
Vilvoorde · 1800
Water-repellent treatment & coating à Vilvoorde
Clear or coloured water repellent for porous tiles and facades. In Vilvoorde it is almost always water getting in somewhere without anyone seeing where.
4 km from our depot in Grimbergen
What that changes here
In town, spraying calls for careful protection of the neighbours: vehicles, adjoining facades, planting. We work in calm weather and prefer to put the job back a day rather than leave a neighbour with a stained car.
Vilvoorde combines a dense centre of terraced houses with a long industrial past. In the old core the box gutters sit concealed behind the cornices and are invisible from the street: those are precisely the ones that leak into the masonry for years before anyone notices.
What we get called out for in Vilvoorde
In Vilvoorde it is almost always water getting in somewhere without anyone seeing where. The concealed box gutters of the old core are the textbook case; we are also called regularly about party walls and about the junction between two buildings of different heights, where a badly made upstand takes the water straight inside.
Vilvoorde porte le code postal 1800 et se situe in the northern periphery of Brussels. Notre équipe part de Grimbergen, à 4 km : nous y planifions le traitement hydrofuge en même temps que les chantiers de Machelen, Grimbergen et Zaventem, pour qu’un déplacement serve plusieurs toitures.
- 01Diagnosis
- 02Preparation
- 03Application
- 04Inspection
The full technical detail of this service is on the page Water-repellent treatment & coating.

Two crossed coats on a clean, dry surface, or nothing at all
0492 95 94 94The service in detailAll services in VilvoordeCommon questions
Pour un devis, la visite à Vilvoorde se fixe en général sous quelques jours ouvrés. Nous partons de Grimbergen, à 4 km, et nous groupons nos visites par secteur : si un chantier tourne déjà cette semaine à Machelen ou Grimbergen, cela peut aller plus vite. En cas de fuite active, nous venons d’abord bâcher et sécuriser ; le traitement hydrofuge n’est chiffrée qu’ensuite.
On a porous brick or render, yes, and it is often the cheapest way to stop damp coming through a west-facing gable. The condition is the same: a clean, dry surface, and the cause dealt with first — an overflowing gutter, for example.
Applied properly on a clean, dry surface, allow eight to ten years on a roof and five to eight years on a facade exposed to westerly rain. The first sign of wear is easy to spot: the water no longer beads, it spreads out and darkens the material.
The same service nearby
Free quote
Water-repellent treatment & coating à Vilvoorde
We come out, we go up onto the roof, we photograph. The quotation follows within 24 working hours, item by item.
Not sure about your roof?
The visit costs nothing and the quotation follows within 24 hours. One call is enough to know where you stand.

