What Causes Damp and Mould on Walls, and How to Fix It

Damp and mould are serious issues that require prompt action. When you begin to notice signs of damp or mould, do not panic. Detecting these problems early can help you repair your walls effectively. It is important to understand the causes of damp so you can identify potential issues quickly.

Understanding the Causes of Damp and Mould

Condensation is a major contributor to damp and mould in buildings. Whenever moisture is released into the air, condensation occurs. A small amount, such as on windows, is normal. However, if condensation persists, it may indicate a more serious problem. In such cases, applying anti-condensation paint can be highly effective. This specially formulated paint creates a protective barrier that reduces moisture build-up and helps prevent condensation from becoming a recurring issue.

Ensuring Proper Ventilation

Good ventilation is essential to prevent damp. Rooms must have an adequate flow of air. In busy environments like commercial kitchens, where steam is produced in large quantities, covering pots and pans can help limit the moisture released into the air. Additionally, overfilled cupboards pressed against walls often lack sufficient ventilation, encouraging mould growth. To reduce this risk, store fewer items in the same space and consider adding ventilation holes to improve air circulation.

Additional Measures for a Healthy Environment

Regularly rearranging furniture and checking behind large items is advisable, as these areas can hide damp or mould problems. For further protection, consider using hygienic coatings on surfaces. These coatings not only help to reduce mould growth but also create surfaces that are easier to clean and maintain, thereby enhancing overall hygiene.

By addressing the root causes of damp and mould and utilising preventive measures such as anti-condensation paint and hygienic coatings from the likes of Zinsser and Glixtone, you can protect your building and ensure a healthier environment.

Damp can also be caused if there are any leaks in the building, leading to mouldy patches. Other problems such as old brickwork that has become too porous over time can all affect the damp you see in a building. Read on to find out how to fix and prevent the problem.

What Fixes Damp And Mould?

If you’ve got a damp or mould problem, or just want to prevent it, you’ll need to make sure your walls have the right protection. Using moisture meters can assist in accurately detecting damp.

If you need to stop the damp in its tracks, Zinsser Watertite will help to fix your problem. There are plenty of colours to choose from, its guaranteed to stop up to 34psi of water pressure and it can even be applied to wet surfaces! This special paint will protect your walls for up to five years, keeping degradation to a minimum. The great thing about it is that it can help to cure your walls instantly, so you don’t have to worry about damp.

Zinsser Perma-White Interior protects your surfaces from troublesome mould and mildew growth for 5 years! Don’t let the name fool you, it comes in an extensive range of finishes and colours, as well as being available in an interior and exterior grade. It can bond to glossy paints and It is ideally suited for any area of persistent high humidity, frequent temperature changes and poor air circulation. This paint is a great choice to make if you’re trying to prevent condensation causing problems in kitchens, bathrooms, basements, leisure centres, hospitals, schools, etc.

Our Glixtone Fungi-Shield Anti-Mould Paint Kits contain everything you need to provide a washable, decorative fungicidal, anti-mould, paint finish to areas susceptible to mould and bacterial growth, available in 1,400+ colours from RAL, NCS, and British Standard.

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