How much is C35 concrete per m³?

In Yorkshire and Lincolnshire, the C35 concrete price per m3 typically ranges from £110 to £135 (excluding VAT). Thanks to strong local access to aggregate quarries and batching plants, C35 concrete suppliers in our region tend to price slightly below the UK national average and well below London rates. As a rough supply-only guide (excluding VAT and haulage): Small pour (3 m³): £330 – £405 Medium pour (5 m³): £550 – £675 Large pour (10 m³): £1,100 – £1,350 The exact C35 concrete price per m3 depends on the volume you order, any additives you need (such as fibres, plasticiser or retarder) and your delivery distance from our Doncaster base. Rural deliveries beyond roughly a 15-mile radius of a batching plant can attract a £2–£5 per m³ distance premium, so location matters. One big advantage of ordering from us: we use volumetric trucks that mix your concrete fresh on site. That means you only pay for what you actually use — no waste, and no £100–£200 small-load penalties that fixed-batch ready-mix suppliers often charge. Because every job is different, we don't publish a flat rate. Instead, we'll give you a free, no-obligation C35 concrete price tailored to your project in minutes. Call 01302 456850 or request a quote online for today's price.

How long does C35 concrete take to set?

Concrete grade C35 typically begins to set within 30 minutes to 2 hours of pouring, at which point it stiffens and can no longer be worked. It's usually firm enough to walk on carefully after 24–48 hours, though this depends on temperature, humidity and any additives used. After 3–7 days, the pour has reached around 60–70% of its final C35 concrete strength, which is generally when formwork can be removed, and light loading is possible. However, C35 needs a full 28 days of curing to achieve its designed compressive strength of 35 N/mm². As a high-strength C35 concrete mix commonly used for commercial foundations, driveways and load-bearing slabs, it's important not to load it too early. Bear in mind that setting and curing slow down significantly in cold or frosty weather, so the pour will need protecting; if you're working to a tight window, ask us about adding an accelerating agent to speed things up.

How long does C35 concrete take to cure?

C35 concrete takes around 28 days to fully cure, reaching its rated strength of 35 Newtons per square millimetre. Although the mix sets within a day or two, it shouldn't be subjected to heavy or structural loading until the full curing period has passed. As a general guide, the curing timeline in the UK follows three key milestones. After 24 to 48 hours, the surface has hardened enough for light foot traffic. By day 7, the concrete will have gained roughly 70% of its final strength, making it suitable for light loads such as formwork or very light vehicles. At 28 days, curing is complete, and the slab can safely carry its maximum design load. Because UK weather is unpredictable, proper curing conditions matter just as much as timing. Keep a freshly poured C35 concrete mix moist and covered to prevent it from drying out too quickly, as rapid drying can lead to cracking. If you're pouring in winter, bear in mind that colder temperatures slow the hydration process; you may need to protect the slab from frost and allow extra curing time.

How strong is a C35 concrete mix?

C35 concrete strength is rated at 35 Newtons per square millimetre (35 N/mm², or 35 MPa) after 28 days of curing, a clear step up from general-purpose grades like C20 or C25. In the UK, it's often designated as C35/45, referencing both cylinder and cube strength, and is classified as ST4 under British Standard BS 8500. That extra load-bearing capacity and durability are exactly why concrete grade C35 is specified for commercial and heavy-duty domestic projects. Typical applications include raft foundations, structural piling, loading bays and warehouse floors, as well as reinforced bases for outbuildings and areas that take heavy machinery. It's also well-suited to exposed elements such as retaining walls and driveways, where air-entraining additives can be used to protect against the UK's frost and freeze-thaw cycles.

Which C35 concrete mix ratio do you use?

