
Zaventem · 1930
Roof covering & renovation à Zaventem
New roofs, renovation and repair: tiles, slates, natural slates and zinc. In Zaventem it is striking how many enquiries concern what sits under the tiles.
9 km from our depot in Grimbergen
What that changes here
On the periphery the houses stand clear but are surrounded by trees. Two consequences: branches that break tiles and a north slope that never dries out completely. We always check the battens in the permanently shaded areas — that is where the timber moves without anyone seeing it.
Zaventem lives with the airport: over the decades many houses have had extra insulation and acoustic work carried out in the roof. That work was not always done carefully, and we regularly find a crushed air gap or a missing vapour barrier.
What we get called out for in Zaventem
In Zaventem it is striking how many enquiries concern what sits under the tiles. Over the years many roofs have had an extra layer of insulation or acoustic work; we get called when damp gets involved. Alongside that, the ordinary work: gutters, roof windows and slopes at the end of their life.
Zaventem porte le code postal 1930 et se situe in the northern periphery of Brussels. Notre équipe part de Grimbergen, à 9 km : nous y planifions la rénovation de toiture en même temps que les chantiers de Kraainem, Machelen et Wezembeek-Oppem, pour qu’un déplacement serve plusieurs toitures.
- 01Diagnosis
- 02Detailed quotation
- 03On site
- 04Handover
The full technical detail of this service is on the page Roof covering & renovation.

Roofing underlay and stainless steel fixings, every time
0492 95 94 94The service in detailAll services in ZaventemCommon questions
Pour un devis, la visite à Zaventem se fixe en général sous quelques jours ouvrés. Nous partons de Grimbergen, à 9 km, et nous groupons nos visites par secteur : si un chantier tourne déjà cette semaine à Kraainem ou Machelen, cela peut aller plus vite. En cas de fuite active, nous venons d’abord bâcher et sécuriser ; la rénovation de toiture n’est chiffrée qu’ensuite.
Clay or concrete tiles are the norm in Flemish Brabant: quicker to lay, lower cost, good resistance to our climate. Natural slate lasts sixty to a hundred years and is often required in a protected area or under an estate’s building rules. The municipal planning regulations frequently decide for you — we check them before pricing the job.
Allow five to ten working days for a house with 100 to 150 m² of roof, depending on the weather and the state of the roof structure found once the covering is off. We work one slope at a time and sheet over every evening: your house stays watertight from the first day to the last.
The same service nearby
Free quote
Roof covering & renovation à Zaventem
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.

