Volumetric mixers that batch fresh on your site, get exactly the m³ you need, in the exact mix you specified, with zero waste and no part-load charges.
Volumetric concrete supply uses mobile batching plants, wagons that carry the raw materials (cement, aggregate, sand, water, additives) separately and mix them on site to your exact specification. The driver mixes only the volume you need, in the strength you ordered, and you pay only for what discharges.
Builders, groundworkers, landscapers, self-builders and trade clients who need precise volumes, multiple mixes from one delivery, or flexibility on quantity. Particularly valuable for footings, foundations, slabs, garden projects, fence posts, and any pour where you'd rather not pay for a full barrel-load you don't need.
Any time you can't predict exact volume to the litre, need multiple mix strengths on the same job, want fresh concrete (not 90-minute-old drum-mix), or the job is small enough that traditional ready-mix would mean a part-load penalty.
Volumetric concrete is only as accurate as the operator. Calibration, water control, additive dosing, and slump management all happen on site in real time. Our drivers know the South Wales building regs, the mix specs main contractors expect, and how to deliver compliant concrete that passes cube tests every time.
Concrete is one of the few materials where 'good enough' isn't. Here's what we see when ordering goes wrong.
Traditional drum-mix forces you to order a full barrel. Over-order by half a metre and you're paying for waste. Under-order and you're stopping the pour to call for more, gambling on cold joints.
C20 ordered when the engineer specified C30 means a failed cube test, a rejected pour, and a footing that has to come out. Volumetric eliminates the risk because the strength is batched fresh on your specification.
Concrete starts curing the moment water hits cement. A wagon stuck in traffic with 90 minutes on the clock is concrete that will be weaker than the cube test showed. Volumetric mixes on arrival, fresh every time.
Footings vary by site. Slabs slope. Over-dig is real. We help calculate true m³ on the site survey so you order accurately first time.
Wrong slump = unworkable concrete. Tell us the placing method (pump, wheelbarrow, skip, direct) and we set the right slump on arrival.
Same-day slots exist but they go fast in busy weeks. Book 48 hours ahead and you're guaranteed your window.
Call us with postcode, area and timing. We give you an indicative price on the spot, often within minutes.
For local jobs we visit, measure, and confirm specification for your concrete supply at no charge. Charges may apply for surveys further afield, agreed up front.
Written quotation in your inbox within one working day of the survey, confirming m² rate, mix design and a firm pour date. All quotes subject to site survey.
Our crew arrives on time with kit, pumps and labour. Continuous flow, level checks, and a clean handover at the end of shift.
Moisture testing on request and after-care guidance so the next trade can start with confidence.
Pay only for what discharges from the wagon, not a litre more, not a litre less.
Volumetric flexibility means we can fit emergency pours into existing routes when the schedule allows.
Batched on your driveway, in your foundation, in your footing, never stale, never close to setting.
Need C25 for the slab and C35 for the footings? One wagon, both mixes, no extra delivery charge.
Every mix designed to BS 8500 and supplied with delivery ticket, pass building control, every time.
Local drivers who know South Wales sites, postcodes and main contractor expectations.
Choosing the right concrete mix isn't about price, it's about matching the strength, slump and additive package to what you're pouring. Here's what we supply across South Wales.
C20 for blinding and unreinforced mass fill. C25 for general domestic foundations and floor slabs. C30 for reinforced foundations and most house slabs. C35 for structural concrete, piles and commercial slabs. C40 for high-load industrial floors, swimming pools and structural elements. All mixes to BS 8500 with delivery ticket supplied.
Sulphate-resisting cement for aggressive ground conditions. Fibre-reinforced mix for slabs without mesh. Air-entrained for freeze-thaw resistance on external slabs. Rapid-set additive for pours that need to be loaded inside 24 hours. Plasticisers for tight workability around heavy reinforcement.
Drum mix is cheaper per m³ on a full barrel-load over short distances. Volumetric wins on small loads (under 4m³), variable quantities, multiple mixes, urgent jobs, and any pour where part-load charges would dominate the cost. We supply both, we'll tell you honestly which is right for your job on the survey.
Residential: driveways, garage slabs, extension footings, garden walls, fence posts, paths. Typical loads 0.5–4m³, often part of a single visit. Commercial: industrial slabs, structural footings, ground-bearing slabs, retaining walls. Loads 4m³ upwards, often programmed across multiple wagon visits to keep continuous pour.
We can combine volumetric supply with concrete pump hire for awkward access, over walls, into back gardens, up multi-storey. One contractor, one quote, one programme. Or we discharge direct from chute into your formwork up to 3m from the wagon.
Real photos from recent South Wales concrete supply jobs, pump set-ups, pour days and finished floors.
Volumetric concrete in South Wales is typically £130–£170 per m³ delivered, depending on strength, additives and travel from yard. Smaller loads are slightly higher per m³ but eliminate part-load charges altogether, often working out cheaper overall.
Volumetric works from 0.5m³ upwards. No part-load fees, no minimum-charge penalties, pay only for what you take.
Same-day slots possible if booked before 10am, subject to wagon availability. Standard lead time is 24–48 hours for guaranteed slots.
Yes, most of our supply is foundations, footings, raft slabs, and ground-bearing slabs for housebuilders, groundworkers and self-builders.
Yes, that's the main advantage of volumetric. One wagon, multiple strengths, one delivery charge.
Yes, we offer combined concrete supply and pump hire as a single quote, single programme, single point of contact.
Postcode, m³ required, mix strength (or what you're pouring if unsure), placing method, and required date. We'll quote in 24 hours.
Yes, all mixes are batched to BS 8500 with full delivery ticket and mix design supplied. Acceptable to building control across South Wales.
Tell us the postcode and the m². We give an indicative price on the call and firm it up in writing after a site survey.
From Blackwood, we pour daily in:
