Core Waterproofing Products

Products and systems that have remained market leaders for over 40 years

Whether it's a heavily trafficked or more conventional roof deck environment, superior waterproofing is vital.

Our Flexiphalte products and systems have been used on hundreds of major projects throughout the UK. Rock's ability to deliver excellent long-term performance in this field has earned our Flexiphalte products and systems a well-deserved reputation for success and innovation.

Technical development and immense experience means that our team are able to waterproof, surface and insulate even the most challenging and heavily-used roofs and elevated vehicle decks. Which is why our products and systems continue to be chosen and specified by architects, main contractors and building owners who demand the very best.

Rock's materials are produced in accordance with the Quality Assurance Scheme complying with ISO 9001.

More detailed information on all Rock’s products can be found in our technical guidelines.