Are Vents Required in Kitchens?
Kitchens Must Be Vented with a Minimum of 25 Cfm of Continuous Air or 100 Cfm Intermittent Air. This Is So Little Cfm That You Don't Need a Range Hood to Reach...
Kitchens must be vented with a minimum of 25 CFM of continuous air or 100 CFM intermittent air. This is so little CFM that you don't need a range hood to reach this threshold. In fact, residential exhaust fans can reach up to 2000 CFM.
Is kitchen venting required?
California requires kitchen ventilation in all new construction and remodels, and even if your local authorities don't require it, you should address it anyway. You can satisfy most local codes by installing a range hood.
Do I have to have a vent over my stove?
Yes. A range hood keeps cooking exhaust, chemicals, and smoke out of your kitchen. It improves your indoor air quality and streamlines your cooking experience. Depending on where you live, a range hood may be required by your building codes.