Slip and Drive Cleat
  • Duct Damper Hardware
  • Sheet Metal Hardware- Screws, Bolts, Nuts and More
  • Duct Hanging Systems and accessories
  • Strut and Conduit supplies
  • Fire Dampers, Combo Smoke Fire Dampers, Motorized Operated and Cable Dampers

Grills, Registers, Diffusers and Louvers

We offer complete offerings of (GRD’s) for all applications of residential, light commercial, and commercial installations. For a simple floor register to a complex commercial slot diffuser, we have the answer for you.

  • Floor Grills
  • Sidewall Registers
  • Return Grills/Filter Grills
  • Lay-in Supply and Return Diffusers
  • Sprial Pipe Registers
  • Slot Diffusers
  • Exhaust Louvers and more