Mould & Mildew Protection

Mould and moisture protection in paint is an essential feature that helps prevent the growth of mould and mildew on painted surfaces. Both mould and mildew are types of fungi that thrive in damp and humid environments, and they can cause a range of issues, including health problems and structural damage if left unchecked. To combat these problems, certain types of paint formulations are designed to resist moisture and inhibit mould growth.

Paints that offer mould and moisture protection often contain biocides or antimicrobial agents. These additives help inhibit the growth of mould and mildew on the painted surface by disrupting their cellular functions and preventing their reproduction. Furthermore, these paints often possess better moisture resistance, forming a barrier that helps prevent water from seeping into the substrate. This reduces the risk of mould growth beneath the paint and ensures a longer-lasting finish.

In addition to preventing external moisture from seeping into the substrate, some mould and moisture protection paints are formulated to have a degree of permeability. This feature allows internal moisture to escape from the substrate while still preventing liquid water from penetrating the surface. By maintaining a dry environment, these paints discourage mould growth effectively.

However, it is essential to remember that while mould and moisture protection paints can help prevent mould growth to a certain extent, they are not a substitute for proper ventilation and moisture control in a building. Adequate ventilation and humidity control are crucial for maintaining a healthy environment and preventing mould issues in the long term. Therefore, in combination with good building practices, choosing a mould and moisture-resistant paint can significantly contribute to a healthier and longer-lasting painted surface.