Bitumen-proof, oil-proof and polystyrene-proof
May be installed as vapour control layer and skid membrane as well
extensive vegetation
extensive substrate (SEM)
VLF-150 filter fleece
DD-25H drainage layer
VLF-110
FLW-400 root protection layer
VLU-300 technical protection fleece
not root-resistant water proofing
additional layers
The vegetation of extensive green roofs usually doesn‘t pose a danger to the building structure, but carried by the wind, various plants can appear on the roof, that have aggressive roots and even ones with rhizomes, that are able to damage traditional water proofing, therefore the root-protection of every roof with vegetation has to be ensured.
Root resistant and vapour control layer made of 0.4 mm thick elastic polyethylene regenerate. Applicable as a vapour control layer and can be used as a root resistant layer on green roofs when lied down with a 1.0 m overlapping. Dimensions: 4×25 m (W×L); Roll width: 1 m; wrapping: 100 m2/roll; colour: black