ISO-DRAIN sheets have a dimpled structure. They are perfect for foundation wall protection, blinding beds and green roofs/roof gardens. During the production process, a dimpled structure is pushed in HDPE polyolefin sheets.
The sheets are moisture-repellent, shockproof, inherently stable and resistant to all sorts of acids and agressive substances. On top of that, they are compatible with bitumen.
Prices
CPR - DOP
This product doesn’t need a DoP