Systemy hydroizolacji
Roofs
DANK RENOVATED ROOFS
- Nexler RENOVATION – heat welded top layer roofing membrane
- Asphalt impregnant - IZOHAN PENETRATOR G7 alternatively:IZOHAN BR or IZOHAN DYSPERBIT diluted with water
- Renovated previous bitumen roofing
- Concrete base with recommended minimum pitch of 1%
- 1 ventilation chimney per 50m² surface
