5 proven strategies when damp is found in the home
It takes a lot of hard toil and often years of saving before anyone can be able to become a homeowner. Often in London, owing to its prohibitive prices, buying a flat of some kind becomes the only affordable option. There is nothing wrong with this, and it should be enjoyed with the same pride as someone lucky enough to be able to afford a mansion. Both become palaces for those who enjoy living in them, and size isn’t everything, as the saying goes.
However, something all properties and homes have in common is that it is vital to carry out maintenance on them so that they retain their value and remain comfortable and safe to live in. Some older properties in the capital, often converted ones, are likely to be of older vintage, having previously served as large family homes. Here are 5 proven strategies to be followed whenever damp is found in the home, as confirmed by independent damp surveys.
- Getting the right advice, which can be provided after booking an appointment with a PCA independent damp surveyor like we provide at London Damp Specialists, is a great start, as they will quickly identify that it could have been caused by leaking pipes, faulty guttering, poor drainage, or rising damp from the ground. Fixing cracked roof tiles, unblocking gutters, or repairing leaking plumbing will stop the problem from worsening.
- Often, dampness and moisture are caused by poor ventilation in a property, especially in the winter months when keeping warm is a priority. Installing extractor fans, using dehumidifiers, or adding trickle vents to windows helps reduce humidity levels to stop condensation from building up. Keeping air bricks unblocked is another way to significantly cut down on condensation-related damp.
- Damp found on homebuyers survey is a phrase nobody wants to read when they are about to sign on the dotted line. However, there are ways to sort out such issues, through the installation of modern-day damp-proof solutions or membranes to basement flats, with chemical treatments in walls creating an effective barrier against moisture. Tanking systems are also known for their proven efficiency.
- Repairs and replacement to affected areas might cost money, but the work is more than worthwhile in the long run. Plaster, skirting boards, or flooring may need to be removed and replaced, with anti-mould paints and sealants can be applied to prevent spores from reappearing on walls and ceilings.
- The best practices and advice will be provided by independent damp surveyors whose job it is to help their clients. Regular maintenance will be spoken about as well as the need to check roofing, keep gutters clear, and ensure drains are functional, which helps prevent damp from returning. Routine inspections by damp specialists can catch issues early before they escalate into structural damage or health hazards like mould growth.
A call to us on 020 7205 4886 can arrange a speedy appointment so that any property owner concerned about damp in their home receives peace of mind.
Damp Survey Costs
Transparent pricing with no hidden fees for our independent, unbiased surveys.
Level 1
What’s included:
- Inspection of walls
- Inspection of floors
- Inspection of ceilings
- Leak inspection of drains and plumbing
- Damp information and prevention guide
Level 2
What’s included:
- Everything in Level 1
- Dry rot inspection
- Wet rot inspection
- Woodworm inspection
- Damp information and prevention guide
Level 3 (Most Popular)
What’s included:
- Thermal Imaging
- Air humidity testing
- HD boroscope camera
- Brickwork pointing inspection
- DPC inspection
- Ventilation flow test on extractor fans
- 4K drone imagery roof, chimney stack
and guttering inspection - Structural condition inspection
- Inspection of walls
- Inspection of floors
- Inspection of ceilings
- Leak inspection of drains and plumbing
- Dry rot inspection
- Wet rot inspection
- Woodworm inspection
- Damp information and prevention guide
Survey Add Ons
Add On 1
Laboratory analysis Of plaster identifies hygroscopic salts such as chlorides and nitrates. which indicate whether damp is caused by rising groundwater or by plumbing leaks, This testing removes guesswork, allowing the exact source of moisture to be identified so the correct treatment is applied rather than carrying out unnecessary damp-proofing work.
Add On 2
qPCR DNA mould testing detects microscopic mould spores that are invisible during a normal inspection and van remain hidden behind walls, floors. or inside building rkaterials. It identifies the exact mould species present and the contamination level, allowing hidden mould problems to be confirrned and properly treated before they affect the property or occupants’ health.
Qualifications: All our surveyors are PCA and CSRT qualified for remedial treatments and also CSSW qualified for structural waterproofing.
Next day report: You will receive the report within 24 hours of the inspection taking place.
These are the tools we use
Damp Meter
A damp meter is a diagnostic tool used to detect and measure moisture levels within building materials such as plaster, brick, timber, and concrete.
Borescope camera
borescope camera is a small inspection camera attached to a flexible semi-rigid cable that allows you to see inside areas that are otherwise inaccessible.
Drone Inspection
A drone is a remotely operated aerial device equipped with a camera that allows visual inspection from above without the need for scaffolding or ladder.
Air Humidity Sensor
Air humidity sensor measures the amount of moisture present in the air, expressed as relative humidity (RH) in percentage. It helps determine whether indoor conditions are contributing to condensation, mould growth, or damp-related issues.
Thermal Imaging Camera
A thermal imaging camera detects temperature differences on surfaces by using infrared technology to produce a heat map image. In damp investigations, it helps identify cold spots, moisture intrusion, insulation defects, thermal bridging and leaks.
Air Flow Ventilation Detector
An air flow ventilation detector measures the movement and volume of air passing through vents, extractor fans, and air bricks. It confirms whether ventilation systems are working properly and achieving adequate air changes within a room. Poor airflow leads to trapped moisture, high humidity, condensation on cold surfaces, and ultimately mould growth.
Mould Lab Swab Testing
A mould swab test is carried out to confirm the presence of hidden mould growth and identify the specific species involved. Surface mould is not always visible, especially behind furniture, inside cavities, or within ventilation systems. Laboratory analysis of a swab sample determines whether active mould spores are present and what type they are, which helps assess potential health risks and decide the correct remediation approach rather than relying on visual assumption alone.
Lab Analysis of Plaster
Laboratory analysis of plaster is used to identify the type of salts present within the material, typically chlorides and nitrates. The presence and concentration of these salts help determine whether the moisture source is consistent with rising damp, ground contamination, or another forms [sic] of water ingress. such as mains water leak, This removes guesswork and prevents misdiagnosis, ensuring the correct remedial treatment is specified rather than applying unnecessary or ineffective solutions.
