Essential Guide to Cooker Hood Ducting and Ventilation

Effective kitchen ventilation starts with proper cooker hood ducting. Choosing the right duct diameter and length is vital to maximize your extractor’s performance and maintain excellent air quality. Avoid common mistakes—such as using incompatible washer-dryer ducts—that can reduce airflow and compromise ventilation.

Why Choose System150 Ducting for Your Kitchen Extractor?

For optimal airflow and efficiency, we recommend our System150 6” (150mm) ducting, engineered specifically for kitchen extractor hoods. This premium ducting ensures your cooker hood performs at its best, providing cleaner air and a healthier kitchen environment.

Note: Using 4” ducting unless explicitly compatible with your model will void your warranty. Please refer to our terms & conditions for details.

All our ducting features easy push-fit, self-sealing connections designed exclusively for our cooker hoods—making installation quick, secure, and hassle-free.