RIW is a supplier of damp-proof membranes, structural waterproofing & basement tanking products. Established in 1921, the British company has been producing high-quality products that are used throughout the world.
RIW waterproofing products are varied, so you can find the perfect solution for your project. From RIW Sheetseal primers to RIW tanking, we stock everything you need to create a failsafe waterproof solution.
Benefits of RIW
Highly experienced manufacturer with a history spanning over 100 years.
Producer of industry-favourite products.
An expert in the waterproofing and tanking markets.
What is RIW?
RIW is a manufacturer of waterproofing and basement tanking products. RIW actually stands for ‘remember, it’s waterproof’, a slogan that was coined by the company during a 1921 commercial.
The company has grown significantly in its 100 years of operation, garnering a reputation for excellence. Today, the name RIW has become synonymous with their products, so it’s not uncommon to hear someone say ‘it needs two coats of RIW’.
What is RIW paint?
Sometimes, people refer to RIW waterproofing products as RIW paint, although they can’t technically be classified as paint. RIW offers two liquid coatings, RIW LAC Liquid Asphaltic Composition and RIW Toughseal, both of which are applied like paint and are effective at preventing water damage.
Which RIW waterproofing products are available at Insulation Express?
Find everything you need to get the job done at Insulation Express. In the RIW Sheetseal range, we stock everything including the essential Sheetseal primer, which is designed for use on slanted or vertical surfaces to aid the adhesion of RIW Sheetseal tanking.
Of course, we also stock the Sheetseal tanking. Available in 300mm x 20m and 1.05m x 19.05m packs to suit your needs, you can buy everything you need right here.
Also available is RIW Toughseal, designed for use in areas where additional levels of tensile adhesion, chemical and/or abrasion resistance are required. We stock RIW Toughseal in 20L tubs in both grey and black. For structures below ground level, choose RIW LAC, available in 5L or 25L sizes.