The nights are getting a lot longer and colder here in the UK now that the clocks have gone back. Because of this, it’s important to stay as warm as you can at home, which often involves keeping the windows tightly shut to keep the chill out.
However, while this does keep homes warmer, it can also trap moisture inside, creating the perfect conditions for hidden damp. If left unchecked, these small signs can develop into serious problems, from mould growth and damaged plaster to weakened paintwork and potential health issues. This is often made worse during winter, when ventilation around the home is more limited.
According to experts, there’s one very subtle sign that can appear on your walls that signal you could have a potential issue with damp or mould coming up – and it’s something that is easily missed.
“The tricky thing about hidden damp is that it often spreads quietly before you even notice it,” said Allan Reid, Director at Art Windows and Doors.
“That faint shadow on your walls or the darkened edge of a curtain is usually the first warning. Moisture collects where warm indoor air meets cold glass, and if ventilation is poor, it can seep into walls, paintwork, and window frames.”
How to prevent damp and mould
Even though autumn and winter is prime time for damp and mould to appear, there are a few very simple things that homeowners can do in order to stop the problem from getting out of hand.
First, you should make sure to pull back your curtains fully each morning to check for mould or damp patches. Then, run your hand along window reveals and frames; if they feel cold or slightly damp, this could be a warning sign of an issue.
It can also help to open your windows for a brief amount of time each morning to let fresh air circulate and flush out overnight moisture. Even if that’s just for a few minutes, it can really help to balance out the humidity.
And homeowners should also try to avoid drying clothes indoors wherever possible, as this releases large amounts of water into the air.
If you have no other choice, appliances like dehumidifiers can really help to draw that moisture out of the air and dry your clothes quicker, getting rid of that damp mouldy smell too.
“All it takes is small, consistent steps to prevent damp from taking hold,” Allan added. “A few minutes each morning to air your home, combined with careful monitoring of problem areas, can save hundreds of pounds in repairs and protect your property from winter damage.”
