“How much concrete do I need?”

Whether you’re laying a driveway, building a shed base, putting in fence post footings or pouring a new patio, this is usually the first question we’re asked by customers.

The problem is, if you order too little concrete this can cause delays and extra costs which isn’t ideal when you want to get the job done, but ordering too much means you are wasting material and money. So, we need to find the sweet spot.

We’ve actually made it super easy to calculate how much you’ll need with our free online Concrete Calculator, which can take your measurements and give you an instant estimate based on the shape of your project. So, let’s take a look at how to use it.

How to Calculate Concrete Volume (Simple Formula)

Concrete is measured in cubic metres (m³).

The basic formula is:

Length × Width × Depth = Volume of Concrete Needed

Example:
A driveway that is 5m long, 3m wide and 0.1m deep:

5 × 3 × 0.1 = 1.5m³ of concrete

We know that not all sites are straightforward to measure, so if yours has more complex shapes, cylinders, trenches, footings, rounded areas, calculations can become tricky. That’s exactly why we built our calculator.

Calculating Tricky Spaces With Our Calculator

Our calculator allows you to enter:

• Rectangle, square, cylinder or round areas
• Length and width
• Depth of your slab

You’ll also receive a quick quote of how much concrete will cost you.

What are you waiting for? Try our concrete calculator here.

Unsure About Mix Type, Pumping, or Site Access? We Help With That Too

Our calculator is a bit more than just a formula, it doesn’t stop at the numbers. After you’ve submitted your calculation, one of our expert team will review your project and let you know:

• the best concrete mix for your job
• whether you need a pump (and what type)
• how many workers you’ll need
• delivery time estimates
• tips for perfect results on pour day

That way, we can make sure that everyone gets the right material and amount they need so any costly mistakes are avoided. For projects where the exact volume is difficult to predict, volumetric concrete can reduce waste because it is mixed on site and you only pay for what you use.

Common Concrete Volumes for Popular Projects

Project Type	Typical Depth	Approx. Volume
Patio or path	100mm	1–3m³
Garage or shed base	100–150mm	2–8m³
Driveway	100–150mm	3–10m³
Fence post holes	200–300mm	varies by spacing
Footings / foundations	200–300mm	depends on length

(Projects vary, our calculator will give an accurate number for your measurements.)

Ready to find out how much concrete you need? Use our calculator now and get an answer in minutes. Getting the volume right makes it easier to order the correct amount of ready mix concrete for the job.

It’s been a whirlwind few months here at GB Concrete & Pump! We’ve been flat out, tackling a fantastic variety of projects, from large commercial foundations to smaller, intricate residential slabs. We truly appreciate the trust you’ve all placed in us, and seeing so many successful pours completed has been incredibly rewarding for the whole team.

Now, however, we can’t ignore the chill in the air. The mornings are darker, the leaves are changing, and the tell-tale signs of autumn and winter weather are upon us.

The Concrete Challenge of Colder Weather

When the temperature drops, the demands on your concrete mix and your supplier increase significantly. Cold, damp conditions don’t just make the job less pleasant; they can directly impact the curing process and final strength of your concrete. This is a time when you absolutely cannot afford to cut corners.

Quality and reliability aren’t just buzzwords for us; they are the foundation of everything we do, and they become even more critical when the weather turns tough.

Quality Starts with the Mix

At GB Concrete & Pump, we stand by the quality of our product, and that starts with what goes into our mixer. We are committed to using only the best aggregates available.

Why is this so important? High-quality aggregates ensure a stronger, more durable, and more consistent concrete mix that can handle the challenges of a cold-weather pour. This attention to detail means you get a premium product every time, giving you the peace of mind that your project will stand the test of time, regardless of what the British weather throws at it.

Experience You Can Rely On

The other crucial ingredient in a successful cold-weather pour is the team delivering it. We’re proud to say that our staff are seasoned professionals. They’ve seen it all and done it all.

Beyond their expertise, they bring a truly great attitude to every job. No matter the scale, whether it’s a tight-access residential job or a large commercial pour requiring precise timing, our team works efficiently, safely, and with a commitment to getting your concrete placed exactly right. We’re here to help your project succeed, no matter how big or small.

Don’t let the colder months stall your construction schedule. If you’re planning an upcoming project, choose a partner that provides the best product and the most reliable service.

Get in touch with GB Concrete & Pump today to discuss your concrete needs and secure your slot with a team that’s ready for winter!

When you’re working on a building project, you’re not just ordering concrete, you’re building something that needs to last. At GB Concrete & Pump, we’re proud that our concrete carries the BSI Kitemark, one of the UK’s most trusted symbols of quality.

