Exhaust canopies are primarily used to exhaust non-toxic materials such as steam, odors and heat. In a work area where the expense and capabilities of a fume hood are not justified. Canopies are crafted with an integrally welded construction, fixed baffle and are available in ether wall or island configurations. Several features can be added to meet your specific needs. Depending on your requirements, canopies are available in stainless steel or powder coated steel.