
Leuven · 3000
Cleaning & moss removal à Leuven
Moss removal by hand, brushing, anti-moss treatment and low-pressure rinsing. Leuven brings us two kinds of client: private owners on the edge of the city, and managers of subdivided buildings in the centre.
18 km from our office in Tienen
What that changes here
In town the dirt comes as much from pollution and pigeons as from moss, and the surroundings complicate everything: parked cars, neighbouring gardens, terraces. We sheet over the sensitive areas and work at low pressure to avoid any spray going next door.
Leuven is a student city with a historic centre and a great many subdivided buildings. That gives very varied roofs within a few streets: protected facades in the centre, terraced houses with small dormers, and at the back a forest of flat roofs over extensions that are rarely maintained.
What we get called out for in Leuven
Leuven brings us two kinds of client: private owners on the edge of the city, and managers of subdivided buildings in the centre. With the latter, the flat roofs over the extensions and the valleys between two buildings come back again and again — precisely the places that get forgotten when a house is divided up.
Leuven porte le code postal 3000 et se situe in the Dyle valley. Notre équipe part de Tienen, à 18 km : nous y planifions le démoussage en même temps que les chantiers de Wezembeek-Oppem, Zaventem et Overijse, pour qu’un déplacement serve plusieurs toitures.
- 01Inspection
- 02Cleaning
- 03Treatment
- 04Finishing
The full technical detail of this service is on the page Cleaning & moss removal.

Low pressure only: the moss comes off, the tile stays
0492 95 94 94The service in detailAll services in LeuvenCommon questions
Pour un devis, la visite à Leuven se fixe en général sous quelques jours ouvrés. Nous partons de Tienen, à 18 km, et nous groupons nos visites par secteur : si un chantier tourne déjà cette semaine à Wezembeek-Oppem ou Zaventem, cela peut aller plus vite. En cas de fuite active, nous venons d’abord bâcher et sécuriser ; le démoussage n’est chiffrée qu’ensuite.
Every four to six years for an open roof, every two to three years if it is shaded by trees or faces north. Under broadleaf trees, the build-up of leaves counts as much as the moss: it is the leaves that block the valleys and send water under the covering.
Yes, and permanently. High pressure strips the surface, opens up the porosity and forces water under the overlap. The result: the moss comes back twice as fast and tiles work loose in the months that follow. We work by brushing and at low pressure, without exception.
The same service nearby
Free quote
Cleaning & moss removal à Leuven
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.

