With all the expertise and skills, we provide professional guidance and expert advice at each step of the project. We ensure a perfect design for the installation of the right piles and provide the best solution to every client. Our experts use the most suitable rig for your project to ensure effective pile installation, striving to complete the project timely with guaranteed quality.
Why Choose Us
CJB Piling and Underpinning boasts a staggering 20 years of experience, cutting-edge machinery, and an expert team of engineers to provide unmatchable piling services. Our hallmarks include:

Modern Equipment
We have state-of-the-art piling rigs and machines to ensure a top-class service.

Specialist Team
Our engineers possess a robust skillset to provide specialised solutions
Quality Materials
Highest quality of materials to ensure structural robustness & durability.

24/7 support
Our experts are available round the clock to promptly deal with your queries.
Significance of SFA Piling
SFA piling is a highly adaptable and versatile technique that helps to address wide-ranging challenges in sites with varying ground conditions. It provides an effective solution for carrying out construction projects in urban areas where spaces are confined and access is restricted.
This method involves using a segmented auger to drill and install piles easily and conveniently into restricted and obstructed grounds. Thus, it eliminates the requirement for conventional equipment and offers logistical benefits for reaching areas with limited headroom.
Some of the vital reasons which have made this method helpful include:
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- Reliability
- Adaptability
- Quick Installation
- High Performance
- Operational Efficiency
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Uses of SFA Piling
The SFA piling technique is used to provide a stable foundation for any construction project and can be used in different ground conditions, such as:
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- Confined Spaces
- Unstable Grounds
- Restricted Workspaces
- Regions with High Water Tables
- Obstructed Grounds
- Areas with Limited Work Height
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Moreover, this method can be efficiently used in various types of soils, such as:
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- Clay
- Gravel
- Glacial Tilt
- Weak Rock
- Made Grounds
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Take a look at CJB Piling & Underpinning
The Process of SFA Piling
Our specialist engineers complete the process of SFA piling by following this simple and streamlined process:
- Deploy and insert a sectional hollow steam auger into the ground for creating boreholes.
- Inject concrete or grout into the ground through the auger’s hollow stem once the required depth of the borehole is attained.
- Withdraw the auger gradually while maintaining a head of concrete or grout.
- Insert the reinforced steel cage to ensure structural integrity and enhance the pile’s load-bearing capacity.
We ensure no voids are formed while the auger is being extracted to create a solid and stable pile foundation.
Why Choose Us?
We are fully certified and licenced SFA piling contractors, offering highly cost-effective, reliable and safe solutions for various small and large-scale projects. Punctuality is the foremost priority of our company, and we strive to complete every project on time, undertaking a detailed planning approach and giving property attention to details. Our professionals use premium quality materials that last a lifetime and follow strict protocols to ensure everyone’s safety.
Get in touch with us to get more information about SFA piling.
FAQs
What is the full form of SFA piling?
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Based in London, we cover the whole of the UK. We specialise in piling and underpinning and general groundworks.
CONTACT INFORMATION
Phone: 07867 607089
Email: info@cjbpiling.co.uk
Address: 124 City Road, London, England, EC1V 2NX
GALLERY