Range Hoods

Common types are under-cabinet, wall-mounted chimney, island, downdraft, and insert/liner; choose based on your cooktop location, available space, ducting options, and desired aesthetic. Consider airflow (CFM), noise level (sones or dB), and whether you need ducted venting to the outside or a ductless (recirculating) model with charcoal filters

A general rule is 100 CFM per linear foot of cooking surface for typical residential use; higher-heat cooking or gas ranges often need 400 CFM or more. Also factor in hood capture efficiency, duct length, and local building codes

Pricing varies by type, size, CFM, and finish: budget under-cabinet and small recirculating models start at lower price points, while high-CFM, stainless steel wall-mount or island hoods cost more; the category average price is a few hundred dollars. Installation, ducting, and optional professional services add to total cost

Ducted hoods exhaust air and heat outside and are more effective at removing smoke, moisture, and cooking odors; ductless hoods recirculate air through charcoal filters and are acceptable where exterior venting isn’t possible but are generally less effective. Check kitchen layout, building rules, and how often you cook high-heat or oily foods when deciding

Most hoods use metal grease filters (aluminum or stainless steel) that should be cleaned regularly in warm soapy water or a dishwasher; ductless models also use charcoal odor filters that require periodic replacement. Inspect and clean ductwork, fan blades, and exterior surfaces per manufacturer recommendations to maintain performance and safety

Noise is measured in sones or decibels; typical residential hoods range from quiet (around 1–3 sones) to louder at high speeds (5+ sones). Compare manufacturer noise ratings at comparable fan speeds and consider models with multiple speed settings or remote blowers if noise is a concern

The hood should be at least as wide as the cooktop and commonly 3 inches wider on each side for optimal capture; for island and wall hoods, match the hood width to the cooktop width (30 in or 36 in are common). Also check recommended mounting height above the cooktop for proper airflow