Kraainem · 1950
Flat roof waterproofing à Kraainem
Flat roofs, terraces and extensions: EPDM, bitumen felt or liquid resin. Kraainem stands out for its materials.
10 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.
Kraainem is a small, densely built municipality on the periphery, with many interwar and 1950s houses. Slates and small clay tiles are more common here than elsewhere on the periphery, and they call for a different approach from the concrete tile of the housing estates.
What we get called out for in Kraainem
Kraainem stands out for its materials. Where the rest of the periphery carries concrete tile, we still find a lot of natural slate and small interwar clay tiles. They call for a different hand and different fixings, and pressure washing is rarely a good idea here.
Kraainem porte le code postal 1950 et se situe in the eastern periphery of Brussels. Notre équipe part de Grimbergen, à 10 km : nous y planifions l’étanchéité de toit plat en même temps que les chantiers de Wezembeek-Oppem, Zaventem 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 KraainemCommon questions
Pour un devis, la visite à Kraainem se fixe en général sous quelques jours ouvrés. Nous partons de Grimbergen, à 10 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 ; l’étanchéité de toit plat n’est chiffrée qu’ensuite.
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.
Not always. If the deck is sound and the insulation dry, an overlay is possible and costs considerably less. We always probe the insulation: covering over waterlogged insulation means shutting the problem in for ten years.
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Flat roof waterproofing à Kraainem
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.