A look at every step of the resin injection process — what we do, why we do it, and what you'll see from the kitchen window.
A look at every step of the resin injection process — what we do, why we do it, and what you'll see from the kitchen window.
Subsidence repair is, in 2026, a fundamentally calm engineering process. There’s almost no resemblance between modern resin treatment and the underpinning your parents might remember.
The diagnostic work is rigorous. The on‑site treatment is fast, quiet and reversible right up to the moment the resin cures. We aim to leave your home looking exactly the same from the outside.
Every project follows the same methodical pattern. Most of the work happens before we drill a single hole — the survey, the soil assessment, the laser baselines. Once we're on site, the actual injection takes hours, not weeks.
We normally ask for information such as photos, reports and CCTV drain surveys so we can establish the root cause of the subsidence.
Establish a baseline across every external wall and identify movement vectors.
Trace drains and underground services so injection is targeted and safe.
Probe the soil column to map weak zones beneath the affected footings.
Lift flags, fold back landscaping — leaving the property externally untouched.
A series of 16mm holes — about the size of a 5p piece — follow a calculated pattern around the perimeter.
Two‑part structural resin is injected, expanding and curing in minutes.
We restore flags, finishes and landscaping. No one would know we were here.
That's the whole idea.
Tell us what you're seeing. We'll book a same‑week survey, produce a written engineering report, and quote in plain numbers.
