Dampness & Seepage Inspection in Bangalore
Damp patches almost never appear where the water gets in. We trace the actual path using thermal imaging and calibrated moisture meters, so the repair fixes the cause instead of the symptom.
Bangalore's two monsoons expose weak external plaster, failed sunken-slab waterproofing and blocked terrace drainage. Repainting resets the clock; it does not stop the water.
How we trace a damp problem
Damp has several distinct causes and they need different fixes. Getting the diagnosis wrong is why so many waterproofing jobs fail twice.
Thermal imaging survey
Evaporating moisture cools a surface, so wet material reads colder than dry. A thermal camera maps the true extent of a damp area behind plaster and paint, which is almost always larger than the visible stain.
Calibrated moisture metering
Thermal shows anomalies; a moisture meter confirms whether they are actually wet. Using one without the other produces confident but wrong conclusions.
Rising damp
Groundwater wicking up through walls in buildings with no damp-proof course. Presents as salt staining and blown plaster at skirting level, and needs a completely different remedy from a roof leak.
Lateral and external seepage
Water entering through external plaster cracks, unsealed window reveals, or a neighbouring wet area. Weather-facing elevations and shared walls are inspected specifically.
Slab, terrace and bathroom leaks
Failed sunken-slab waterproofing, terrace membrane past service life, and parapet-to-slab junctions — the most common source of ceiling damp in the flat below.
Condensation, not ingress
Poorly ventilated rooms and unsealed AC sleeves produce damp that no waterproofing will fix. Distinguishing this from ingress saves people from paying for the wrong job entirely.
How the investigation works
Tell us what you are seeing
Where the damp appears, when it started, and whether it worsens with rain. That pattern narrows the likely causes before we arrive.
On-site survey
Thermal and moisture survey of the affected area, the rooms around it, and the likely source above or outside — including the terrace or the neighbouring unit where relevant.
Report within 24 hours
Thermal images alongside photographs, the probable source, and the remedial approach — specific enough for a contractor to quote against.
Use it as evidence
If the property is within the RERA five-year window, the report supports a rectification claim against the builder rather than a bill you pay yourself.
We diagnose. We do not sell the repair.
Most damp and leak services in Bangalore also sell waterproofing. That is a structural conflict of interest: the party diagnosing the problem profits from the size of the solution.
HomeGyan does inspection only. We have no financial interest in whether the answer is a ₹5,000 sealant job or a ₹80,000 terrace treatment — which is exactly why the diagnosis is worth having.
Frequently asked questions
Can you find a leak without breaking walls?
In most cases, yes. Thermal imaging and moisture metering are non-invasive and locate the wet area and its likely path without opening anything up. Some situations — a leak inside a concealed shaft, for instance — can only be narrowed down rather than pinpointed, and we say so plainly rather than guess.
Do you also fix the leak?
No, deliberately. We are an inspection company only. Firms that both diagnose and repair have an obvious incentive to find expensive problems. Our report is detailed enough for any competent contractor to quote against, and you are free to get several quotes.
My builder says the damp is condensation, not a leak. Who is right?
That is a genuinely common dispute and it is resolvable. Condensation and ingress produce different moisture patterns and different thermal signatures, and the distinction is testable rather than a matter of opinion. An independent report settles it either way.
The flat above mine is leaking into my ceiling. Can you help?
Yes, and this is one of the more common cases we see. A dated independent report identifying the source is what turns a neighbour dispute or an association complaint into something actionable, rather than two parties disagreeing.
Is dampness covered under RERA?
Waterproofing failure is a workmanship and quality defect, so it falls under Section 14(3) if the property is within five years of possession. The builder must rectify within 30 days of written notice. An independent report is what makes that claim stick.