Riw supply structural waterproofing systems, tanking membranes and waterproofing memebranes. Products include Liquid applied and cement based waterproofing systems DPC & DPM waterproofing membranes.

Delta membranes specialise in the supply of waterproofing systems for basement construction & cellar construction. Products include: Basement tanking membranes, cellar waterproofing membranes, structural waterproofing systems, cavity wall DPC, cellar waterproofing, cavity drainage membranes, waterproofing systems. Other products include basement drainage systems with sumps and pumps.

Sika roofing products include the Sika Trocal sinlge ply roofing membranes division. Trocal provide single ply and composite roofing membranes for all flat roof applications. Products can be applied to green roofs, flat roofs and pitched roofs. Trocal single ply roofing membranes with EPDM construction provide total roofing waterproofing solutions to any commercial of domestic build. Further information is available on the Sika Roofing Products web site.

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Sika Construction Products supply a wide range of materials to the UK construction industry to include structural waterproofing, sealants, floor screeds and renders, structural adhesives, joint sealants, epoxy floor coatings, bonding agents and bituminous sealers. The full range of products is available through the Sika construction products website.

FLAG SOPREMA UK supply an extensive range of waterproofing solutions. Our ranges include Sopralene an elastomeric torch-on roofing membrane. Flagon PVC and TPO membranes. Duoflex structural waterproofing, Alsan liquid applied waterproofing. Optigreen green roofing system and Metadeck our metal roofing decks. Flag-Soprema’s worldwide success is evident from the millions of square metres of Flag membranes installed every year.

EPDM roofing Membranes structural waterproofing membranes aluminium vapour barriers roof waterproofing membranes structural waterproofing systems

Radmat Building Products are suppliers of high performance waterproofing materials. Our range of products include MedO green roofing that provides variety of green roof solutions. PermaQuik 6100 Monolithic membrane roofing system, a one part, hot applied, seamless rubberised self-healing flat roofing membrane. ParaFlex Cold Applied fast curing polyester resin waterproofing system. TredWay Rooftop Modular Paving System a lightweight, low profile and frost resistant modular paving system for tiles laid on terraces, balconies, rooftops, roof gardens. NanoTherm Aerogel Insulation, insulation at radically reduced thicknesses.

BASF Construction Chemicals is the leading supplier of chemical systems and formulations for customers from the construction industry and BASF Admixture Systems UK is part of BASF's Construction Chemicals business and is the leading admixture supplier, BASF admixtures division supply and extensive range of admixtures for both ready mixed and concrete manufacturing. BASF Chemicals division includes specialist flooring, waterproofing and concrete repair systems.

Alumasc Exterior Building Products are a major UK supplier of premium construction products and brands. Alumasc Rainwater Systems are a leading manufacturer of BBA certified architectural aluminium rainwater goods. A complete range of aluminium gutters, downpipes and integrated fascia soffits. Alumasc Rainwater also supply cast iron rainwater pipes and gutters for historic and restoration sites, with bespoke designs available to match or replace existing installations. Alumasc are suppliers of Harmer drainage systems that include roof outlets and below ground drainage. For internal drainage, Harmer provide cast iron soil and waste systems, floor drains, shower drains and wetrooms. Alumasc also provide world class BBA certified waterproofing and green roofing systems. Included in the range are Derbigum flat roofing membranes, Hydrotech structural waterproofing and ZinCo green roofs. Also BBA Certified is Alumasc's specialist thermally efficient, insulated render systems which utilise a wide range of silicone, mineral and polymer-modified decorative render finishes.

Hertalan UK are the UK suppliers of the Hertalan EPDM single ply roofing systems. EPDM membranes are mainly used for roofing and cladding installations but can also be used for tanking, water reservoirs, canal and pond linings.

Icopal is a UK manufacturer of world class waterproofing and acoustic products. Our range of products cover all areas, from the roof to the basement. Our leading UK divisions are Anderson Monarflex Limited, manufacturers of construction and roofing membranes including built-up flat roofing, pitched roofing, rooflights and roof windows. Enviromentally friendly green roofs and solar energy roofing membranes. Anderson Monarflex supply structural damp proofing and waterproofing membranes, vapour control membranes, tanking membranes and protection sheeting. Monarfloor Acoustic Systems are manufacturers of a market leading range of acoustic flooring systems for either wood, steel, or concrete flooring. Monarflex Geomembranes manufacture and install a range of ground membranes from gas and radon control membranes to root barrier and containment linings.

John Newton & Company Ltd, est 1848, is the leading independent supplier of structural waterproofing and basement waterproofing systems, damp proofing, pumping and drainage products. Newtons offer the best available, BBA certificated solutions for waterproofing and damp proofing applications in new-build and refurbishment projects. Our range of structural waterproofing systems, including cementitious products, deck and roofing membranes, waterproofing membranes and liquid applied floor coatings enable us to offer full solutions for a wide variety of projects including leaking tunnels and underpasses, railway arches, wet basements, flooded cellars and damp vaults to make warm habitable areas or areas suitable for dry storage in both commercial and domestic projects. In addition Newton damp proof membranes and waterproof membranes are ideal for use in listed buildings as they are deemed ‘reversible’.