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.

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

Dampcoursing Ltd are a Physical DPC insertion & Specialist Dampcourse Contractor. We provide all forms of Basement Waterproofing & Tanking, physical & chemical dampcourses, Structural Waterproofing and Cavity Drainage Membranes.

If you supply STRUCTURAL Waterproofing Tanking Systems then contact us today! There has never been a better time to promote your company and products with BPi. Get in touch NOW and your company will be available to our millions of users. Send us your details or simply call us.

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.

Sika Concrete Products manufacture and supply a wide range on concrete products to the UK construction industry. Products include concrete repair mortars, concrete admixes, concrete curing compounds, bonding primers, smoothing mortars, grouts and bedding mortars, renders and floor screeds. The full range of technical information is available through the Sika website.

Sovereign Chemicals are UK manufactures of extensive ranges of building chemicals, damp proofing and specialist construction industry products. Sovereign are industry leaders for BBA Certified liquid damp proofing and the Heydi basement tanking range. Sovereign also manufacture a wide range of building chemicals, mortar and cement admixs such as frost proofer, cement colourants and plastisiers. We are also specialist manufactures of a range of wood preservatives, timber treatments and innovative insecticides. From standard trade paints to specialist renovating plasters, a complete range of floor levelling compounds, tile adhesives and grouts for tiling professionals. Sealants and mastics including polysulphide and silicone sealants. Sovereign ranges are tried and tested, approved under Royal Warrant and available throughout the UK.

Heyen UK are the UK distributors of the Johannus Heyen tanking slurry system called Hey’di or Hey’di K11. The Heyen range of products include cementious tanking, concrete repair mortars, chemical injection waterproofing and bituminous waterproofing compounds. Our solutions ranges include products for preventing rising damp, problems with water under pressure coming through a crack and preventing water ingress on facades, basements and cellars.

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.

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.

Don Construction Products Ltd (DCP) are UK manufacturers of polyurethane, cement based and epoxy seamless floors for industrial flooring and car park decks. DCP also manufacture and supply ranges of thin section adhesives, primers and heavy duty, fast curing concrete repair mortars and renders, general purpose grout for machine beds, tracks and rails. DCP are ISO9001 accredited and are committed to the environmental standard ISO14001.

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’.