Common issues and queries you can face
Step by step solution
As mentioned previously, and before applying any waterproofing system, the substrate should be clean and repaired.
When applying the Waterproofing layers
Applying weberdry prime WB as a bituminous primer and torching a consecutive double layer of Biflex PL antiroot bituminous membrane.
When applying the Drainage
Geotextile white PET to protect the waterproofing membrane used, and gravel followed by a second layer of Geotextile white PET for drainage
When applying the finshing layers
Soil and vegetation to be planted