All waether agents like Water-Frost-Hot can be the cause of damaged tiled floors on terraces and balconies. "PRODRAIN 10" is a Polypropylene Drainage membrane studied to let the water in the fondation drain away and helps to cover any cracks caused by tension. Easy to lay and resistant.

LAYING INSTRUCTIONS
1: Lay PRODRAIN on a waterproof surface and be sure the there's a little inclination of at least 1-2%. 2: Apply PRODRAIN mambrane with the grey base on the waterproof floor with the tronck-conic and tissue and tissue towards up. 3: On juntions overlay the greay trunk-conics and cover with tissue. 4: Then proceed. with any type of covering floors like mortar, rocks, etc...