As a rough guide, the traditional C35 concrete mix ratio is around 1 part cement, 1.5 parts sand and 3 parts coarse aggregate, with a strictly controlled water-cement ratio of 0.45 to 0.55. If you're working to a weight-based design mix instead, this works out at approximately 1 part cement, 1.37 parts sand and 2.78 parts stone. However, our ready-mix isn't produced from a fixed hand-mixed C35 concrete mix ratio. It's batched to a designed performance specification, which means every load is mixed mechanically to a uniform consistency and delivers a consistent, guaranteed C35 concrete strength of 35 MPa (newtons). This is far more reliable than mixing on-site, where excessive water or uneven mixing can seriously compromise the structural integrity of the finished slab. C35 is a heavy-duty, high-strength concrete suited to commercial structures, agricultural bases, heavy traffic areas and structural piling. It's also commonly specified as PAV2 for industrial driveways and exterior slabs. For large or critical projects, ordering a ready-mixed or volumetric C35 concrete mix ensures full compliance with UK building standards on every pour.

Where can I find reliable C35 concrete suppliers near me?

Payne Concrete is one of the leading C35 concrete suppliers across Yorkshire and Lincolnshire, delivering from our base at Wroot Road, Finningley, Doncaster. We supply ready-mixed and volumetric C35 with fast, often next-day delivery. Call 01302 456850 to check availability for your postcode.

Can I order a small amount of C35 concrete?

Yes, you can order small quantities of C35 concrete with no minimum volume. Our volumetric mixers batch the concrete fresh on site, so you only take — and pay for — the exact amount you pour, with nothing wasted and no part-load charges. Minimum charges do apply, however, so for very small jobs, it's worth calling us first for a quick C35 concrete price before you order.

How quickly can you deliver C35 concrete?

We deliver C35 across Yorkshire and Lincolnshire, usually within 24 hours and often the same day, depending on demand. Unlike many C35 concrete suppliers, we batch on-site with volumetric wagons, which gives us extra flexibility in timing. For time-critical structural pours, call us early on 01302 456850, and we'll do our best to fit you in.

Should I choose concrete grade C35 or a lower grade?

Choose concrete grade C35 if your project involves heavy structural loads, steel reinforcement or an aggressive environment. It's widely specified across the UK for commercial foundations, reinforced concrete frames, multi-storey buildings, industrial floors, and areas exposed to chemicals or heavy vehicle traffic. For lighter domestic work, a lower grade is usually the smarter buy. C35 can cost 15–50% more and offers strength you simply won't use. C30 is the standard baseline for domestic groundwork such as house extensions, garage bases and retaining walls, while C25 suits general-purpose jobs like unreinforced strip foundations, trench fills, drainage, patios and garden paths. Not sure which grade you need? Tell us your application, and we'll recommend the correct mix and quote it before a wagon leaves the yard.

How do I get a quote and order C35 concrete?

It's quick: call 01302 456850 (Mon–Fri 7 am–5 pm, Sat 7 am–12 pm), email info@payneconcreteandaggregates.co.uk, or use our online quote form. Give us your volume (or dimensions) and postcode, and we'll confirm your C35 concrete price per m3, a free total for the job, and a delivery slot.

PAYNE

C35

Home›Concrete Mixes›C35 Mix

C35

Concrete Mix for Structural Work

A high-strength concrete mix engineered for heavy loads with a compressive strength of 35 Newtons after 28 days. Ideal for structural elements in commercial, industrial, and reinforced construction settings.

Get a Quote 01302 456850

35NStrength @ 28 Days

FreeQuotes Available

BS 206Compliant

24hFast Delivery

C35 Concrete Mix

Heavy Load Mix For
Structural Projects

C35 is a high-strength ready-mixed concrete engineered for projects that involve sustained heavy loads and high-impact use. With a compressive strength of 35 Newtons after 28 days, it's ideal for structural elements in commercial and industrial settings.

This is the preferred mix when durability, load capacity, and long-term performance are essential, particularly in reinforced construction.Payne Concrete delivers the strength needed for demanding applications while remaining workable on site.