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Used to provide a seal between overlapping sheets of RIW Cavity Drain R20 and R7.
Product code : 82CCDS
A flat sheet, made of organic fibres saturated with bitumen.
Product code : 82CB
A cold applied, high density polyethylene profiled sheet designed to prevent ground water reaching the structure.
Product code : 82CDD2
A medium density profiled polyethylene sheet which protects the top edge of the Double Drain.
Product code : 82CDDT
An effective anti-lime coating to new concrete, it reduces risk of cavity drain systems furring up.
Product code : 82VAL
Component products for use in the Visqueen Cavity Drain System.
Product code : 82VCDSC
A grey cementitious compound that creates a continuous waterproof seal through concrete junctions.
Product code : 82VPC
Ideal for complex junctions, stanchions, patchwork and terminations.
Product code : 86VPR
A geocomposite void former that acts as a combined protection layer and drainage layer.
Product code : 82VPD
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