Hydrofuge: protect your facade from moisture

Your facade can suffer significant damage from moisture. An effective method of avoiding potential damage is to have hydrofuge carried out. This blog will give you a comprehensive insight into what hydrofuge entails and how it can protect your facade from the adverse effects of moisture.

What is hydrofuge?

Hydrofuge is a form of facade treatment. This involves applying some kind of treatment or coating to the facade with the aim of making it water-repellent. The coating then forms a kind of protection for your facade, making penetrating moisture Whether water from a leaking gutter cannot make its way inside, and consequently the adverse effects of this moisture problems are avoided. Hydrofuge thus offers an effective method of providing lasting protection of the facade from external influences.

Hydrophobising versus impregnating

Commonly used synonyms for hydrofuge or hydrophobing are facade impregnation or impregnating facades. However, there is a slight difference between the two terms:

  • Hydrophobising is a form of impregnation specifically aimed at making a surface water repellent.
  • Impregnation on the other hand, is a broader term. It refers to treating materials for various purposes, including improving water-repellent properties.

Why it is best to have your facade hydrophobised

What makes considering hydrofuge worthwhile? This is because this facade treatment brings a few benefits:

  • Protection against external influences. Hydrofuge protects the façade from weather conditions, such as rain or frost, that can damage it.
  • Avoiding moisture problems. The protective layer allows penetrating moisture or water resulting from a leaking pipe does not penetrate the façade.
  • The façade also stays cleaner for longer. Different forms of dirt, including moss, and fungi, can form much more difficult. The dirt that forms will also be a lot easier to remove.
  • The coating is also completely transparent, so nothing changes the appearance of the house.
  • It also preserves breathability of the façade. This allows it to dry out properly without absorbing moisture.

Steps to a water-repellent facade: this is how hydrofuge works

Hydrophobing a facade involves several steps. Usually, a moisture expert proceeds as follows:

1. Inspection of the facade

The first step is a thorough inspection of the façade. It is essential to assess the current state of the facade and determine whether it is eligible for hydrofuge. During this inspection, any alternatives are also considered. For example, if the moisture expert determines that there is no penetrating moisture but rather rising damp, hydrofuge is not the most appropriate solution. In such cases, a injection of the walls needed. The aim is to choose the most appropriate treatment method and ensure its effectiveness.

2. Taking precautionary measures

Before the hydrofuge process begins, necessary precautions are taken:

  • A thorough façade cleaning is carried out, making the external walls completely clean, grease- and moss-free. This is crucial for professional application and to obtain effective results.
  • Window frames and windows should also be carefully protected to avoid accidental stains.

These preparatory steps are very important to ensure that the hydrofuge can adhere effectively.

3. Hydrophobing

The application of the hydrofugant is the final step in the process. The product is sprayed over the façade. There are several types of hydrofuge on the market, including both chemical and biological variants. The chosen hydrofuge then penetrates deep into the pores of the façade, and after drying out, it becomes completely invisible.

This water-repellent layer forms an effective barrier against moisture and other external influences, keeping the façade permanently protected. The result is a facade that is not only water-repellent, but also stays clean longer and resists various forms of dirt, such as moss, algae and mould.

What does hydrofuge cost?

It is difficult to set a fixed price for a hydrofuge. This is because there are a lot of factors that can influence the price tag. Some of these factors are:

  • The size of the facade
  • The accessibility of the facade
  • The specific product
  • Cleaning the facade
  • ...

We recommend you get a professional engage a professional to hydrofuge your facade. A professional can advise on the condition of the facade and whether hydrofuge is the appropriate solution. Moreover, a specialist is aware of effective products that provide long-term protection.

Getting rid of moisture?

Do you have a moisture problem, and suspect it could be penetrating moisture? Our field engineers are real experts when it comes to this moisture problem. Contact AquaConsult now for a no-obligation free expertise.

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