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Kitchen Refurbishments in Cardiff & South Wales

The kitchen is one of the most used spaces in any home, and a well-planned kitchen refurbishment can completely transform how your property functions day to day.

At Mark James Building Contractors Ltd, we deliver professionally managed kitchen refurbishments across Cardiff and the surrounding areas, handling everything from layout changes and service upgrades to structural alterations and final finishes.

Whether you’re modernising an existing kitchen, creating an open-plan kitchen-diner, or integrating a new kitchen into an extension or renovation, our experienced team ensures every stage is planned and delivered correctly.

Common Kitchen Refurbishment Challenges We Handle

Kitchen refurbishments are often more complex than people expect. We regularly help homeowners overcome issues such as:

Poor or impractical kitchen layouts

Outdated electrics and insufficient power for modern appliances

Inefficient plumbing and drainage routes

Load-bearing walls preventing open-plan designs

Ventilation and extractor requirements

coordinating kitchen suppliers, trades and installation timelines

Our experience ensures these issues are addressed early, avoiding delays and unnecessary costs.

Modern fitted kitchen refurbishment with island and integrated appliances completed in Cardiff

Our Kitchen Refurbishment Process

1)Site Visit & Layout Assessment

We assess your existing kitchen, discuss layout options and identify any structural or service constraints.

2)Planning & Coordination

We coordinate with kitchen suppliers, designers and structural engineers to ensure everything is planned before work begins.

3)Clear Quotation

A detailed quotation is provided, clearly outlining the scope of works and responsibilities.

4)Installation & Construction

We manage all trades and stages of the refurbishment, keeping disruption to a minimum.

Completion & Handover

Final checks, snagging and handover are completed before sign-off.

Our Kitchen Refurbishment Services


Full Kitchen Refurbishments

Complete kitchen upgrades including layout changes, service alterations, finishes and final installation.


Open-Plan Kitchen Conversions

Removal of internal walls and installation of structural steel to create modern, open-plan kitchen and living spaces.


Kitchen Refurbishments as Part of Extensions

Seamlessly integrating new kitchens into rear or side extensions for a cohesive finish.


Electrics, Plumbing & Structural Work

We manage all associated works, including:

  • appliance power requirements

  • lighting layouts

  • plumbing and waste runs

  • extractor and ventilation systems

  • structural steelwork (RSJs)

  • Building Regulations compliance

Top questions answered

In this section, you can address common questions efficiently.


This depends on the scope of work, but most kitchen refurbishments involve a period where the kitchen is out of use. We’ll advise you in advance so you can plan accordingly, or set up a temporary arrangement.

Yes — subject to electrical, plumbing and ventilation requirements. We assess this during the planning stage.

Often yes, subject to structural assessment. We manage steel installation and Building Regulations compliance.

Yes — we regularly work with customer-supplied kitchens and coordinate installation as part of the refurbishment.

Open-plan kitchen refurbishment with living area created as part of a renovation in Cardiff