
Landen · 3400
Water-repellent treatment & coating à Landen
Clear or coloured water repellent for porous tiles and facades. Landen is, along with Tienen, the area where we remove the most asbestos.
12 km from our office in Tienen
What that changes here
On large rural roofs in porous concrete tile a water repellent gives the most: a lot of area, a lot of absorption, and the return of moss clearly slowed. On natural slate, on the other hand, we leave it alone.
Landen spreads out into open country on the edge of Haspengouw, twenty minutes from our head office in Tienen. Large farm roofs, long low outbuildings and a lot of corrugated sheets: along with Tienen it is the area where we remove the most asbestos.
What we get called out for in Landen
Landen is, along with Tienen, the area where we remove the most asbestos. Large farm roofs, long ranges of outbuildings and a lot of pre-2001 sheets: the enquiry generally comes when a property is being sold or when a barn changes use. Alongside that, the ordinary work on the village houses.
Landen porte le code postal 3400 et se situe in the Hageland. Notre équipe part de Tienen, à 12 km : nous y planifions le traitement hydrofuge en même temps que les chantiers de Tienen, Leuven et Overijse, 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 LandenCommon questions
Pour un devis, la visite à Landen se fixe en général sous quelques jours ouvrés. Nous partons de Tienen, à 12 km, et nous groupons nos visites par secteur : si un chantier tourne déjà cette semaine à Tienen ou Leuven, 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 Landen
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.

