How Damp Walls Can Affect Your Health
Mould is commonly found in poorly ventilated buildings where excess moisture accumulates. This moisture can result from leaks in roofing systems, internal pipework, or severe weather conditions like heavy rain and snow. How damp walls can affect your health is a serious concern, as they provide the perfect environment for mould to thrive. Once mould spores become airborne, they can cause a range of health issues when inhaled.
Exposure to mould fragments can inflame the airways and lead to symptoms such as nasal congestion, wheezing, chest tightness, coughing, and throat irritation. Prolonged exposure can increase the risk of developing more chronic health conditions, such as asthma. According to the World Health Organization (WHO), a significant portion of the world’s 300 million childhood asthma cases can be linked to exposure to indoor dampness and mould.
Who Is At Risk?
Certain groups of people are more vulnerable to the effects of damp and mould. Those at higher risk include babies and children, elderly individuals, and people with weakened immune systems. Individuals with pre-existing conditions such as eczema or respiratory diseases are also more susceptible to the harmful effects of damp environments. Dampness is often found in overcrowded properties or homes lacking proper heating, ventilation, or insulation.
How to Prevent Damp
Preventing damp requires proactive maintenance and regular inspections of your property. For example, check your loft space after heavy rain or storms to ensure no leaks have formed. Keep gutters clear of debris like leaves and twigs to prevent water build-up, or install gutter guards to minimise clogging. Regularly inspect brickwork for signs of damage, such as crumbling mortar, which could allow water to seep in.
Maintaining a consistent temperature inside your property can also help reduce condensation, which often leads to dampness. Proper ventilation is key to allowing moisture to escape. Ensure air can circulate freely by opening windows and using extractor fans in moisture-prone areas like kitchens and bathrooms. A well-ventilated home is much less likely to experience the issues that cause mould growth.