Shared kitchens and higher cooking volume
HMOs and flatshares are common across Zone 2 and 3 — Lewisham, Ealing, Brent — and a single extractor over a shared hob does far more work than the same unit in a one-person flat, so filters clog faster and canopies carbonise sooner.
We recommend a shorter interval for shared kitchens and will say so rather than sell you a schedule built for a couple.


