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.

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

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.

If you supply DAMPCOURSE Renewal . 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.

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.

Suppliers of: damp proofing contractor, woodworm eradication, structural waterproofing, basement conversion, dry rot treatment, wet rot treatment, resin repairs, condensation control, wall anchors and stabilisation , bird control, remedial wall ties