Dismantling of existing roofs, with protective layer (approx. 1'500m2)
Sealing for flat green roofs and flat roofs with protective layer (surface approx. 3'000m2). Sealing of accessible and buried surfaces (approx. 600m2).
Dismantling of existing roofs, with protective layer (approx. 1'500m2)
Sealing for flat green roofs and flat roofs with protective layer (surface approx. 3'000m2). Sealing of accessible and buried surfaces (approx. 600m2).