The size of a cooker hood should match or exceed the width of the hob for maximum efficiency. Standard sizes are 60cm, 70cm, and 90cm. If possible, choose a hood slightly wider than the hob to improve extraction efficiency.
The recommended height depends on the type of hob:
Ducted hoods vent air outside through ducting, removing odours and moisture efficiently. Recirculating hoods use charcoal filters to clean air before releasing it back into the kitchen, making them suitable for spaces without external venting.
Yes, angled hoods can be just as effective while offering a space-saving design and a modern aesthetic. They still provide powerful extraction when positioned correctly.
Most cooker hoods have three speeds:
Noise levels range from 40-70 dB. Quieter models are under 55 dB, while high-powered settings produce more noise. Look for low-decibel models for quieter operation.
Recirculating hoods with plug-in options can be installed by a DIYer. Ducted and hardwired models may require professional installation.