Concrete is our
material. Corrosion
is our problem.
Concrete Insight UK Ltd was founded to bring a diagnostic-first discipline to reinforced concrete repair. We work with asset owners, engineers and main contractors across the UK.
Founded on a single principle: understand the mechanism.
Too many concrete repairs fail because the diagnosis was skipped. A cosmetic patch over an active corrosion cell will spall again, usually within a season or two.
We built Concrete Insight to do it properly: survey the element, test for the deterioration mechanism at play, chlorides, carbonation, sulphates, ASR or fire damage, quantify the extent, then execute a compliant repair. From car park decks and basement beams to office columns and slab soffits.
Our clients are property owners who need a defensible repair, and engineers who need a specialist they can trust to interpret the data and get it right on site.
Behind the
business.
Concrete Insight was founded by Sam Preller, a construction professional with a decade of experience spanning site management and structural building surveying.
Sam progressed from trainee site manager through to running his own sites, before moving into structural building surveying. That combination sits at the heart of the business: site experience to understand what a repair actually takes to deliver, alongside the diagnostic training to identify why concrete has failed in the first place.
He founded Concrete Insight to bring that combined perspective to specialist concrete repair, a market where investigation and delivery are too often handled by different teams that don't quite talk to each other.
How we work, and why it matters.
We refuse to specify a repair without proving the corrosion mechanism. Chloride, carbonation or something else, the fix follows the fact.
The engineer who surveyed the structure is the same one who signs off the repair. No handoffs, no finger-pointing.
Repairs are executed to EN 1504 methodology. Bar cleaning to SA 2½. Cover behind the bar. Non-negotiable.
Our reports are readable, illustrated and costed. If a smaller repair will do, we'll say so.