Repair, waterproofing, insulation and roof framing: AL Groupe renovates your roof in Brussels and throughout Belgium.
A roof is a building's first protection against the weather. Displaced tiles, moss, ageing waterproofing or roof framing that needs reinforcing: all signs that work is becoming necessary, both in Brussels and in the rest of Belgium. Ignoring these signs can lead to water infiltration and more costly damage in the long run.
Depending on your project, the work can range from a simple localised repair to a complete overhaul of the roof framing and covering, with thermal insulation fitted between the rafters.






You describe the condition of your roof and your needs.
We inspect the roof and send you a detailed quote, with no obligation.
Once the quote is approved, we schedule the project around your availability.
We carry out the work with care until project handover.
It depends on the extent of the damage (broken tiles, localised leaks) or the overall condition of the roof framing and waterproofing. We assess this during an on-site visit.
Both are possible depending on your roof configuration and your project. We advise you on the most suitable solution when quoting.
Yes, we work in Brussels and in the rest of Belgium for your roofing work.