Fondorfor ‘S’

Anti-root Membrane


Root inhibiting additive that will not fade, wash out or migrate into soil, plants or surrounding environments
High puncture resistant
High elongation at break
High tear and crack resistance
Long life expectancy
Single ply application
Easy to install
Rot resistant


Waterproofing of decks which will have a roof garden application installed where a root resistant waterproofing membrane is required.
Earth retaining walls which will require an anti-roots waterproofing membrane.


BMI Icopal Fondorfor has a sand finish which is distributed evenly on the upper face to assist with ease of unrolling of the Fondorfor. The underside is embossed (small squares) on the underside of the membrane with to assist with the rapid burn off the flamina which indicates the correct melting point during the torch application to ensure adequate bonding onto the substrate.


Icopal Fondorfor should always be used with Siplast primer when waterproofing all types of roof decks. Icopal Fondorfor is not recommended to be applied as a loose laid application or spot bonded application method.
Fondorfor ‘S’ is always used as a capping sheet as the top layer of a multi-layer system.