Foundation repairs in the United Kingdom
Repair a failing footing with the method that fits your ground conditions.
About foundation repairs
What this service covers
Foundation repairs address the point where a footing has cracked, settled unevenly or can no longer carry the load above it. Before any repair method is chosen, a specialist looks at the soil conditions, the crack patterns in the walls and any drainage or tree factors that may be driving movement. The repair scope follows from that assessment, and may involve crack injection, concrete strengthening, the installation of piers, or underpinning to carry the load to a deeper bearing layer.
This service suits owners of older properties on shallow brick footings, homes where a bay window or extension has dropped away from the main structure, and buildings where a leaking drain has softened the ground beneath the footing. Once the specialist has looked at the property details and the visible damage, a quote is provided.
Quick overview
Foundation repair services across the United Kingdom, covering assessment, repair methods and stabilisation for properties affected by ground movement.
Do these match what you are seeing?
- One section of the building has dropped relative to the rest, leaving an uneven floor or visible step
- Diagonal fractures spreading from the upper corners of window or door openings
- A conservatory or single-storey addition that is pulling away from the main structure
- Cracks that returned shortly after a drain failure or water pipe burst was discovered nearby
- A floor slab or concrete base that has separated from the external wall
- A structural engineer has established that the existing footings are sitting on ground that has lost bearing capacity through shrinkage or saturation
Stages of the work
Exposure and assessment
A small excavation is made beside the affected area of the conservatory to expose the existing footing, check its depth and condition, and identify the soil type below it.
Repair specification
The specialist or structural engineer sets out the repair method, depth and extent based on what the trial pit reveals and the load the conservatory places on the ground.
Foundation works
The agreed repair, whether mass concrete underpinning, resin injection or piling, is carried out to the confirmed specification, with building control notified where required.
Reinstatement
Excavations are backfilled and compacted, disturbed paving or flooring is relaid, and any cracking in the conservatory structure above the repaired footing is filled and made good.
Why use Conservatory Subsidence across the United Kingdom
A written quote first. The specialist firm puts the price in writing before any work is agreed.
Written record of what the survey shows. The specialist puts the cause and extent of movement in writing for insurers and purchasers.
Specialists with local ground experience. Firms working locally know the soil and clay conditions that cause conservatory movement.
Your choice, your timetable. Review the costs, take whatever time you need, and proceed only if you are satisfied.
What's included
- Trial pit to expose the footing and soil
- Ground and soil condition assessment
- Structural repair to the agreed depth and method
- Carting away of excavated spoil from the site
- Backfill, compaction and surface reinstatement
- Written record of works completed
Most foundation repair jobs typically run one to three weeks on site. Larger schemes covering several walls or requiring deeper bearing conditions usually take longer.
How foundation repair methods differ
Mass concrete underpinning
The footing is split into alternating sections; each one is dug out, poured with concrete and allowed to cure fully before work on the adjacent section begins. The sequence keeps the wall continuously supported and suits properties where firm bearing ground lies at a workable depth.
Mini piling for deeper ground
Where stable strata sit several metres down, a compact hydraulic rig drives or rotates steel piles to the required depth. A transfer structure connects each pile head to the existing foundation, carrying the load past the unstable material above.
Resin injection for voids and loose subsoil
Where settlement is caused by voids or loosened soil rather than a structural footing failure, expanding resin pumped through small-diameter holes fills the voids and firms the ground around them. Surface disruption is minimal and treated areas can usually be returned to use the same day.
Building regulations and certification
Foundation repair is notifiable structural work. The specialist handles the building regulations notification, and once the finished work passes inspection a completion certificate is issued. That certificate is worth retaining for when the property changes hands.
Foundation repairs across the United Kingdom
Specialists carry out foundation repairs across the United Kingdom, covering Birmingham · Bristol · Cardiff · Leeds · Leicester · Liverpool · Manchester · Sheffield and many more areas; pick a town to see detail on ground conditions and the work involved there
Related conservatory subsidence repair services
Request a quote today
Send us the address, what you have seen and which service fits your situation. A specialist will reply with a quote before any work is agreed.