Industrial Duct Systems

AST Mechanical supplies & installs Industrial Duct Systems, Nordfab clamp-together ducting & fabricates custom system components, hoods & process booths.

Industrial Ducting Systems

Industrial duct systems are used to supply make-up air into a facility or convey contaminated air to a filtration system before being exhausted into the atmosphere. These duct systems are under positive or negative pressure to convey the airstream through the duct system and need to be sealed properly to the surroundings.

Industrial Sheet Metal Ductwork

Industrial Ductwork Fabrication

AST Mechanical manufactures custom industrial sheet metal ductwork in our facility in Burlington, Ontario. We design and manufacture complete ducting systems, custom intake points like hoods, process booths, or machine-mounted dust, mist or fume collection points. We can also create customized air ducts for dust collection for any facility. 

Industrial Ductwork Installation

AST Mechanical has a full team to install any products we design and manufacture, integrating third-party components like explosion mitigation devices, for our clients. 

Properly Designed & Installed Duct Systems

The purpose of properly designing and installing industrial duct systems is:

1. for workplace safety — to avoid contaminating the ambient air and prevent fire or explosion due to combustible dust.
2. to ensure all contaminates within the airstream are successfully conveyed to the filtration, material-recovery or collection systems
3. to maximize efficiency and reduce operating costs.

Complete Industrial Ventilation Systems

We design, supply, install and troubleshoot complete industrial ventilation systems. Our capabilities allow us to streamline any project and provide the highest level of efficiency to our clients. Equipment manufacturers offer support through AST Canada and engineering support is handled by our sister company, AST Engineering. AST Mechanical can assist in detailed design specifications to meet all regulations and help obtain necessary permits.

Industrial Ductwork Fabrication – Sheetmetal

Locally owned and operated, AST Mechanical Inc. provides industrial ductwork and ventilation system fabrication services to industrial, commercial and institutional accounts. We operate a 13,000 sq.ft. facility, equipped with the most modern technology, in Burlington, Ontario, with enough space to accommodate even the largest projects.

Custom Ventilation System Components

AST mechanical manufactures and installs industrial duct system components including:

• ductwork
• hoods
• process booths
• custom intake points

Explosion Protection Integration

We can incorporate a full line of explosion mitigation products, pressure-relief valves and isolation systems into the overall ventilation system construction, including explosion vents, flameless vents, rupture discs and explosion suppression systems.

Nordfab Pre-Fabricated Clamp-Together Ductwork

Nordfab Ducting

Nordfab only sells through an experienced and trained dealer network in Canada to ensure the exact system and performance you expect. AST Mechanical are fully qualified Nordfab ducting installers who can help you design and specify your system, and provide the parts required to ensure your ducting system works properly.

Integration with Nordfab Quick-Fit Ducting

As custom sheet metal workers, we are experienced at integrating custom ducting components with Nordfab clamp together ductwork, offering our clients the best of both worlds

The AST Group is the leading supplier of Nordfab Quick-Fit® ducting in Canada.