BBA Agrément Certificate
Certificate type
BBA Agrément Certificate
Certificate type
Certificate available
Provided by British Board of Agrément (BBA)
Additional notes: This BBA Certificate for Koster Deuxan 2C confirms the products suitability for application as a waterproofing or Damp proof coating to new or refurbishment projects. For further information, please contact technical@kosteruk.com.
Date of first issue: 04/04/2018
Date of last issue: 26/07/2022
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Koster Pile Cap Waterproofing System
Waterproofing of Basement Slab using Koster KSK SY15 Membrane - Robust under-slab waterproofing system.
Waterproofing of External Basement Walls using Koster Deuxan 2C - Robust underground waterproofing system.