How high should you install your cooker hood above the hob?

Getting the right installation height for your cooker hood is key to ensuring safe and effective extraction. Mount it too low, and it could be a fire risk; too high, and it won’t remove steam or odours efficiently.

Recommended installation heights

The ideal distance between your cooker hoodAn extractor unit installed above your hob to remove cooking steam, grease, and odours. and hob depends on the hob type:

• Electric or induction hobs: typically 65–75cm above the hob surface
• Gas hobs: usually 75–80cm above the hob surface (to allow extra clearance from open flames)

Always refer to both your hood manufacturer’s instructionsEach brand specifies a minimum and maximum height for safety and performance. and your hob’s manual, as these take precedence over general guidelines.

Why the height matters

Mounting your hood at the correct height ensures optimal airflowThe rate at which the hood can extract air, measured in cubic metres per hour (m³/h). and helps capture grease and vapours effectively. Too high, and the suction weakens; too low, and it could interfere with cooking or even cause heat damage.

Final tip

If you’re unsure, aim for the midpoint of the range for your hob type and use a spirit level when mounting. It’s also worth checking your kitchen layout for headroom and cabinet alignment before fixing the unit in place.