Whether you are a contractor managing a busy build or a self-builder tackling your first project, choosing the right concrete supplier matters. A poor choice can mean delays, substandard material, or unexpected costs. The good news is that asking the right questions upfront makes it easy to spot a supplier you can rely on.
Here are five questions worth asking before you place an order.
1. Are You QSRMC Accredited?
Accreditation is one of the clearest signs that a supplier takes quality seriously. The Quality Scheme for Ready Mixed Concrete (QSRMC) is the leading certification for ready-mix concrete producers in the UK. It covers every stage of the process, from the quality of raw materials to the testing of the finished mix.
According to The Concrete Society, QSRMC certification brings together producers and customers to set standards for concrete quality and assessment. Asking your supplier whether they hold this certification tells you straight away whether their processes meet recognised industry standards.
Express Concrete holds QSRMC accreditation across all four of its London plants. You can read more about our accreditations on the website.
2. What Are Your Typical Delivery Lead Times?
Time matters on site. A supplier who cannot give you a clear answer about lead times is likely to cause delays further down the line.
Ask specifically:
- How far in advance do you need to book?
- Can you accommodate same-day or next-day orders?
- What happens if a delivery runs late?
A reliable supplier will have a straightforward answer and a track record of keeping to agreed times. Read about our service promise to see how Express Concrete approaches delivery and reliability.
3. What Is Your Minimum Order Volume?
This question is especially important for smaller jobs. Some suppliers set minimum order thresholds that make it uneconomical to order for a modest pour. If your project only needs a small amount of concrete, you could end up paying for far more than you actually use.
The table below shows how different project types tend to vary in volume:
| Project Type | Typical Volume Needed |
|---|---|
| Garden path or patio | 0.5 – 2 cubic metres |
| Garage floor | 2 – 5 cubic metres |
| House extension base | 3 – 8 cubic metres |
| Full driveway | 4 – 10 cubic metres |
| Commercial foundation | 10+ cubic metres |
Express Concrete offers a metered concrete service, which means you only pay for what you actually use. This makes it a practical option for smaller or more uncertain pours. Use our free volume calculator to get an idea of how much you need before you call.
4. How Do You Handle Difficult Access?
Not every site has an easy drop-off point. Narrow roads, low bridges, restricted entrances, and congestion can all make a standard truck delivery complicated. Ask your supplier what happens when access is not straightforward.
Questions to raise include:
- Do you carry out site surveys before delivery?
- Do you have smaller vehicles for tight access?
- Can you arrange a pump if direct discharge is not possible?
A supplier who has thought about access challenges will give you a confident answer. One who has not may leave you scrambling on the day of your pour.
5. Do You Offer a Metered Concrete Service?
Ordering concrete is not always an exact science. Even with careful planning, the actual volume you need on the day can differ from your original estimate. A supplier who charges you for a full load whether you use it or not can leave you out of pocket.
A metered service allows you to pay only for the volume you actually pour. This removes the guesswork and means there is no financial penalty if your pour turns out slightly smaller than planned.
Explore our concrete services to find out how Express Concrete’s metered service works and how it could save you money on your next project.
Why These Questions Matter
Asking these five questions takes only a few minutes, but the answers tell you a great deal about how a supplier operates. A confident, clear response to each one is a good sign. Vague answers or an unwillingness to discuss specifics should give you pause.
Express Concrete has been supplying ready-mix concrete across London since 1991. With four plants in Barking, Erith, Wembley, and Chessington, and a team experienced in handling all kinds of projects and access challenges, it is a supplier that can answer all five of these questions with confidence.
If you are ready to get a quote or simply want to check availability for your project, get in touch with the team today.
