Damp Surveys in London, Kent & East Sussex
Professional Damp Investigation & Diagnostic Reporting Across London, Kent & East Sussex
A professional damp survey is the most reliable way to understand why moisture is affecting your property and what needs to be done to resolve it. At Damp Solve Surveying, we provide evidence‑based, qualified damp investigations designed to identify the true cause of damp, prevent misdiagnosis, and ensure you only carry out the work that is genuinely required.
Whether you’re a homeowner, landlord, buyer, or managing agent, our surveys deliver clear answers, practical recommendations, and complete peace of mind.
What Is a Damp Survey?
A damp survey is a structured investigation into moisture problems within a building. We assess the building fabric, moisture pathways, ventilation, drainage, and environmental conditions to determine:
- What type of damp is present
- Where the moisture is coming from
- Why it is occurring
- How extensive the issue is
- What needs to be done to fix it
Our approach is rooted in building pathology — not guesswork, not sales‑driven treatment plans, and not outdated assumptions.
Why Damp Occurs
Damp can be caused by a wide range of issues, including
Defective pointing or masonry
Bridged damp proof courses
Blocked cavities
High external ground levels
Hygroscopic salts
Plumbing leaks
Condensation and poor ventilation
Penetrating damp from weather exposure
Leaking gutters, downpipes, or roofs
Sub floor moisture and ventilation issues
Each cause requires a different solution — which is why accurate diagnosis is essential.
Why a Professional Damp Survey Matters
A proper damp survey helps you
01
Avoid unnecessary or incorrect treatments
02
Understand the root cause, not just the symptoms
03
Protect the value and integrity of your property
04
Resolve issues permanently, not temporarily
05
Receive clear, independent advice
06
Support insurance claims, disputes, or mortgage requirements
Many clients come to us after receiving conflicting advice or being recommended expensive chemical treatments that were never needed. Our surveys cut through the noise and give you clarity.
Common Signs of Damp
- Black mould or mildew
- Peeling paint or blistering plaster
- Tide marks or staining
- Damp smells or musty odours
- Crumbling skirting boards
- Salt deposits on plaster
- Damp patches that change with weather
- Timber decay or soft floorboards
Even subtle signs can indicate deeper issues — especially in older or poorly ventilated buildings.
What We Check During a Damp Survey
Your survey includes a comprehensive inspection of
Inspection Areas
- Internal walls, floors, ceilings, and finishes
- External walls, brickwork, render, and pointing
- Roof coverings, gutters, downpipes, and drainage
- Sub floor ventilation and moisture levels
- Damp proof courses and bridging risks
- Plumbing and internal moisture sources
- Ventilation systems and airflow
- Thermal bridging and cold spots
- Salt contamination and moisture profiles
Diagnostic Tools Used
- Moisture meters
- Hygrometers
- Thermal imaging (optional add on)
- Data loggers (optional add on)
- Vane anemometers for airflow testing (optional add on)
How We Diagnose Damp
We follow a structured, methodical process:
Initial consultation
Understanding your concerns, history of the issue, and property background.
Internal inspection
Assessing moisture patterns, finishes, ventilation, and environmental conditions.
External inspection
Reviewing building defects, drainage, masonry condition, and moisture pathways.
Moisture profiling
Taking readings at multiple heights and locations to identify patterns
Cause analysis
Determining the root cause using building pathology principles.
Recommendations
Providing clear, practical steps to resolve the issue permanently.
Report Includes
- Summary of findings
- Identified causes of damp
- Photographs and evidence
- Moisture readings and analysis
- Risk assessment
- Practical, cost effective recommendations
- Optional add on results (thermal imaging, data logging, ventilation testing)
Reports are written in a clean, modern, easy‑to‑understand format suitable for homeowners, landlords, agents, and contractors.
Who This Service Is For
Our damp surveys are ideal for
Homeowners experiencing damp or mould
Buyers needing clarity before purchase
Landlords and agents managing tenant issues
Property managers and housing associations
Surveyors needing specialist input
Anyone who has received conflicting advice
Why Choose Damp Solve
CSRT & CSSW qualified surveyor
Over a decade of specialist experience
Independent, evidence based advice
No sales pressure or unnecessary treatments
Clear, premium quality reporting
Coverage across London & the South East
Trusted by homeowners, agents, and professionals
Optional Add Ons
Enhance your damp survey with advanced diagnostics
Thermal Imaging
Identifies cold bridging, hidden moisture, and insulation defects
Data Logging
Monitors humidity and temperature over time
Ventilation Testing
measures extractor performance and airflow
FAQ
Frequently Asked Questions
Do I need a damp survey?
If you’ve noticed damp, mould, or moisture‑related issues — yes. Early diagnosis prevents further damage.
How long does the survey take?
Typically 45–90 minutes depending on property size and complexity.
Will you need access to all rooms?
Yes, full access ensures accurate diagnosis.
Do you offer remedial work?
We provide independent advice and can recommend trusted contractors if required.
Can you help with disputes or insurance claims?
Yes — our reports are clear, evidence‑based, and suitable for formal use.