But what does that actually mean for you? Let’s break it down.

What is the BSI Kitemark?

The Kitemark is awarded by the British Standards Institution (BSI). You can’t just buy it or stick it on your website, you have to earn it. That means:

• Independent testing of our mixes
• Regular audits of our processes
• Proving we meet (and keep meeting) strict quality standards

In short: it’s proof that we’re doing things right, not just once, but every single day.

Why It Matters in Concrete

Concrete might look simple, but the quality behind it makes all the difference. Here’s why the Kitemark is a big deal:

• Consistent quality – Every batch is mixed to the same high standard.
• Independently verified – It’s not just us saying we’re good — we’re checked by experts.
• Peace of mind – You know your project meets safety and compliance standards.
• Built to last – Strong, durable concrete that stands the test of time.
• Responsible supply – Audits also look at sustainability and efficiency, which we’re committed to improving.

Why Our Customers Care

For contractors, it means fewer site problems and smoother inspections. For homeowners, it means knowing your driveway, garage base, or extension has a rock-solid foundation.

We’ve had plenty of customers choose us specifically because of the Kitemark. It’s that extra reassurance that they’re getting the best, not just the cheapest.

Our Promise at GB Concrete & Pump

For us, the Kitemark is a commitment. We want every customer to know that when they order from us, they’re getting:

• High-quality, Kitemark-certified concrete
• Safe, efficient pumping wherever it’s needed
• A supplier that takes pride in every pour

Because at the end of the day, the Kitemark is about trust, and making sure your project is built on the right foundations.

Need Kitemark-certified concrete for your next project? Get in touch with us. We’ll get it mixed, pumped, and poured exactly where you need it.

At GB Concrete & Pump, we know the future of construction relies on building responsibly. That’s why we combine reliable concrete pumping services with our state-of-the-art volumetric trucks, ensuring every pour is efficient, precise, and environmentally conscious.

What Is Sustainable Concrete?

Sustainable concrete refers to concrete that is produced, delivered and placed in ways that reduce environmental impact. This includes lowering carbon emissions during manufacturing, reducing waste on site, incorporating recycled materials, and improving long-term durability so structures last longer.

Traditional concrete production can be resource-intensive, but modern solutions like volumetric mixing and concrete pumping help make sustainable concrete accessible for both domestic and commercial projects.

We’re committed to focusing on reducing waste, improving efficiency and supporting eco-conscious mix designs without compromising on strength or performance.

Why Sustainability Matters in Concrete Production

Concrete is one of the most widely used construction materials in the world, but cement production is responsible for a significant percentage of global CO₂ emissions.

The environmental impact typically comes from:

• Cement manufacturing
• Excess production and returned loads
• Transport emissions
• Material waste on site

That’s why the construction industry is starting to shift toward eco friendly concrete solutions that reduce waste, improve accuracy, and lower carbon output.

How we make concrete more sustainable

1. Mixing On-Site with Volumetric Trucks

Our volumetric trucks mix concrete fresh on site, meaning only the exact amount you need is produced. This eliminates waste from leftover or returned loads, a major contributor to carbon emissions in traditional ready-mix operations.

2. Reduced Material Waste

With volumetric mixing and precise pumping, we avoid over-ordering and minimise waste. Every project gets the right mix, at the right time, placed exactly where it’s needed. Less waste means fewer raw materials used and a lighter environmental footprint.

3. Supporting Sustainable Mix Designs

We can incorporate eco-friendly alternatives into our mixes, such as recycled aggregates or cement replacement products like fly ash or GGBS. Combined with efficient pumping, these sustainable concretes are delivered and placed seamlessly.

4. Lower Carbon Footprint from Fewer Trips

Volumetric trucks carry materials separately and only mix what’s required. This flexibility reduces the need for multiple deliveries, cutting fuel consumption and emissions compared to traditional methods.

5. Efficient Placement with Pumps

Once mixed, our concrete pumping service ensures the material is placed quickly and directly — even in hard-to-reach areas. This reduces the use of additional machinery and saves energy on site.

6. Longer-Lasting Structures

Sustainability isn’t just about how concrete is made, but how long it lasts. By combining the right mix with precise placement, we help deliver durable structures that require fewer repairs over time, lowering long-term environmental impact.

Sustainability is about smarter choices. By using volumetric trucks to reduce waste, incorporating eco-friendly mixes, and providing efficient pumping solutions, GB Concrete & Pump is proud to support a more responsible construction industry.

FAQs

Is sustainable concrete as strong as traditional concrete?

