Hyflex provides cold applied liquid waterproofing systems for roofs, balconies, and car parks. They have been developing, producing, and installing these systems for over 60 years. Hyflex has multiple branch locations across the UK and provides a national contracting service with local project management. Their systems include the Hyflex 10, Hyflex 10 Plus, and Hyflex 10 Profile, which are cold applied liquid membranes with guarantees of 10-15 years.