Overijse · 3090
Flat roof waterproofing à Overijse
Flat roofs, terraces and extensions: EPDM, bitumen felt or liquid resin. In Overijse every job starts with the same question: how to get to it.
21 km from our depot in Grimbergen
What that changes here
On the periphery, the flat roofs over extensions and garages are almost always under trees. A single blocked outlet turns the roof into a pond, and that weight of water forces the weak points. Balloon gratings and an overflow matter more here than the membrane itself.
In the grape region the houses often sit on a slope, on the edge of the Sonian Forest. That means long roof slopes, a lot of leaves and access that is far from straightforward for a scaffold. We plan these jobs with access as the first question, not the last.
What we get called out for in Overijse
In Overijse every job starts with the same question: how to get to it. Houses on a slope, curving drives, gardens running up to the forest — access sets the schedule here and sometimes the method itself. Then comes the usual: long slopes, heavy leaf fall, valleys that block up.
Overijse porte le code postal 3090 et se situe in the grape region. Notre équipe part de Grimbergen, à 21 km : nous y planifions l’étanchéité de toit plat en même temps que les chantiers de Wezembeek-Oppem, Kraainem et Woluwe-Saint-Lambert, pour qu’un déplacement serve plusieurs toitures.
- 01Tracing
- 02Diagnosis
- 03Renewal
- 04Final test
The full technical detail of this service is on the page Flat roof waterproofing.
Leak tracing zone by zone, never guesswork
0492 95 94 94The service in detailAll services in OverijseCommon questions
Pour un devis, la visite à Overijse se fixe en général sous quelques jours ouvrés. Nous partons de Grimbergen, à 21 km, et nous groupons nos visites par secteur : si un chantier tourne déjà cette semaine à Wezembeek-Oppem ou Kraainem, cela peut aller plus vite. En cas de fuite active, nous venons d’abord bâcher et sécuriser ; l’étanchéité de toit plat n’est chiffrée qu’ensuite.
Yes, and it is often the best first step. We locate the source, give you a time-stamped photo report and a quotation for the repair. Nothing obliges you to give us the work afterwards.
EPDM is laid in a single piece, with no seams across the field of the roof, and lasts thirty to fifty years if it is laid properly: it is the logical choice for an extension or a terrace of normal size. Torch-on bitumen felt still makes sense on large areas and complicated decks. The deck and the actual falls decide, not the catalogue.
The same service nearby
Free quote
Flat roof waterproofing à Overijse
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.