Empty living room interior with polished hardwood floor and fireplace

Building services trusted by Cardiff for 28 years

Name: J White Plastering Ltd South Wales
Address: 13 Cosmeston Street, Cardiff, WLS, CF24 4LP, GB
Telephone: 029 2168 2724

Full house renovations – 10% discount. Qualified NVQ Level 1 & 2 professionals. Free consultations.

Call now to discuss your project.

029 2168 2724

28 years of industry experience

Detailed written quotations

Residential and commercial specialists

Modern property improvements, built for you

At J White Plastering Ltd South Wales, we started with a simple goal: helping homeowners and businesses across South Wales enjoy practical, beautifully finished spaces through reliable building services. With 28 years of trade every project is approached with care, including smooth plastering services, dry lining, coving installation, durable rendering, and exterior finishes such as silicone rendering and pebble-dashing, all built to withstand the Welsh weather.

From garage conversions and extensions to full refurbishments, clear advice, free detailed quotations, and dependable workmanship help deliver lasting results for residential and commercial properties alike.

029 2168 2724

Modern fitted kitchen with cream cabinets and tiled flooring

What we offer

Narrow hallway with freshly plastered brown walls, wooden railing, and exposed floorboards

Plastering services

We deliver smooth, professional finishes for walls and ceilings, with careful preparation and expert application to transform your interior spaces.

Plastering services

Single-story white house with a white door featuring decorative glass inserts, next to a window

Rendering and exterior finishes

Our rendering solutions protect and enhance your property, from traditional finishes to modern silicone render and pebble dashing for durable exteriors.

Rendering and exterior finishes

Unfinished room with freshly plastered walls and ceiling, scattered tools, a broom leaning against the wall, and exposed wiring

Dry lining and plaster boarding

We create modern interiors with cost-effective dry lining and plaster boarding, ensuring ready-to-decorate surfaces and efficient room layouts.

Dry Lining And Plaster

Why choose us for your next project?

At J White Plastering Ltd South Wales, we bring over 28 years of experience delivering outstanding plastering results across Cardiff and South Wales. Our NVQ Level 1 and Level 2 qualified professionals take pride in providing reliable workmanship on every project, using high-quality materials to achieve durable, long-lasting finishes that offer real value.

We offer free consultations alongside clear and detailed quotations, so you always know exactly what to expect before work begins. With a friendly and dependable approach focused on customer satisfaction and peace of mind, we make sure every job is completed to the highest possible standard.

Enquire Now

Freshly plastered hallway with staircase and grey walls

Modern kitchen refurbishment in progress with fitted units

Skilled craftsmanship for every interior surface

Our experience extends beyond the basics. We handle everything from quick repairs to full-scale refurbishments, working on residential and commercial properties alike. We’re fully insured for your reassurance, and our detailed breakdowns mean you always know where you stand. From coving and decorative finishes to garage conversions and large renovations, we bring the same commitment to quality and clear communication. Your ideas shape our approach, and we’re here to make your position, your property, a reality.

I highly recommend JW Plastering! Jimmy and his team are exceptional—extremely skilled, professional, and a pleasure to work with. They’ve completed several commercial projects for me, consistently delivering work of the highest standard and, most importantly, always meeting deadlines as agreed. Their plastering work is truly excellent.

In addition to plastering, I’ve also relied on JW Plastering for demolition works. Once again, their expertise and professionalism were evident. The team executed the work with precision, knowledge, and efficiency, ensuring they completed everything on time and to a high standard.

If you’re looking for a reliable, top-tier team for plastering or demolition, JW Plastering is the way to go. Highly recommended!

- GarethW-504, Yell