Concrete Mix
The Concrete Mix That Builds London's Future
Fresh, premium-grade concrete delivered to your door. Your project deserves the best!
What Sets Our Concrete Apart from the Rest
Ready Mix Specialists provide concrete mix solutions specifically tailored to your project requirements.
Serving Three Counties with Pride
Greater London:
Complete borough coverage
Essex:
Including Chelmsford, Basildon, Colchester, Harlow, and surrounding areas
Kent:
Covering Dartford, Maidstone, Canterbury, and nearby regions
Your Complete Guide to Our Concrete Grades
We supply all concrete grades that are in alignment with building regulations, as well as the requirements of the particular project.
C5: The Foundation Layer Specialist
Perfect for preliminary work, C5 is an excellent base layer for a variety of construction projects.
Where C5 Shines:
- Blinding programs (creating an even, smooth surface)
- Kerb bedding and position
- Domestic and commercial groundwork
- Non-structural applications
C5 is a lean, wet concrete. It has excellent coverage and provides a perfect work surface for the following step in construction.
C10: The Versatile Performer
C10 is an excellent choice for construction with a lighter weight. It is strong enough for non-structural use.
C10 Works Best For:
- Garden pathways and patios
- Trench fill foundations
- Pad Foundations to support sheds as well as small structures
- Drainage construction work
- General blinding work
This grade is sufficient durability for domestic projects of everyday use and is affordable.
C15: The Reliable Builder's Choice
Stepping up in strength, C15 handles moderate structural requirements with reliability.
Top C15 Applications:
- Internal and external walls
- Garden sheds and conservatories
- House floors and light-duty slabs
- General construction work
C15 offers a mix of strength and workability. This makes it a popular choice for many building projects.
C20: The Domestic Construction Champion
C20 concrete mix is a popular choice for home building.
C20 Excels At:
- Domestic floors and foundations
- Internal floor slabs
- Workshops and garage floors
- Light commercial applications
- General footings
Our experts know the technical needs for making C20 concrete mix. They ensure consistent quality for your project.
C25: The Multi-Purpose Powerhouse
Concrete mix C25 is an excellent option for commercial as well as residential construction.
C25 Handles:
- Foundations and footings
- Trench filling work
- Floors of commercial ground
- Light to moderate structural elements
- Driveways requiring higher durability
This grade is more durable than C20. It’s ideal for projects that have to withstand heavier loads.
C30: Built for British Weather
Designed to withstand demanding conditions, C30 provides excellent durability.
C30 Is Perfect For:
- Driveways and parking areas
- Pathways and patios
- Areas exposed to vehicles
- External works requiring weather resistance
- Commercial ground slabs
C30 stands strong against extreme weather and heavy use. This makes it a smart choice for lasting performance.
C35: The Commercial Grade Leader
A professional-grade option for serious structural work, C35 delivers high performance.
When to Specify C35:
- Commercial building foundations
- Structural beams and columns
- Heavy-duty floor slabs
- Industrial applications
- Projects requiring enhanced structural integrity
We provide C35 concrete to many customers who need strong and durable materials.
C40: Maximum Strength, Maximum Durability
Among the most durable concrete mix types, C40 represents premium strength and longevity.
C40 Is Essential For:
- Commercial structures and high-rises
- External slabs and walls
- Heavy industrial floors
- Structures subject to significant loads
- Marine and aggressive environments
For strong and durable concrete, choose C40. It’s perfect for tough applications.
Six Solid Reasons to Choose RMS Concrete
British Standards? We Exceed Them
Every batch of concrete we produce undergoes strict quality control. We follow concrete mix specifications that meet or exceed British Standards. This gives you confidence in every delivery.
Decades of Combined Expertise
Our concrete specialists bring decades of combined experience. They know the technical details of various mixes. They can help you choose the best grade for your needs.
Fresh Concrete, Every Single Time
Our fleet of modern mixing trucks ensures your concrete arrives fresh and ready to use. We maintain our vehicles to the highest standards for reliable, on-time delivery.
We Work Around Your Clock
We work around your schedule, offering morning, afternoon, and even Saturday deliveries. Need concrete urgently? We offer same-day service for qualifying orders.
Fair Prices, Zero Hidden Costs
Quality doesn’t have to mean expensive. We offer fair, transparent pricing with no hidden fees. Get a detailed quote that matches your exact requirements.
Free Expert Guidance Included
Not sure which grade you need? Our team offers expert advice on choosing the best concrete mix for foundations, floors, and other uses.
Your Simple Five-Step Process
Simple Process from Quote to Pour
Calculate Your Concrete Needs in Minutes
Get your quantities right the first time
To determine how much concrete you need:
Or call us on +447894239114
Get Your Project Moving Today
Quality concrete delivered when and where you need it
Your Questions Answered by Our Experts
What makes concrete grades different from each other?
The grade number (like C20, C25) is the strength of the concrete measured in megapascals (MPa) after 28 days of curing. Higher numbers mean stronger concrete. Each grade is suited to specific needs.
Which concrete grade is right for my project?
It depends on your application. For domestic floors and foundations, C20 or C25 works well. For driveways, C25 or C30 is better. For commercial structures, C30 or higher is typically specified. Our team can advise based on your specific needs.
What do people mean by a standard concrete mix?
For the majority of residential construction, a standard concrete mix such as C20 or C25 is suitable. This includes floors, foundations, and light structural work. It provides good strength for everyday construction needs.
How quickly can you get concrete to my site?
We can often deliver within 24-48 hours. For big orders or special timing, we suggest booking 3 to 5 days ahead. Same-day delivery is available for urgent needs.
Are weekend deliveries possible?
Yes, we can provide Saturday delivery services to help keep your project on track. Delivery on Sundays may be possible in special situations. Contact us to discuss.
Can you match the engineer specifications exactly?
Absolutely. Our team of experts is knowledgeable about concrete mix specifications. We will ensure that your purchase is in line with the project's requirements as well as building regulations and engineering specifications.
Is there a minimum amount I need to order?
We supply from 1 cubic meter upwards. There's no job too small or too large for our team.
How long before I can walk on the concrete?
The initial setting begins in about 2-4 hours. Concrete is ready for handling in approximately 24 to 48 hours. Full strength develops over 28 days.