UNDERLAYS

SOPREMA’s bituminous waterproofing systems are exceptionally reliable. Waterproofing membranes are combined with roofing underlays such as SOPRASTICK VENTI FF, a self-adhesive membrane composed of elastomer modified bitumen and a composite polyester reinforcement. SOPRALENE FLAM 180 TF has a sand/talcum upper surface and a lower surface that is protected by a thermofusible film. VENTIROCK SBS 3 TF is an SBS modified bitumen membrane reinforced with composite polyester for excellent tension dispersion and vapour-pressure qualities.

115 of 8 products

  • VENTIGLASS PB 3 TF

    Membrane with a vapour-pressure and tension dispersion system, composed of polymer bitumen and a fibreglass reinforcement.
  • VENTIROCK SBS 3 TF

    Membrane with a vapour-pressure and tension dispersion system, composed of SBS modified bitumen and a composite polyester reinforcement.
  • SOPRASTICK VENTI FF

    Self-adhesive membrane with a vapour-pressure and tension dispersion system, composed of SBS modified bitumen and a composite polyester reinforcement.
  • SOPRAROCK SBS P3 TF

    Membrane composed of SBS modified bitumen with a composite polyester reinforcement. The upper surface is finished with talcum/sand. The lower suface is protected by a thermfusible film.
  • SOPRALENE FLAM 250 TF

    Membrane composed of SBS modified bitumen and a non woven polyester reinforcement. Reinforcement = 250g.
  • SOPRALENE FLAM 180 TF

    Membrane composed of SBS modified bitumen and a non woven polyester reinforcement. Reinforcement = 180 g.
  • SOPRAROCK GLOBAL SBS 30 TF

    Membrane composed of SBS modified bitumen and a composite polyester reinforcement.  Used as a base layer within a multi layer waterproofing system.
  • SOPRAROCK PB P 3 TF

    Bituminous membrane with a polyester reinforcement