When you need one
A defect investigation is worthwhile whenever the cause of a problem is unclear or the stakes are high, visible cracking or movement, recurring damp, water ingress, or defects flagged in a survey that need pinning down before you commit to expensive repairs.
How the investigation works
A chartered surveyor approaches it methodically:
- Inspection: a careful examination of the affected areas and the building as a whole.
- Diagnosis: interpreting the evidence to identify the likely cause, not just the symptom.
- Further investigation where needed: moisture readings, monitoring of movement over time, or opening up to see hidden elements.
What you get
The output is a clear report that sets out the cause, how serious it is, and the remedial options with an indication of cost. Crucially, it is independent: not tied to selling you a particular treatment, so you can spend on the right repair rather than the wrong one.
Why it pays
Treating symptoms without understanding the cause is how money gets wasted and problems return. A proper investigation is a small cost that routinely saves a much larger one.