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Waterproofing

SBS Membrane

SBS-modified bituminous waterproofing membrane

Provides sheet waterproofing using elastomer-modified bitumen for retaining walls, basements and suitable roof systems. Installation and protection depend on the selected sheet.

THE MATERIAL

What it does

SBS membranes use styrene-butadiene-styrene to modify the bituminous binder. They are distinct from APP-modified sheets; the binder name alone does not establish the installation method or exposed-roof suitability.

Technical considerations

Confirm reinforcement, substrate preparation, laps, terminations and the specified bonding method. Below-ground sheets need suitable protection before backfilling; exposed roof systems require a sheet finish or protective layer specified for weather exposure.

Product selection depends on the surface and site conditions. Ask our team for specifications and availability.

WHERE IT’S USED

Common uses

  • Retaining walls
  • Basement waterproofing
  • Suitable roof systems

LET’S NARROW IT DOWN

What to tell us

  1. 1Is the membrane for a roof or below-ground surface?
  2. 2What bonding method and substrate are specified?
  3. 3Will the sheet be exposed or protected?
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