RIW has been known for effective waterproofing solutions for a century; the name even stands for ‘Remember It’s Waterproof’, from an ad slogan in 1921. The range covers diverse waterproofing products that are suitable for use above, below and at ground level. From sheet applied systems to structural drainage, sodium bentonite systems to cement based waterproofing, DPCs, liquids, gas proofing and movement joints; RIW has the waterproofing solution for your project.
RIW’s UK-based Technical Advisory service gives expert advice from design stage to post-installation; they pride themselves on their personal customer service. RIW has the right product for your project, and the expertise to ensure that it is designed impeccably.
RIW Cavity Drain
Cavity Drain R20 & R7 are used as internal cavity drainage membrane systems, to collect water entering the structure. Cavity Drain R20 and R7 are typically used in basements and sub-structures, to channel water ingress to a sump or collection point for disposal. Cavity Drain R20 is a 1mm thick high density polyethylene (HDPE) profiled sheet, with 20mm high studs. Cavity Drain R7 is a 0.5mm thick HDPE profiled sheet, with approximately 7mm high studs.
Cementflex is a two component, polymer rich and flexible cement based waterproof coating for concrete and masonry, with excellent adhesion to prepared substrates. The elastomeric flexible waterproof coating maintains its flexibility under permanent immersion and when exposed externally.
RIW Flexiseal Pro
Flexiseal Pro is a two-pack solvent free modified epoxide system that cures to form a seamless and fully bonded waterproof coating. It can be applied in one coat to horizontal areas and in two coats on vertical substrates, speeding up installation programs on fast track construction sites.
Toughseal is a solvent free polymer modified two-pack epoxy coating, available in two colours. It is typically used to provide a barrier to water and water vapour, as a surface applied membrane. It is used in areas that require excellent tensile adhesion, chemical and/or abrasion resistance; such as plant rooms and under raised access floors.