Resin Injection
Resin injection is a modern, minimally invasive technique for stabilising ground conditions and re-levelling structures. A specially formulated geopolymer resin is injected through small holes drilled into the ground, where it expands to fill voids, compact loose soils, and lift sunken structures back to level.
Signs You Need Resin Injection
Sinking or Settling Floors
Floor surfaces that have dropped or feel hollow underfoot, suggesting voids beneath.
Cracks Around Door Frames
Cracks appearing around door and window openings due to ground movement below.
Gaps Below Skirting Boards
Visible gaps opening between skirting boards and the floor as the ground settles.
Uneven External Paths
Paths, driveways, or patios that have sunk or become uneven adjacent to the property.
Why Act Early
Stop Voids Expanding
Underground voids grow over time. Early resin injection stops the problem before it causes significant structural damage.
Minimal Disruption
Because the process is non-invasive, early treatment means even less disruption to your home and daily routine.
Cost-Effective Solution
Treating ground problems early with resin injection is significantly cheaper than waiting until major repairs are needed.
Key Benefits
Completed in as little as one day
Environmentally friendly materials
Immediate load-bearing capability
Non-invasive — no excavation required
Real-time monitoring during injection
Suitable for occupied buildings
Pros & Cons
Advantages
Considerations
How It Works
Survey
Ground penetrating radar and level surveys to map subsurface conditions.
Preparation
Small injection points are drilled — typically 16mm diameter.
Injection
Resin is injected and expands to fill voids and compact soils under real-time monitoring.
Verification
Post-treatment survey confirms ground stabilisation and level correction.
Frequently Asked Questions
How does resin injection work?
A two-part geopolymer resin is injected through small holes into the ground beneath your property. It expands rapidly to fill voids, compact weak soils, and can lift structures back to level — all monitored in real time.
Is resin injection a permanent solution?
Yes. The cured resin is permanent, chemically inert, and does not degrade over time. It provides a long-lasting solution that strengthens the ground for the life of the building.
Can resin injection be used under my home?
Yes, it's one of the most common applications. Resin injection is regularly used beneath residential properties and the process can be carried out while you remain in your home.
How quickly will I see results?
Immediately. Results are often visible during the injection process itself. The resin cures within minutes and the treated ground is ready to bear load straight away.
Free Resin Injection Quote
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Resin Injection Across the North East
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