Cost a kitchen install.

Professional installation bridges the gap between a beautiful showroom design and a practical, durable reality. This guide covers everything from realistic 2025 labour costs to the essential regulations you must follow.

What Does the Work Involve?

• Strip out: Removal and disposal of the old kitchen, including units, appliances, and wall coverings.
• First fix: Rerouting plumbing for sinks and dishwashers, and updating electrical wiring for sockets, lighting, and appliances.
• Structural prep: Levelling floors and patching walls to ensure a perfectly flat surface for unit mounting.
• Unit assembly: Building and levelling base and wall cabinets, ensuring all carcasses are plumb and secure.
• Worktop installation: Precision cutting and joining of surfaces, including mitred joints for laminate or professional templating for stone.
• Second fix: Final connection of sinks, taps, hobs, and ovens, followed by the fitting of plinths, cornices, and end panels.

Typical Costs

Kitchen installation costs vary significantly based on your location in the UK and the complexity of the materials chosen. Bespoke timber or heavy stone surfaces require more specialist labour than off-the-shelf laminate options.

Factors such as moving gas lines, upgrading your consumer unit (fuse box), or extensive wall plastering will add to the final bill. Always factor in a 10% contingency for "hidden" issues behind old cabinets.

How Long Does It Take?

• Small "Dry Fit" (Units only): 3 to 5 working days.
• Standard Kitchen Replacement: 2 weeks (includes plumbing, electrics, and basic tiling).
• Large Kitchen with Stone Worktops: 3 to 4 weeks (stone requires a 7-10 day lead time for templating).
• Full Renovation: 4 to 6 weeks if removing walls or installing underfloor heating.

DIY or Professional?

While a confident DIYer can assemble flat-pack units, a professional installation is highly recommended for a high-end finish. Most importantly, UK law requires certain aspects of the work to be handled by certified experts.

Note: You must never attempt gas or major electrical work yourself. This is not just a safety issue; it is a legal requirement to have these signed off for home insurance and future resale.

Choosing the Right Tradesperson

• Check Credentials: Ensure your electrician is NICEIC or NAPIT registered and your plumber is on the Gas Safe Register.
• Specialist Skills: Ask if they have experience fitting your specific brand of kitchen (e.g., Howdens, Wren, or bespoke hand-painted units).
• Waste Management: Confirm if they will handle the disposal of the old kitchen or if you need to hire a skip separately.
• Questions to ask: "Can I see photos of your last three completed installs?", "Will you provide a Part P certificate for the electrics?", and "Do you provide a dedicated project manager?"

UK Regulations

• Part P (Electrical Safety): Most kitchen electrical work is "notifiable," meaning it must be certified by a competent person.
• Gas Safe: Any work involving a gas hob or oven must be completed and commissioned by a Gas Safe registered engineer.
• Part L (Conservation of Fuel & Power): New lighting should meet energy efficiency standards, and any new windows or doors must comply with thermal regulations.
• Building Control: Required if you are removing load-bearing walls to create an open-plan kitchen/diner.

Common Problems

• Uneven Walls/Floors: Older UK homes rarely have straight walls; failing to level units properly will lead to cracked worktop joints later.
• Lead Times: Ordering stone worktops too late can leave you without a functioning kitchen for weeks after the units are in.
• Appliance Compatibility: Integrated appliances from different brands sometimes have slightly different clearance requirements.
• Inadequate Power: Modern kitchens require more circuits than older ones; failing to check your consumer unit capacity early can cause delays.

Frequently Asked Questions