
Asse · 1730
Roof insulation à Asse
Insulation of pitched roofs and lofts, from the inside or as sarking. 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
In farms and large lofts there is no shortage of space, but there is of ventilation. We check the air inlet at the eaves and the outlet at the ridge before fitting anything, and add vent tiles where the area calls for it.
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 l’isolation de toiture en même temps que les chantiers de Dilbeek, Jette et Meise, pour qu’un déplacement serve plusieurs toitures.
- 01Visit
- 02Preparation
- 03Fitting
- 04Inspection
The full technical detail of this service is on the page Roof insulation.

A ventilated air gap, otherwise the insulation damages the roof structure
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 ; l’isolation de toiture n’est chiffrée qu’ensuite.
For a pitched roof, aim for 18 to 24 cm of mineral wool or PIR depending on the material, to meet the requirements in force. In an existing roof structure the space between rafters is limited: you then add a second layer under the rafters, crossing the joints.
In most cases, yes: the insulation is fitted from the inside. Sarking — insulation laid over the roof structure, under the tiles — is only justified if the roof has to be redone anyway. In that case it is the best solution, and the question comes up before the tiles are ordered.
The same service nearby
Free quote
Roof insulation 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.

