07 8500 - Grease Duct Enclosures
See also: 23 3810 - Commercial Kitchen Hoods
- 3M Fire Protection Products
- Commercial Products Group - AMPCO, Milcor, Roof Products & Systems, Portals Plus, Ward Industries
- ETS Schaefer Corporation
- Industrial Insulation Group - IIG
- Metal-Fab - Venting products for heating appliances, commercial kitchens, generators, engines, fumes, condensing appliances.
- Selkirk - Metalbestos
- Thermal Ceramics - Shaft alternative, one layer system, zero clearance to combustibles protection.
- Unifrax Corporation