Valéron Within is a quality mark for construction products using Valéron films as a strength carrier in modified bitumen waterproofing self-adhesive membranes and/or roofing membranes. Those membranes are cold applied on the outer side of foundations, manholes, cellar walls, stopping ground or
rainwater from infiltrating into structures underneath.

Valéron films are the cross-laminated HDPE films. Find out why leading waterproofing systems producers rely on Valéron Inside:

• very high puncture and impact resistance
• unique tear propagation resistance
• exceptional dimensional stability
• unbeaten tear resistance
• no blisters
• no damage on site during or after the installation
• worldwide availability