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Condensation and mould problems are common in properties throughout Devon, Cornwall and Somerset. Most people will be familiar with seeing some minor condensation on a bedroom window in the morning, however, in some instances large amounts of condensation can cause heavy mould growth.
Condensation forms on walls and windows when warmer moist air comes into contact with a colder surface. If the surface is cold enough then the water held in the air falls out (condenses) onto the surface. It is this pure water that the mould loves to grow on.
Yes. Inhaling mould fragments or spores can inflame the airways, causing nasal congestion, wheezing, chest tightness, coughing and throat irritation.
Long term exposure to high levels of indoor dampness and mould can reduce lung function and aggravate chronic health problems such as asthma. People who already suffer from asthma and allergies are more likely to have severe symptoms when exposed long term to damp and mouldy buildings.
According to the World Health Organization (WHO), a large number of the world’s 300 million cases of childhood asthma are attributable to exposure to indoor dampness and mould.
Mould loves to grow on the clean, pure water which comes from condensation. The solution to the problem is therefore to prevent condensation occurring in the building.
The trouble is that stopping condensation forming is often tricky to do since it is affected by so many different factors. The things which influence the level of condensation in a building include:
And on and on the list could go.
The key metric which determines if condensation and therefore mould forms on a wall is the Dew Point. This is the temperature at which water will condense out of the air. For example a bedroom may have a Dew Point of 14degreesC and any surface below that temperature will cause the surrounding air to condense out the water.
To treat condensation mould requires a combination of better heating or better ventilation to bring down the humidity levels. This can be done by opening windows and keeping the radiators on but in truth it is very hard to get the balance right.
We use a holistic approach to treat mould in the South West. First off a full and detailed survey is required, using specialist survey equipment to record the relative humidity, the amount of mould, it’s location and temperatures.
Using the results of a full detailed condensation mould survey we can then engage with a number of different treatment options designed to suit your needs and budget.
A professional deep clean for your home or property. Damp Genius use a three part system that includes:
For problem properties we find that improved mechanical ventilation is the gold standard for clearing up condensation and mould problems long term.
PIV (Positive Input Ventilation) Systems work by trickling air into the property at a constant rate which gently forces any humid air out through the natural air gaps around windows and doors.
We know that condensation moulds form on colder surfaces therefore we are able to effectively insulate walls or ceilings to warm them up, reducing the chance of mould forming. Damp Genius use thermal paints and/or insulated plasterboard to achieve this. Every property is unique and a full survey will be used to determine the best course of action.
Not sure where to begin? Our completely free flow chart tool will help you easily diagnose your damp problem. Save yourself time by understanding what the problem really is before you contact a specialist. Enter your details below to instantly download the flowchart and guide book.
We guarantee to give sensible and honest advice regarding the best way to solve your damp, condensation or mould problem. Damp Genius offer many varied solutions designed to give you complete control over the budget and extent of any works.
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