The average kitchen accumulates four gallons of grease per year. To protect your kitchen cabinetry, walls, and ceiling, proper ventilation is an essential part of any kitchen. Ventilation is one of the trickiest parts of kitchen design to understand because it is conceptually abstract.
If you want to pass inspection on any permitted job, you need to pay very close attention to local codes. With a new hood, range, or cooktop purchase in Massachusetts you need to know about make-up air.