There are many brands that offer ventilation hoods rated for outdoor use, including BROAN, Blaze, Luxor and Trade-Wind. Determine what kind of mount is needed for the hood, then select an option that is a few inches wider on each side than the cooking equipment.
The BROAN Elite Pro Outdoor Hood is made of brushed corrosion-resistant stainless steel to guarantee long-lasting beauty and functionality. This unit is available in widths of 36 or 48 inches, with a depth of 27 inches that can be extended to 30 inches with an optional wall extension.
The Blaze 42-inch stainless steel outdoor vent hood offers two high-powered motors to clear a cooking area of smoke quickly. This option has lighting installed to highlight and feature the cooking space on the patio as well as to illuminate the cook top. Included baffles prevent cooking oil from clogging up the duct work.
Trade-Wind offers a 36-inch stainless steel outdoor vent hood, which comes pre-assembled for quick and easy installation. This unit also includes lighting, with 50-watt halogen lights that dim to provide a pleasant atmosphere to the cooking space. The three-speed fan removes smoke from the cooking space, and the dishwasher-safe baffles provide easy maintenance.