Water damage in a property is not always obvious. Hidden leaks, damp spots behind walls, or moisture trapped under floors can go unnoticed. They can lead to serious structural problems. At Surveying Cymru, we specialise in water damage moisture readings that provide an accurate, non-invasive way to detect and measure moisture within building materials.
Based in Monmouth and serving South Wales, Gloucestershire, and Herefordshire, our Chartered Surveyors combine professional expertise with specialist equipment to identify the extent of water damage and help you take the right steps to fix it.
Understanding Water Damage Moisture Readings
What They Are and Why They Matter
A water damage moisture reading is a professional survey process that measures the amount of water present in walls, floors, ceilings, and other building materials. Even small amounts of moisture can lead to damp, mould, and deterioration if left untreated.
Accurate moisture readings are essential because they:
- Confirm the presence and extent of water damage
- Help locate the source of the problem
- Provide evidence for insurance claims or disputes
- Guide the best course of repair and remediation

WHAT OUR CLIENTS SAY
The Role of a Chartered Surveyor in Moisture Detection
While moisture meters are available to buy, interpreting the results correctly requires expertise. As Chartered Surveyors, we not only measure moisture but also understand building construction, material behaviour, and environmental factors that affect readings. This ensures you get accurate, meaningful results that lead to effective solutions.
Common Causes of Water Damage in Properties
Water damage can occur for many reasons, some sudden and obvious, others slow and hidden.
We often identify issues caused by:

The Role of a Chartered Surveyor in Moisture Detection
While moisture meters are available to buy, interpreting the results correctly requires expertise. As Chartered Surveyors, we not only measure moisture but also understand building construction, material behaviour, and environmental factors that affect readings. This ensures you get accurate, meaningful results that lead to effective solutions.
Common Causes of Water Damage in Properties
Water damage can occur for many reasons, some sudden and obvious, others slow and hidden.
We often identify issues caused by:

Leaks and Burst Pipes
A burst pipe can release large amounts of water quickly, but even a small, slow leak inside a wall can cause long-term damage.
Rising Damp and Penetrating Damp
Rising damp occurs when moisture from the ground travels up through masonry walls, while penetrating damp is caused by water entering from outside through defects such as damaged brickwork or faulty guttering.
Flooding and Storm Damage
Heavy rain and flooding can overwhelm drainage systems, leading to water entering basements, ground floors, and foundations.
Poor Ventilation and Condensation
High humidity levels and poor airflow can cause condensation, which over time may result in damp patches, mould growth, and structural issues.
Our Water Damage Moisture Reading Process
We follow a clear, professional process to ensure accurate results every time.
Initial Assessment and Visual Inspection
We begin by carrying out a detailed visual inspection of the affected area, looking for signs such as staining, peeling paint, warped flooring, or mould growth.
Using Specialist Moisture Meters and Equipment
We use professional-grade moisture meters to measure the moisture content within building materials. These readings can be taken at various depths to help identify how far the moisture has spread.
We may also use:
- Thermal imaging cameras to highlight temperature differences that indicate moisture presence
- Hygrometers to measure humidity levels in the air
- Borescope cameras for hard-to-reach areas
Identifying the Source of Moisture
Finding the source of water ingress is as important as measuring it. We assess the property’s construction, drainage, and ventilation to determine where the moisture is coming from.
Providing Clear, Actionable Findings
Your moisture reading report will include:
- Detailed moisture readings in affected areas
- Photographic evidence
- Analysis of likely causes
- Recommendations for repair or further investigation
Benefits of Professional Moisture Readings
Accurate Detection Without Guesswork
Our surveys provide precise data so you can take targeted action instead of relying on assumptions.
Preventing Further Structural Damage
Catching moisture problems early can prevent rot, corrosion, and expensive structural repairs.
Supporting Insurance Claims and Disputes
If you are making an insurance claim, a professionally prepared moisture report is valuable evidence to support your case.
Why Choose Surveying Cymru for Water Damage Moisture Readings
Local Expertise
Our knowledge of local building styles, materials, and common property issues allows us to provide more accurate assessments.
Fully Qualified Chartered Surveyors
As RICS-regulated professionals, we follow strict standards and ethical guidelines, ensuring you get a trustworthy service.
Fast, Reliable, and Discreet Service
We understand that water damage can be stressful. Our team works quickly, discreetly, and with minimal disruption to your property.
Frequently Asked Questions
We use professional moisture meters that detect the amount of water within materials, combined with other tools such as thermal imaging for a complete assessment.
Yes. Elevated moisture readings can identify leaks or damp patches even if they are behind walls, under floors, or otherwise invisible.
Yes. Our reports include detailed readings, photographs, and recommendations, suitable for use in insurance claims or disputes.
We use calibrated moisture meters, hygrometers, borescopes, and thermal imaging cameras to gather accurate data.
Immediately. Moisture problems worsen over time, leading to higher repair costs and potential health risks from mould.
Book Your Water Damage Moisture Reading Today
If you suspect water damage in your property, don’t wait until it gets worse. At Surveying Cymru, we offer quick and accurate moisture readings for water damage. This helps you get the facts you need to take action
Call: 01600 715350 Email: nick@surveyingcymru.co.uk
Surveying Cymru – Trusted surveyors delivering expert solutions for homes across South Wales, Gloucestershire and Herefordshire.