Jette · 1090
Roof insulation à Jette
Insulation of pitched roofs and lofts, from the inside or as sarking. In Jette the interwar roofs are starting their second life.
7 km from our depot in Grimbergen
What that changes here
The Brussels loft is narrow, tall and awkward to get to; everything goes up by hand through the stairwell. In a subdivided building there is also the question of who pays for what. Technically we watch above all the airtightness around the dormer and the junction against the party wall: those are the two places where damp comes back.
Jette is largely interwar: terraced and semi-detached houses from the 1920s and 1930s, in clay tile or first-generation concrete tile, with dormers added later. Towards the Laerbeek wood the gardens get bigger and the slopes become shadier.
What we get called out for in Jette
In Jette the interwar roofs are starting their second life. We are called about tiles that have become brittle, about dormers added later and never properly flashed in, and about gutters giving up after eighty years. Rarely an emergency, often a roof that is finished.
Jette porte le code postal 1090 et se situe in the Brussels-Capital Region. Notre équipe part de Grimbergen, à 7 km : nous y planifions l’isolation de toiture en même temps que les chantiers de Molenbeek-Saint-Jean, Schaerbeek et Brussels, 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 JetteCommon questions
Pour un devis, la visite à Jette se fixe en général sous quelques jours ouvrés. Nous partons de Grimbergen, à 7 km, et nous groupons nos visites par secteur : si un chantier tourne déjà cette semaine à Molenbeek-Saint-Jean ou Schaerbeek, 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.
The Flemish and Brussels grants change every year and depend on your situation, the dwelling and the contractor. We supply the invoices and technical data sheets required; the application is made to the relevant body. We do not quote amounts that will no longer be valid in six months.
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.
The same service nearby
Free quote
Roof insulation à Jette
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.