Sizing appliances to your household
An oversized fridge-freezer or dishwasher costs more to buy and run than one properly sized to household needs, while an undersized one means more frequent shopping trips or wash cycles. Worth discussing realistic household size and habits with your fitter rather than defaulting to the largest option that fits.
Kitchen lighting layers
A well-lit kitchen usually combines general ceiling lighting, task lighting (under-cabinet lights over worktops, where most food prep happens), and sometimes accent lighting — a single central ceiling light alone often leaves worktops in shadow. Worth planning lighting circuits before, not after, unit installation.
KBSA and TrustMark, what they actually mean
The KBSA (Kitchen Bathroom Bedroom Specialists Association) is the main UK trade body for the sector, though membership is limited to a few hundred companies nationally, so not every kitchen fitter will hold it. TrustMark is a broader government-endorsed scheme covering many trades — worth asking which, if either, your fitter holds rather than assuming either is standard.
What a good kitchen quote should include
A proper quote should specify unit and worktop brand/spec (not just "units, worktop"), whether appliances are supplied or just fitted, whether electrical and plumbing work is covered directly or subcontracted, and what happens if hidden issues are found once old units are removed.
Kitchen fitting in older properties
Older properties sometimes have uneven floors and walls, or original chimney breasts and alcoves that affect standard unit layouts — a fitter working on a period property will usually survey these carefully before quoting, since standard-width units don't always fit cleanly into non-standard spaces.
Kitchen plumbing and appliance connections
A new sink, dishwasher or washing machine needs its own isolation valve and a proper waste connection — moving the sink position, in particular, often means new pipework rather than just reconnecting to the old point. Check whether your fitter handles this directly or brings in a plumber.
Knocking through for an open-plan kitchen
Removing a wall between a kitchen and adjoining room to create an open-plan space is a structural job, not just a kitchen fitting one — it needs a structural engineer's assessment and, if the wall is load-bearing, a supporting beam, plus building control sign-off. This is usually coordinated with, not done by, the kitchen fitter directly.
Replacing just the doors and worktop
If existing cabinet carcasses are structurally sound, replacing only the doors and worktop can transform a kitchen's look for significantly less than a full refit — worth asking a fitter to assess carcass condition before assuming a complete replacement is necessary.