DELTA is recognised as the UK’s market leaders in cavity drain and waterproofing systems. They are the UK arm of Dorken Gmbh & Co KG, the world’s largest manufacturer of cavity drain membranes.
The Delta-Dorken alliance offers an extensive range of waterproof membrane systems, and ancillary products, including sump pump drainage stations, channel systems & more. Delta also offer technical support, and can be consulted through all stages of the project.
Delta should be contacted early in the design process.
They also operate a Registered Installers scheme across the UK, and can provide details of specialist contractors for the tendering process, and to install the systems.
Whether it’s new build, remedial, retrofit or refurbishment, Delta provides waterproofing solutions for basements, and buildings.
Delta Membranes have a complete range of waterproofing systems to suit most tanking and damp proofing applications, these include:
Basement & extension waterproofing:
Whether you’re refurbishing a basement or retrofitting a new basement or garden room, the provision of a basement can be a surprisingly inexpensive way of increasing living space and can substantially increase the value of a property.
Waterproofing Floors, walls and Vaults:
In Soil retaining situations such as basements, vaults, retaining walls etc. The DELTA sealed system is recommended. All membrane junctions, fixing points, service entries and other protrusions are sealed with the DELTA Seal range of sealing products. Where active ground water is evident or expected drainage of one form or another should be incorporated into the specification. Our Technical team is available to give advice in this respect.
Flooded Basement Water Drainage Solutions: Sumps and Pumps
we design and manufacture bespoke Packaged Pump Stations & Water Management Solutions for Collection of Groundwater & Foul Waste from Basements and subterranean structures.
The Certificated Surveyor in Structural Waterproofing or CSSW is the only nationally recognised and specific qualificati