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Anti-Mould Thermal Paint for Walls That Breathe

23 October, 2023

In construction, the concept of living comfort is not only about comfortable furnishings, indoor temperatures and acoustic insulation. Above all, a home is comfortable if the level of damp is kept under control.
Protection against mould, condensation and temperature fluctuations is a crucial challenge for any building. Too much humidity in the home and the formation of mould are serious and often underestimated problems that can have grave consequences for the house and the health of its occupants. 

Mould and its consequences for the home and its occupants

Mould is a fungus that can thrive in damp environments. Its constant growth on surfaces can damage walls, ceilings and timber structures, causing structural damage and general deterioration of the building.
Exposure to airborne mould spores can cause respiratory problems, especially for people with asthma or allergies, but not only. Handling mould directly or touching contaminated surfaces can cause skin irritation.
But there is another consequence that not everyone knows about: damp and mould can adversely affect the building’s thermal insulation . Damp surfaces are colder surfaces and require more energy to heat. This translates into higher energy costs.
It is essential to tackle these problems through preventive measures and solutions such as anti-mould thermal paint to protect both the structure and the wellbeing of the occupants. 

What anti-mould thermal paint is and how it works

Thermal paint is an advanced technology that, thanks to special additives or the addition of porous materials, helps improve the thermal resistance of walls.
Along with these elements, anti-mould paint can often also contain:

  • anti-mould agents added to the paint to prevent the growth of mould and fungi on treated surfaces
  • high-opacity pigments that help improve the paint’s thermal efficiency by reducing heat transmission through the walls.

Anti-mould thermal paint is applied in a similar way to traditional paint, using a roller, trowel, brush or spray gun. After application and drying, the paint forms a protective layer on the surfaces that raises the wall temperature, contributing significantly to mould prevention and improving thermal insulation.
Ease of application and a low price make anti-mould thermal paint an excellent solution for avoiding more costly work. It is designed to be vapour permeable, which means the walls can “breathe”, and to exchange moisture with the outside environment. 

Benefits of thermal insulation with anti-mould paint

  • ability to reduce energy consumption. By improving the thermal insulation of the walls, heat loss in winter and the penetration of external heat in summer are reduced. This translates into lower heating and cooling costs;
  • allows the walls to breathe, avoiding the formation of condensation and mould inside the building. This is essential for people’s health and for the durability of the building
  • provides an additional layer of protection for the walls. This can help preserve them from weather, pollution and general wear
  • contributes to environmental sustainability by reducing energy consumption and helping to prevent mould. In a world increasingly attentive to environmental issues, this technology is an important requirement for creating low-environmental-impact buildings.

Diasen’s proposals for your home

Now that you have discovered the importance of anti-mould paints for your home, you may be wondering how to choose the best one and where to find it.
Visit our website and discover all our anti-mould thermal paints. For example, we present our highest-performing product, C.W.C. Stop Condense, an advanced solution to combat mould and condensation problems indoors. It is a thermal paint which, thanks to its special formulation, offers a range of benefits in terms of thermal insulation and prevention of condensation.

This thermal paint is made of special mineral powders which, thanks to their insulating characteristics, keep the coated surfaces warmer. With C.W.C. Stop Condense, you can experience a difference of a full +5°C compared with an ordinary paint. These extra degrees stop the air from condensing on the wall, even with high relative humidity in the room (up to 90%).
C.W.C. Stop Condense can be applied with a roller, brush or the airless method. It is available in white, suitable for any room. C.W.C. Stop Condense is an ecological solution that contains no harmful solvents. 
Along with C.W.C. Stop Condense, we offer another effective anti-mould paint: Limepaint is a sophisticated solution for interior finishes, characterised by its white lime-based formulation. This water-based paint stands out for its exceptional covering power and very high breathability. 
This water-based paint can be applied with a roller, airless sprayer or brush, offering the flexibility to suit your personal application preferences. It is economical yet efficient, allows the walls to “breathe” and helps regulate the hygrometric balance of interior spaces. 
Thanks to its high breathability and ability to regulate ambient humidity, Limepaint contributes significantly to preventing mould and condensation.