
Asse · 1730
Damp treatment à Asse
Diagnosis and treatment of rising damp, penetrating damp and condensation. In Asse and its villages two subjects stand out: the wind and the corrugated sheets.
12 km from our depot in Grimbergen
What that changes here
Old farm walls sit straight on the ground, with no damp-proof membrane: rising damp is the norm. Injection works, provided the masonry is solid and the joint accessible — we say so beforehand, not afterwards.
Asse and its villages sit in open countryside: less shelter, more wind on the roof verges. We always reinforce the fixings at the verge and the ridge here, and we still find a lot of outbuildings and cowsheds in pre-2001 corrugated sheets.
What we get called out for in Asse
In Asse and its villages two subjects stand out: the wind and the corrugated sheets. The wind means reinforced fixings at the verge and the ridge, every time. The sheets cover cowsheds, lean-tos and garages, and the question that goes with them — asbestos or not — is usually only asked when a sale or a conversion is coming up.
Asse porte le code postal 1730 et se situe in the Pajottenland. Notre équipe part de Grimbergen, à 12 km : nous y planifions le traitement de l’humidité en même temps que les chantiers de Dilbeek, Jette et Meise, pour qu’un déplacement serve plusieurs toitures.
- 01Measurement
- 02Diagnosis
- 03Treatment
- 04Follow-up
The full technical detail of this service is on the page Damp treatment.

First establish which of the three causes is at work
0492 95 94 94The service in detailAll services in AsseCommon questions
Pour un devis, la visite à Asse se fixe en général sous quelques jours ouvrés. Nous partons de Grimbergen, à 12 km, et nous groupons nos visites par secteur : si un chantier tourne déjà cette semaine à Dilbeek ou Jette, cela peut aller plus vite. En cas de fuite active, nous venons d’abord bâcher et sécuriser ; le traitement de l’humidité n’est chiffrée qu’ensuite.
By its height and its regularity: a horizontal band eighty centimetres to over a metre high, even along the whole length of the wall, often with salt efflorescence and plaster coming away. If the stain appears after rain and sits higher up, it is penetrating damp.
It works well on solid masonry with an accessible joint. On a cavity wall, in natural stone or filled with rubble, it is trickier, and another approach is more honest. We say so beforehand, rather than injecting and hoping.
The same service nearby
Free quote
Damp treatment à Asse
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.

