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Cavity Drainage Insulation


What is the Exicco Cavity Drainage System?

An External Wall Insulation (EWI) System that is suitable for steel and timber framed buildings


Why is the Exicco Cavity Drainage System beneficial?

  • NHBC-compliant
  • The drained cavity behind the insulation ensures that any interstitial moisture escapes without detriment to the performance of the system.
  • Available using EPS or Mineral Wool insulation
  • Available in a variety of finishes
  • Can be used above 18 Metres in height (depending on system selected)


What is the Exicco Cavity Drainage System used for?

An EWI system that is suitable for steel and timber framed buildings


Technical Information

  • Fire performance: Fire performance: A2-s1,d0 or B-s1,d0 (depending on system chosen)
  • BBA Certificate 17/5471
  • Durability > 30 years
  • Impact resistance: Category II according to ETEAG004



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Our team of EWI experts are looking forward to receiving your request, and partnering with you on your project. Just let us know the details and we’ll get back in touch with you ASAP.