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Flat-pack vs rigid vs bespoke kitchens
Quick answer: Flat-pack units arrive in pieces and are assembled on site, rigid units arrive pre-built, and bespoke units are made to measure. Flat-pack is usually the cheapest, rigid is sturdier and quicker to fit, and bespoke suits awkward spaces.
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Flat-pack
Units arrive as parts and are assembled on site. They are usually the most affordable and easy to transport, but quality varies by manufacturer and assembly takes time. Good assembly matters: check hinges, drawer runners and fixings.
Rigid (pre-assembled)
Units arrive built, so fitting is quicker and the cabinets are generally stronger. They cost more and are bulkier to deliver and store.
Bespoke and made-to-measure
Made for your room, so they suit awkward alcoves, sloping ceilings and unusual sizes. They cost more and take longer to make, so ask for firm lead times in writing.
What matters more than the label
- Carcase thickness and material, and moisture resistance near the sink
- Hinge and drawer runner quality, and soft-close options
- The warranty and what it excludes
- Door finish: foil, laminate, painted or solid wood
Plan the budget with the budget planner, and read how to compare quotes so every fitter prices the same units.
If you are supplying part of the materials yourself, builders' merchants such as Travis Perkins stock kitchen ranges, worktops and fittings.
Some links here are affiliate links: we may earn a small fee if you buy, at no extra cost to you.
Frequently asked questions
Is flat-pack lower quality?
Not necessarily. Good flat-pack ranges are well made, and good fitting matters as much as the unit.
Can I fit a kitchen myself?
You can fit units if you are confident, but gas, electrical and some plumbing work needs registered or notified professionals. See our regulations guide.
How long do bespoke kitchens take to make?
It varies, and can be several weeks or more. Get a written lead time before you commit.
Keep reading
- Kitchen worktops compared
- How to set a kitchen budget
- Kitchen appliances: integrated vs freestanding
- Kitchen lighting ideas
- Kitchen splashbacks and tiles
Checked 12 November 2026. Prices, products and regulations change, so check the official or supplier page before you rely on anything here.