Yes. Our sustainable concrete uses alternative materials without compromising structural performance so it is just as strong as traditional concrete.

Does volumetric concrete reduce environmental impact?

Yes. Because it’s mixed on-site in exact quantities, volumetric concrete significantly reduces waste and unnecessary emissions.

What makes concrete environmentally friendly?

Lower cement content, recycled materials, efficient production, reduced transport and long-term durability all contribute to its environmental friendliness.

Is sustainable concrete more expensive?

In many cases, it can reduce overall project costs by cutting waste, avoiding over-ordering, and improving efficiency.

Whether it’s a small domestic project or a large commercial pour, our team ensures you get exactly what you need, no more, no less, while helping reduce the environmental impact of concrete. Calculate your concrete online now or get in touch with us to find out more.

At GB Concrete & Pump, we’re always looking for ways to make your experience smoother, faster, and easier, just like our concrete pumping service! That’s why we’re excited to share that our homepage has had a major upgrade.

Here’s what’s new:

• 💬 Brand New Quote Tool – No more waiting around! You can now get a quote for your concrete needs right send directly to you. Quick, simple, and ready when you are.
• 🎥 Our New Company Video – Get to know the GB Concrete & Pump team and see exactly how we work. From start to finish, our video shows why we’re the go-to for reliable, high-quality concrete services.
• 🛠 Improved Navigation & Info – Whether you need volumetric concrete, a pumping service, or expert advice, finding the right information is now faster and easier than ever.

We’ve designed these updates with you in mind, so whether you’re a DIYer, a tradesperson, or managing a large project, you can get exactly what you need, when you need it.

👉 Take a look now and try our new features here: www.gbconcreteandpump.co.uk

We’d love to hear what you think about the new look and tools!

So you’ve got concrete? Lucky you.

Concrete isn’t just for pavements and driveways anymore. It’s the unsung hero of patios, garages, basements, and even posh indoor floors. But, even the toughest surfaces need a little TLC.

Let’s dive into the three concrete commandments: clean it, paint it, and polish it.

Step 1: Cleaning Concrete

First things first: you’ve got to clean your concrete.

• Sweep it: Get rid of loose debris, leaves, or that weird mystery gunk with a quick sweep over
• Hose it down: A good rinse works wonders and ideally you’ll use a pressure washer.
• Try this homemade potion: Warm water, dish soap, and a sprinkle of baking soda. For those oil stains, use a degreaser and let it sit before scrubbing.
• Mould or mildew? Use a bleach-and-water mix (1:10 ratio).

Pro tip: If your concrete starts foaming, you’re doing it right.

Step 2: How to Paint Concrete

Take your concrete to the next level with a coat of paint:

• Start with clean, dry concrete: Remember Step 1? This is why it matters.
• Etch it: Use a concrete etching solution to open up the surface.
• Apply a concrete primer: This will help the paint stick better.
• Choose your paint wisely: Go for masonry paint or epoxy-based paint. Avoid acrylic.
• Apply with a roller: Use a paint roller and take your time. Two thin coats are better than one thick one that won’t dry properly.

Step 3: How to Polish Concrete

Simple steps to polish your concrete floor:

• Grind it down: Use a concrete grinder with a coarse diamond pad. This removes the top layer and any lingering imperfections.
• Keep grinding: Switch to finer grit pads as you go.
• Apply a densifier: This hardens the surface and makes it ready to shine.
• Polish to perfection: Use a polishing pad to bring out that glossy finish. You’ll know you’re done when you can see your face in it!

Pro Tip: Seal it to lock in the shine and keep stains out.

Need help with concrete pumping or prepping? That’s what GB Concrete and Pump is here for. Get in touch with us to see how we can help.

FAQs

Can you paint concrete fence posts?

Yes! Concrete fence posts can be painted, but make sure they’re clean and dry first. Use a concrete primer and then a masonry or epoxy-based paint for the best results.

Can you paint a concrete driveway?

Absolutely, but it’s important to prepare the surface properly. Clean it thoroughly, repair any cracks, etch the surface if needed, and use a paint suitable for exterior concrete. Two thin coats usually give the best finish.

How to clean a concrete driveway

Start by sweeping away debris, then hose it down or use a pressure washer. For stubborn stains, try a mix of warm water, dish soap, and baking soda, or a degreaser for oil spots. Mould or mildew? Use a bleach solution (1:10).

Can you use masonry paint on a concrete floor?

Yes! Masonry paint is a good option for concrete floors, especially indoors. Make sure the floor is clean, dry, and primed first. For extra durability and shine, you could also consider an epoxy-based paint.