How much do kitchen units cost in the UK?

Kitchen units split into three broad tiers: budget ranges such as IKEA or DIY Kitchens at £3,000 – £6,000, mid-range trade brands like Howdens, Wren or Magnet at £8,000 – £15,000, and premium or German bespoke kitchens at £15,000 – £30,000. The tier you pick drives carcass quality, door finish, and the lead time you should plan for.

What is the best material for kitchen unit carcasses?

Most carcasses are either melamine-faced chipboard or moisture-resistant MDF, and 18mm board with a one-piece back panel is sturdier than the thin 8mm to 12mm board some budget ranges use. The carcass is hidden once fitted, so it is worth checking the board thickness rather than judging a kitchen by its doors.

Are rigid kitchen units better than flat-pack?

Rigid units arrive pre-assembled and tend to be squarer and stronger because the joints are glued and dowelled in the factory rather than screwed together on site. Flat-pack is cheaper and easier to carry through a half-built extension, but a good fitter will usually prefer rigid for a long worktop run.

What is the best worktop material for a kitchen?

Laminate is the cheapest and surprisingly durable, quartz is the popular mid-to-premium choice because it resists stains and needs no sealing, and granite or solid wood suit specific looks but need more care. The right choice depends on budget, how heavily you cook, and whether you want an unbroken join around an island.

How long do kitchen units take to be delivered?

Trade and mid-range kitchens are often available within a week or two, but premium and bespoke ranges can take six to ten weeks or more, and stone worktops are templated only after the units are fitted. Ordering late is one of the most common reasons a kitchen install slips behind the rest of the build.

What hidden extras are missing from a kitchen quote?

Quotes often exclude worktops, the sink and tap, handles, end panels, cornice and pelmet, plinths, and delivery, so the headline unit price is rarely the price you pay. Ask for an itemised quote that lists every component before you compare one supplier against another.

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Phase 5 · Specification · Task 03 of 06

Sourcing Kitchen Units and Worktops

Compare UK kitchen suppliers by tier, understand unit construction quality, choose the right worktop material, and avoid the traps that cost homeowners thousands.

15 min readUpdated 2026Premium

Infographic comparing UK kitchen supplier tiers from budget to premium, showing price ranges, unit construction types, and lead times

Prerequisites

Complete these first

The showroom kitchen looks perfect. The lighting is flattering, the surfaces are spotless, and the sales consultant is telling you this is the last day of the 70% off sale. Walk away.

Your kitchen is the single biggest purchasing decision in the entire extension outside the builder's contract. Get it wrong and you've spent thousands more than you needed to. Get it right and you've saved enough to upgrade your worktops, add better appliances, or simply keep the money. The difference between those two outcomes is knowing what you're actually buying, who you're buying it from, and what questions to ask before you hand over a deposit.

Do this first

Your kitchen layout must be finalised before you start ordering. If you haven't measured the room and drawn up the layout, do that first. The measuring and layout guide covers exactly what your trades need from you before first fix begins.

What this guide covers

01The UK Kitchen Market: Three Tiers
02What You're Actually Buying: Unit Construction
03Worktop Materials: The Honest Comparison
04The Howdens Question
05The DIY Kitchens Alternative
06Lead Times: The Hidden Timeline Risk
07What to Check Before You Order
08Payment Terms and Consumer Rights
09German Kitchens: Worth the Premium?
10Making the Decision

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