If you’re building a garden or landscaping project, ordering the right amount of readymix concrete is crucial. It saves your hard-earned money by eliminating extra waste and ensuring structural integrity by preventing inconsistent mixes. By measuring carefully, calculating the volume and allowing a small buffer, your garden or landscaping project runs more smoothly.
In this blog, you’ll learn the process to order the right amount of ReadyMix concrete for your projects, mistakes to avoid while ordering, and some crucial information about reliable landscaping and garden supplies in dallas. So, stay with us till the end!
1. Measure The Area
Start by measuring the length, width, and depth of the area. Use metres for all measurements if possible. This keeps the calculation simple. If the shape is irregular, break it into smaller sections. Then calculate each section separately.
2. Calculate The Volume
Now, calculate the volume using the formula:
Length × Width × Depth = Volume
For example, if a patio is 4 metres long, 3 metres wide, and 0.1 metres deep:
4 × 3 × 0.1 = 1.2 m³
That means you need 1.2 cubic metres of concrete before adding any extra.
3. Add A Waste Allowance
Always allow a little extra. A 10% buffer is a good starting point. It helps cover small spills, uneven ground, and minor measuring errors. You would usually round this up when placing the order.
4. Choose The Right Mix
Not every concrete mix is the same. For garden paths and patios, a standard domestic mix is often suitable. For driveways or heavier loads, a stronger mix may be needed. If you are unsure, tell the supplier what the concrete will be used for. That helps them recommend the right product.
5. Check Supplier Minimums
Many suppliers have a minimum delivery amount. This means you may need to order more than your exact calculation. If your job is very small, bagged concrete may be a more practical option. However, for larger outdoor projects, readymix is usually the superior choice. It is smart to check this before booking.
6. Prepare The Site
Make sure the site is ready before the truck arrives. Formwork should be in place. The base should be prepared. Reinforcement should be installed if needed. Also, check access. Make sure the truck can reach the site or that you have arranged another delivery method.
Mistakes To Avoid While Ordering Readymix Concrete
- Not considering waste allowance.
- Using the wrong depth.
- Ordering before checking access.
- Not confirming supplier minimums.
- Not choosing the right Supplier, like My Garden Supplies & Concrete.
Get Top-Quality Readymix Concrete With My Garden Supplies & Concrete
My Garden Supplies & Concrete is one of the most reliable and well-known garden and landscaping suppliers, offering an extensive range of products, including soil, sand, decorative pebbles, stones, etc.
Our experienced and friendly team takes pride in providing expert advice and personalised service.
Whether you’re a homeowner, gardener or landscaper, our range of Doreen garden supplies can transform your outdoor space.
Contact My Garden Supplies & Concrete today to build the garden and landscaping of your dreams!
Frequently Asked Questions
How deep should concrete be for a garden path?
A concrete slab itself should be around 75mm to 100mm deep, but the exact depth depends on use and ground conditions. It can even go up to 125mm if the garden path experiences heavy use or garden machinery.
What concrete grade should I use for landscaping?
It’s best to use 20 MPa to 32 MPa concrete for general landscaping projects. This is ideal for most landscaping projects and offers excellent durability for foot traffic and load-bearing capacity for your outdoor features.
How much readymix concrete do I need for a garden path?
Measure the path’s length, width, and depth, then multiply them to get cubic metres, and add about 10% extra for waste and uneven ground. For example, a 5 m by 1 m path at 0.1 m deep needs 0.5 m³ before waste.

