Solutions for Window Installation

SikaMembran® is a vapour control membrane system suitable for almost all climatic conditions. It can be used for movement /connection joints and perimeter sealing around the facades and windows. Excellent workability even into corners or around projections due to membrane flexibility. Easy to use on uneven surfaces. No need for additional mechanical fasteners. Membranes may be adjusted for up to 30 minutes. No membrane preparation. No need to prime most surfaces. Excellent adhesion to most construction substrates.

SikaMembran® Universal

Vapour control layer and waterproof barrier


Key Features

  • Lightweight yet extremely durable
  • UV resistant
  • Will not perish
  • No pre-treatment necessary
  • Very easy to install
  • Available in a wide choice of widths



  • Curtain wall installation
  • Ventilated facades
  • Commercial window installation


Chemical Base

  • EPDM


SikaBond® TF+ N Adhesive

Exclusively formulated for fixing SikaMembran® system


Key Features

  • Suitable for uneven substrates
  • Unmatched adhesion
  • No additional mechanical fixing necessary
  • Good open time allows adjustment of membrane for up to 30 minutes
  • Easily disposable foil packaging



  • Concrete
  • Wood
  • Aluminium (including powder coating)
  • Many other construction materials


Chemical Base

  • Polyurethane, 1-part



contact us

For all enquiries relating to Sika's EPDM membrane range, please use the contact form below and one of our team will get back to you shortly.