South Wales · Domestic · Commercial · Agricultural · Groundworks
Volumetric Concrete Delivered Across South Wales
Fresh concrete mixed on site for driveways, foundations, slabs, groundworks, domestic, commercial and agricultural projects. You only pay for what you pour.
Why Choose Us
Why Choose James Concrete?
We supply and deliver volumetric concrete for domestic, commercial, agricultural and groundwork projects across South Wales. No exaggerated claims — just fresh concrete, mixed on site, delivered when you need it.
Mixed on Site
Volumetric mixers carry raw ingredients and mix fresh concrete at your project — exactly when needed.
Only Pay for What You Use
Order the quantity you actually need. No part-load fees, no unused ready-mix going to waste.
Flexible Quantities
From a 0.5m³ shed base to large commercial pours — no minimum order penalty.
24/7 Out-of-Hours
Emergency pours and weekend/night callouts for builders and developers who can't afford to wait.
What is Volumetric Concrete?
Concrete Mixed on Site, Not in a Drum
A volumetric concrete mixer carries the individual ingredients required to make concrete and mixes the concrete on site. The machine measures and mixes the required quantities at your project, giving greater flexibility than traditional drum-mixed ready-mix concrete.
We won't claim volumetric concrete is always cheaper — but it can offer cost and quantity advantages depending on the project. Tell us what you're building and we'll advise honestly.
What We Pour
Eight Things We Do Exceptionally Well
Driveways
Reinforced, correctly drained driveways in brushed, exposed aggregate or pattern-imprinted finishes.
Patios & Slabs
Level, crack-resistant outdoor slabs sized and set out to suit your garden and furniture.
Foundations
Footings, raft and strip foundations for extensions, garages and outbuildings, to building-reg spec.
Stamped Concrete
Slate, cobble and timber-plank textures with integral colour and a UV-stable sealer.
Polished Floors
Ground and honed interior floors for kitchens, extensions and studios — matte to high gloss.
Paths & Steps
Walkways, ramps and formed steps with crisp edges and non-slip broom or shot-blast finishes.
Out-of-Hours Concrete
Emergency pours and weekend/night callouts for builders and developers — 24/7 dispatch.
Custom Mixes
Batched to spec — C25 to C40, fibre-reinforced, rapid-set, air-entrained or coloured.
Plan Your Pour
Concrete Calculator
Know your volume before you call. Add 10% for wastage and overpour.
Why We Pour Volumetric
Volumetric Mixer vs. Drum Mixer
A volumetric mixer batches fresh on site — exactly the mix and quantity you need. No waste, no part-load fees, no waiting on a ready-mix wagon.
Advantages — Volumetric Mixer
Disadvantages — Drum Mixer
Who We Work With
From a Shed Base to a Housing Estate
Homeowners
From a garden shed slab to a full driveway — small loads from 0.5m³, no minimum order penalty.
Local Builders
Foundations, flooring, paths and patios — the right mix, on time, every time.
Housing Developers
Volume pours for single plots or 200-unit estates, scheduled to your programme.
Local Authorities
Approved supplier for councils and housing associations across South Wales.
One Project, Multiple Services
One Project. Multiple Services.
Use James Group for several parts of your job — one supplier, one point of contact.
Concrete
Volumetric Mixer Supplies
- Fresh concrete
- Correct quantity
- Suitable mix
For Landscapers & Groundworkers
Collect Concrete & Aggregates From Our Yard
Skip the wait and the delivery charge. Pop into our Brynmawr yard and we'll load you up with ready-mix, aggregates or bagged materials — ideal for landscapers, groundworkers and small builders running tight to a job.
Brynmawr Industrial Estate
Brynmawr, NP23 4BX
Opening Hours
Bring your own transport — tippers, trailers or vans. Please call ahead so we can have your load ready and keep you moving.
Before You Book
Can Our Concrete Wagon Access Your Site?
Volumetric concrete wagons are large, heavy vehicles. Have a think about the points below before booking — and if you're unsure, send us a photo.
FAQs
Frequently Asked Questions
Everything you need to know about volumetric concrete in South Wales
What is volumetric concrete?
A volumetric concrete mixer carries the individual ingredients required to make concrete and mixes the concrete on site. The machine measures and mixes the required quantities at your project, giving greater flexibility than traditional drum-mixed ready-mix concrete. You only pay for what you pour.
How much does concrete cost in South Wales?
Pricing depends on the mix specification, volume, access and finish. Contact us on 01495 820164 for an accurate quote, or visit jamesconcrete.co.uk for full pricing and service details.
What areas do you cover?
We deliver volumetric concrete across South Wales including Cardiff, Swansea, Newport, Pontypridd, Bridgend, Barry, Merthyr Tydfil, Caerphilly, Aberdare, Ebbw Vale, Blackwood, Abergavenny, Monmouth, Cwmbran, Pontypool, Penarth, Neath, Port Talbot, Rhondda and the Vale of Glamorgan.
Can I collect concrete and aggregates from your yard?
Yes. Our Brynmawr yard at 3E Blaenant Industrial Estate is open to landscapers, builders and homeowners. We load ready-mix concrete, aggregates (ballast, MOT Type 1, sharp sand, shingle), cement and additives, and rebar and mesh. Opening hours: Mon–Fri 6:30am–5:00pm, Sat 7:00am–12:00pm.
Do you offer out-of-hours and emergency concrete delivery?
Yes. We offer 24/7 out-of-hours dispatch for emergency pours and weekend or night callouts. This is ideal for builders and developers who can't afford to wait. Call 01495 820164 for rates and availability.
What mixes are available?
We supply a range of mixes from C25 to C40, including fibre-reinforced, rapid-set, air-entrained and coloured concrete. Multiple mixes can be produced on a single delivery, which is especially useful where different specifications are needed on the same job.
Can your concrete wagon access my site?
Volumetric concrete wagons are large, heavy vehicles. Before booking, consider road width, tight corners, narrow lanes, overhanging branches, low bridges, weight restrictions, gates, driveway width, ground conditions, turning space, parking restrictions and distance from wagon to pour. If you're unsure, send us a photo and we'll advise.
Get a Concrete Quote
Contact us for availability and pricing — we'll talk through your project honestly.
Brynmawr yard · Mon–Fri 6:30am–5:00pm · Sat 7:00am–12:00pm