top of page
  • Fully bitumen compatible and compatible with all insulation boards

  • User-friendly and quick and simple to install

  • Heat or solvent-welding effectively provides seamless roof coverings

  • Membranes remain permanently weldable

  • Smooth surface that does not retain dirt

  • Light colours promote good solar reflectivity

  • Excellent mechanical properties due to high strength and elongation

  • Resistant solar radiation without protective coatings

  • Suitable for the use under paviours or other load spreading layers (e.g. car parks), and roof gardens

  • Self-extinguishing and comply with all regulations for fire resistance

  • Resistant to Chemical pollution in the environment

  • Compliant with DIN EN ISO 9001 – Quality Management System

  • Resistant to root penetration (can be used in roof gardens without the need for separate root resistant membranes)

  • Low vapour diffusion resistance (trapped moisture can escape through the membrane without causing blisters)

  • Can be recycled

    For more information, please click on the images below and go to the Alwitra website:


bottom of page