COVID-19 (Coronavirus) An update from Cast Contracting Ltd

In response to the latest government guidelines regarding Covid-19 we are currently operating as normal, with social distancing measures in place.

We continue to provide our exceptional level of customer support and carry out installations in the usual way. Our office hours are Mon-Fri 8.30am - 5pm.

We will continue to monitor the situation closely and keep this page updated accordingly.

The health, safety and wellbeing of our staff, customers and their families is our number one priority at this time. Please stay safe and well and thank you for your continued support.




Applications and Systems

At CCL, we take the time to fully understand your requirements so that we can match the most appropriate products and methods of application to your needs. We work closely with the leading designers & manufacturers of waterproofing products, applications and systems to consistently deliver optimum performance.

Structural Waterproofing

Cast Contracting Ltd provide full structural waterproofing solutions for above and below the ground level projects, that protect commercial and residential properties from water ingress. We use only the best application systems and technologies, resulting in our approval as applicators for the UK’s leading waterproofing, tanking and water management manufacturers, including RIW Ltd, Grace Construction & Packaging, JN Newton Waterproofing, Safeguard Europe Ltd, Premcrete and Triton Chemicals. All our works are carried out as per the British Standard BS 8102:2009 Code of Practice for Protection of Below Ground Structures Against Water from the Ground.

Concrete Waterproofing

At CCL, we work with the leading manufacturers to ensure that when it comes to choosing waterproof concrete and concrete admixtures, you can be guaranteed we’ll help recommend the most appropriate one for your project. We’ll work with you to design the most comprehensive solution that will work alongside our Type A or Type C combined membrane installation, giving you peace of mind that all works carried out are guaranteed against leaking.

Basement Pumps

Having worked in partnership with the leading pump suppliers for many years, we are able to recommend the correct pumping solution for your project. From dual pumping systems with full back-up systems through to designing fully integrated foul chamber systems, we will supply the correct system for your needs. We ensure comprehensive testing and sign off procedures are completed on all pump installations and commissions. Thanks to our long standing partnership with Basement Pumping Systems, we can also provide our clients with a regular pump servicing package.

Ground Gas Waterproofing

Whilst a relatively new concept in the structural waterproofing industry, CCL have been working for many years with various different product manufacturers to install Ground Gas Waterproofing systems such as fully encapsulated external hydrocarbon membranes and fully sealed and tested radon internal water management systems. Contact us for further information about our full range of services available.

Basement Waterproofing

We’ve seen a huge growth in the construction of basements across London over the last twenty years and Basement Waterproofing has become one of our main areas of expertise. Armed with years of experience in this field, we have built up a large portfolio of high profile, high risk and complex basement waterproofing projects across London and around the UK, where we have successfully designed and installed a basement water management solution. We specify a range of products including pre-applied membranes for new external basements and fully applied cementitious tanking solutions for internal basements. Our level of expertise ensures our installations meet the highest possible standard every time.

Deck and Balcony Waterproofing

There are many considerations when installing a waterproof membrane to a deck, terrace or balcony, such as the use of the area, the design of the structure, the drainage of the deck & the expected movement over time. Due to all of these variants, you are presented with a host of membrane options to successfully design and waterproof your deck area. We have always championed the combined system approach and have spent many years trialling the latest spray technology to ensure the correct installation method is implemented for our clients.

Drainage Membranes

More often than not, the main focus of a Type A solution or Podium Deck, centres around the primary membrane specification, leaving little or no thought as to the most appropriate drainage membrane to be implemented alongside it. As the drainage membrane will need to work in conjunction with the desired system, structure and the use of the area, it’s a vital factor to be taken into consideration. Through the education of architects, designers, house builders and main contractors, CCL are ensuring that the correct drainage materials are being specified and installed to complement the waterproofing solution applied underneath it.

Plant Rooms & Raised Access Floors

Waterproofing plant rooms and raised access floors is an area of expertise that CCL have built upon over the last few years. We have huge experience in installing epoxy floor coatings into plant room areas, as well as providing fully bund-lined tanking solutions under raised access floors in commercial offices, hospital theatres, data centres and television studios. We now install a range of liquids membranes & specially fabricated steel bunding systems that retains water leakages in localised areas (such as burst pipes). These include fully bunded floors that are strong enough to retain the aftermath of a sprinkler system in an office block.





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