Choosing the Right Size Range Hood

Choosing the right size range hood depends on multiple factors, such as your cooking area, cooking style, and the CFM (airflow) needed to clear smoke, steam, and odors. A good tip is to choose a hood slightly larger than your range. The extra coverage makes it more effective at capturing smoke and grease. If you often cook with high heat, fry, or use a wok, we recommend going one size bigger for the best results.

If you’re uncertain about the correct size or have unique ventilation requirements, we recommend consulting a qualified HVAC technician or kitchen designer. They can evaluate your kitchen layout and cooking habits to provide a tailored recommendation. In addition, our team of range hood specialists is available to guide you in selecting the ideal size and model to meet your needs.

1. Measure your cooktop or range width: Start by measuring the width of your stove. The hood should be at least as wide as the cooktop — and ideally slightly wider — to cover it well.
2. Adjust for height and mounting type: If the hood is mounted higher than usual (for example, an island hood), go one size larger than the stove. This extra size helps compensate for the greater distance, so smoke and odors are still captured effectively.
3. Consider your cooking style: If you frequently cook with high heat, fry, or use a wok (which causes more smoke and steam), choose a hood that gives you more width or coverage. Over-sizing in that case improves performance.
4. Determine needed airflow (CFM): Aside from physical size, you also need enough airflow — measured in CFM (cubic feet per minute) — to remove smoke, steam, heat, and airborne particles. Higher cooking output (such as frying, grilling, etc.) means you’ll need a higher CFM.
5. Get expert support if needed: If you’re uncertain — perhaps your kitchen layout is unusual, or you have special ventilation needs — it’s best to consult an HVAC professional or kitchen designer. They can help you choose the correct width, type, and airflow to match your kitchen.