Rhenofol® CGv

Composed of the Rhenofol® CG roofing membrane with an initial thickness of 1.2 or 1.5 mm and a 200 g/m² polyester fleece thermally laminated onto the underside.

For welding the longitudinal seams, Rhenofol® CGv has a fleece free edge on one side with a width of 50 mm (±5 mm).

Throughout the length of the membrane, the fleece backing is continuous. The transversal cross joints therefore are to be covered by welding a 100 mm wide strip of Rhenofol® CV over the joint. The central area of Rhenofol® CGv is bonded onto the substrate with Rhenofol® CGv adhesive.

Designed specifically for bonded applications. Suitable for flat roofs on new buildings or in refurbishment.


  • Roofing membrane according to DIN 16 735 (Rhenofol® CG with laminated fleece).
  • Non-shrinking according to DIN 16 726 testing.
  • Weather resistant.
  • Resistant to UV-radiation.
  • Resistant to root and rhizome penetration according to FLL testing.
  • Resistant to standard exhaust gas from industrial and heating plants.
  • Resistant to spread of flame according to BS 476-3:2004.
  • The upper side of the membrane is not resistant to bitumen, tar, organic solvents, fats and oils.

General information

Uniclass 2015

Pr_25_57_51_66 Polymeric membranesPrimary


J42/10 Warm deck roof covering

J42/110 Warm deck roof covering

J42/120 Inverted roof covering

J42/130 Cold deck roof covering

J42/400 Waterproof membrane

Specification data - Polymeric membranes

Product Reference

Rhenofol® CGv

PVC thickness

1.2 mm

1.5 mm




Standard product features


15 m.


2.05 m.

Membrane thickness (overall):

1.8 or 2.1 mm depending on PVC thickness.

Third party certifications
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