What a Damp Survey Should Include

A quotation and a diagnostic damp survey serve different purposes. A useful survey considers the building, the pattern of symptoms and the available evidence before recommending next steps. It should also be clear about areas that could not be inspected.

1. An agreed inspection scope

The surveyor should establish why the inspection is needed, which rooms or elements are affected and whether the property is being purchased. The agreed scope should explain accessible areas, known restrictions and whether external walls, roof spaces or floor voids can reasonably be viewed. A focused damp survey is not a substitute for a whole-property building report.

2. Moisture readings interpreted in context

Electronic moisture readings can help map a pattern, but a reading alone does not prove rising damp, a leak or any other cause. Findings should be considered alongside wall construction, finishes, salts, external ground levels, rainwater disposal, ventilation and visible deterioration. More intrusive investigation or specialist testing may be recommended where the cause remains uncertain.

3. Ventilation and environmental observations

Relative humidity, temperature, extractor performance and cold surfaces can be relevant where condensation or mould is present. Thermal imaging may support the inspection when conditions are suitable, but it does not see through walls or provide a diagnosis by itself. Environmental readings are a snapshot and should be explained with their limitations.

4. Relevant external and building checks

Where accessible and within scope, the survey should consider rainwater goods, roof and wall junctions, cracked render or pointing, external levels, air bricks and other routes by which moisture could enter or become trapped. The report should distinguish what was observed from what remains a possibility.

5. A clear written report

The completed report should record relevant photographs and readings, likely causes, practical priorities and inspection limitations in plain English. It should state when opening-up or advice from a structural, drainage, roofing, electrical or other specialist is needed. Any suitable Parkside Construction work is quoted separately after diagnosis, with no obligation to proceed.

Before booking, send the property postcode, affected rooms, clear photographs and any access information. Parkside can then confirm whether the standard or pre-purchase damp survey is the appropriate service.