Mould and damp are common issues that can affect any property, from old cottages to modern homes. Left untreated, they risk structural damage and health problems. A professional mould and damp survey identifies the cause and provides clear recommendations to protect your property and wellbeing. At Surveying Cymru, our specialist surveyors deliver trusted, independent assessments across Monmouth, South Wales, Gloucestershire, and Herefordshire.
Contact us today to book your Surveyor Report and gain a clear understanding of your property.
What is a Mould and Damp Survey?
Common signs of mould and damp
Some signs of mould and dampness are easy to spot, while others may be hidden until the problem becomes severe. Indicators include:
- Black mould patches on walls, ceilings, or window frames
- A persistent musty smell, particularly in poorly ventilated rooms
- Flaking plaster, peeling wallpaper, or bubbling paint
- Condensation forming on windows and cold surfaces
- White salt deposits appearing on brickwork or plaster
- Rotting timber or spongy floorboards
WHAT OUR CLIENTS SAY
The dangers of leaving issues untreated
Ignoring mould and dampness can lead to serious consequences. Structurally, dampness can cause timber decay, weaken mortar joints, and lead to expensive repairs. From a health perspective, mould spores can aggravate asthma, trigger allergies, and affect respiratory health, especially in children and older adults.
A mould and damp survey provides the professional insight needed to stop problems before they escalate.
The Benefits of a Mould and Damp Survey
Protecting your health
Mould produces microscopic spores that are easily inhaled. These can irritate the lungs and cause breathing difficulties, particularly for people with pre-existing conditions. A survey pinpoints the source of the mould, helping you eliminate it properly and create a healthier living environment.
Protecting your investment
Damp can lower property value and make a building less attractive to potential buyers or tenants. Addressing issues early means you avoid expensive repair work later and maintain the long-term value of your investment.
Reliable, professional reporting
A survey from Surveying Cymru provides you with an independent, written report prepared by a specialist surveyor. This includes clear findings, photographs, and tailored recommendations. Our reports are particularly useful for:
- Homeowners concerned about property condition
- Landlords needing to meet housing standards
- Tenants seeking evidence for disrepair claims
- Buyers and sellers during property transactions
Our Mould and Damp Survey Process
Initial consultation and inspection
We begin with an initial discussion to understand your concerns and the history of your property. Our surveyors then carry out a detailed inspection, assessing visible signs of damp, mould growth, and potential areas of risk.
Using specialist equipment
To ensure accuracy, we use industry-standard equipment, including:
- Moisture meters – to measure damp levels in walls, plaster, and timber
- Thermal imaging cameras – to identify hidden leaks, cold bridges, and insulation problems
- Hygrometers – to monitor humidity levels and detect condensation risks
This technology allows us to go beyond surface symptoms and diagnose the underlying cause.
Accurate diagnosis of damp type
There are several types of damp that can affect a building. Our surveys clearly identify which type is present:
- Condensation – caused by poor ventilation or excess humidity indoors
- Penetrating damp – water entering through walls, roofs, or defective guttering
- Rising damp – moisture travelling upward from the ground through brickwork or stone
Correct diagnosis is essential, as each type of damp requires a different solution.
Clear, tailored recommendations
We don’t just identify the problem; we provide clear and impartial advice on how to resolve it. Depending on the findings, recommendations may include improving ventilation, repairing defective building elements, upgrading insulation, or installing damp-proofing systems. Every recommendation is tailored to your specific property.
Why Choose Surveying Cymru?
We are experienced surveyors, giving you confidence in the accuracy and professionalism of our surveys.
Our advice is independent and impartial. We do not sell treatments or carry out remedial work, so our recommendations are always in your best interest.
We provide clear, easy-to-understand reports that set out the problem and the steps needed to resolve it.
WHAT OUR CLIENTS SAY
Frequently Asked Questions
What causes mould and damp in a property?
Mould and dampness are usually caused by excess moisture. This may come from poor ventilation, water ingress through the roof or walls, rising damp from the ground, or leaking pipework.
How long does a mould and damp survey take?
Most surveys take a few hours, depending on the size and complexity of the property. A detailed written report is usually provided soon afterwards.
Do I need a survey if I can already see mould?
Yes. Visible mould is only a symptom. A professional survey identifies the underlying cause, ensuring you can fix the root problem and prevent it from returning.
How much does a mould and damp survey cost?
The cost varies depending on property size and the level of detail required. Contact us for a tailored quote based on your circumstances.
Can you provide reports for landlords and tenants?
Yes. Our reports can help landlords meet legal obligations and assist tenants in providing evidence of property conditions. They are written in clear, professional language suitable for housing and legal purposes.
Contact Surveying Cymru today to arrange your mould property survey.
At Surveying Cymru, we combine local knowledge with the professional expertise of specialist surveyors. Our surveys are trusted, impartial, and designed to give you complete peace of mind.
Call: 01600 715350 Email: nick@surveyingcymru.co.uk