Underpinning plays a vital role in maintaining a building’s stability and structural integrity. It involves a combination of techniques which are used to reinforce and stabilise the existing foundations. CJB Piling offers a wide range of solutions for underpinning in Bristol to suit your structure’s demands. Whether it be a residential property or an industrial project, our specialists have you covered with expert solutions.
With 20 years of experience, we house extensive resources to carry out excavations, deliver underpinning foundations, or construct new builds. Our licenced engineers are dedicated to ensuring your property’s long-term safety and durability. Contact us now for reliable underpinning solutions!
When Is Underpinning Required?
Underpinning services become essential in multiple situations, including:
- The structure usage has changed, i.e., following a major renovation.
- New construction nearby led to the destabilisation of the foundation.
- Extra support is required to build another storey on the building
- Natural disasters like floods or Earthquakes have caused the structure to move or turn it unstable.
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.
Quality Materials
We utilise the highest quality of materials to ensure structural robustness and durability.
Specialist Team
Our engineers possess a robust skillset to provide specialised solutions.
4/7 support
Our experts are available round the clock to promptly deal with your queries.
Our Comprehensive Underpinning Services
Concrete Underpinning
It is a structural repair process that is used to strengthen the foundation or extend it to stronger soils. Concrete underpinning is usually necessary when the original foundation has been compromised by factors such as soil movement, water damage, or increased load-bearing requirements. It involves digging holes beneath the dwelling and filling concrete into them. Once it settles down, it creates a new foundation beneath the existing one, proving to be a suitable solution for small jobs.
Screw Pile Underpinning
Installed through the process of screwing into the ground, screw pile underpinning causes minimal excavation or soil disturbance. It proves to be an ideal option because of its suitability for a wide range of soil conditions and building types and its cost-effective approach. This underpinning solution can support a significant amount of weight despite its small size.
Resin Injection
It includes injecting industrial-grade resin into the ground to fill the hole and fix the foundation quickly. Floor levelling is sometimes done using bottle jacks and lasers to bring the floor frame back to its original levels.
Pier Replacement
When the brick piers under the subfloor fail, pier replacement rejuvenates the strength and durability of the structure. Signs that you need to replace the piers include jamming doors, sagging walls, and malfunctioning windows.
The Underpinning Process Involves
Assessment: A detailed evaluation is carried out to pinpoint the root causes and devise a suitable underpinning strategy.
Design: Our experts prepare a design with a detailed plan of materials to be used, depth & type of underpinning, and other technical specifics.
Excavation and Strengthening: The foundation is exposed and then strengthened with concrete or other structural elements to bolster the structural capacity.
Monitoring: we continuously monitor the foundation through different tools, like hydraulic jacks, laser levels, and electronic monitors.
Finishing and Restoration: We backfill the excavated area after the completion and provide the finishing touches to restore your place to its optimal state.
Your Trusted Underpinning Contractors in Bristol
CJB piling has retained its name in the industry, providing reliable underpinning services in Bristol for years. We emphasise detail and assist you with customised services. Our experienced and SSIP-accredited team ensures professional handling of every project. Do not wait any longer. Get in touch with us to take advantage of our reliable services.
FAQs
What is the difference between underpinning and foundation?
Underpinning is a process of reinforcing or repairing existing foundations in case of subsidence, whereas foundations are the lower original structures required to distribute the building’s weight onto the soil.
How much will the underpinning solution cost me?
There is no standard costing for underpinning in Bristol, as every underpinning solution is unique due to the different building structures. A certified structural engineer can assess your situation and let you know the overall cost of your project; please get in touch with our team.
What do underpinning solutions fix?
Underpinning solutions can help in fixing a wide range of issues, including:
-
General subsidence
-
Cracked walls
-
Unlevel structures
-
Foundation repair
-
Sunken concrete
Holes and voidsHow long will the underpinning take?
It depends on the scale of the damage and the underpinning solution applied. Get in touch with our team to know the estimated time required.