STRUCTURAL WATERPROOFING

SOPREMA’s DUOFLEX Hot Melt structural waterproofing system is characterised by extremely low lifecycle costs, self-healing properties and unrivalled performance for podium deck waterproofing and on inverted flat roofs. The system can be applied under temperatures as low as -15 °C and requires no on-site mixing. DUOFLEX structural waterproofing can be installed on zero falls in accordance with BS 6229 2018, and a root-resistant cap sheet can be incorporated into the system for subsequent green roof installations. BBA-certified, this structural waterproofing system is made to last the lifetime of the structure to which it is applied. In addition to the DUOFLEX elastomeric bitumen blocks ready for on-site melting, SOPREMA’s structural waterproofing systems range consists of SBS bituminous primers (ELASTOCOL 500), SBS modified bitumen membranes (ELASTOPHENE 180-25), mineral wool (SOPRAJOINT BANDE LM), waterproofing tape (SOPRASOLIN) and waterproofing strips (SOPRALENE JOINT).

115 of 9 products

  • SOPRASOLIN

    Self-adhesive waterproofing tape composed of a highly resistant reinforcement, applied to an aluminium sheet and coated with elastomeric bitumen, the adhesive surface is protected with a removable release film.
  • SOPRALENE JOINT

    Flexible SBS elastomeric bitumen waterproofing strip 33 cm wide with a polyester fabric. The upper surface has an aluminium finish and the lower surface is protected by a thermofusible film.
  • ELASTOCOL 500

    Cold applied primer based on elastomer bitumen and solvents.
  • SOPRAJOINT BANDE LM

    Mineral wool for use under Soprajoint elastomeric membrane on expansion joints.
  • DUOFLEX

    DUOFLEX is a high quality elastomeric bitumen, hot bonded to the substrate incorporating the fleece in the DUOFLEX HOT MELT waterproofing system.
  • TR200 DUOFLEX FLEECE

    Is a 50 g non woven polyester fleece used as reinforcement in the Duoflex hot-melt waterproofing system.
  • ELASTOPHENE 180-25

    Membrane composed of SBS modified bitumen with a polyester reinforcement. Both the upper and lower surfaces have a sand finish
  • DUOFLEX SP GRID REINFORCEMENT

    DUOFLEX SP Grid Reinforcement is a leno woven fiberglass mesh used as reinforcement in the DUOFLEX hot-melt waterproofing system.
  • DUOFLEX GARDEN

    Membrane composed of elastomer modified bitumen with root-repellent additives and a non woven polyester reinforcement. Used as an upper layer within a multi layer waterproofing system for green roofs.