< Back To Products Overview SECRET FIX River-Therm® Green Roof RIVER-THERM® River-Therm® is a superior performing secret-fix roof system, used worldwide on a spectrum of commercial and industrial properties, it provides enhanced protection to the elements, capturing any water penetration and delivering it to the gutter system. PRODUCT FEATURES & BENEFITS Performance Complete engineered built-up system Suitable for extra-long roof sheet spans Features geometric locking system for easy install Unique incorporated drainage channel Can remove the need for internal gutters Fully walkable Functionality Eliminates external sheet end laps on long slopes Can elimate for ridge details Inplane and barrel vault rooflights can be incorporated Natural daylight can be obtained on low roof pitches Aesthetics Available in a range of colours utilizing PVDF coated aluminum and Colorcoat HPS200 Ultra® Design Minimised thermal bridging Sealed liner panel acts as vapour control panel Rooflights can be easily incorporated. Approved details in steel and aluminium available for sealing penetrations Optional Colorcoat® High Reflect liner Quality Assurance CA Group guarantee Independently accredited by Agrement Independently accredited by LPCB Sustainability Metal offers forever recyclability Metal offers forever recyclability ‍ Band A EPC rating ‍ BREEAM contribution ‍ Independently assessed system EPD's Installation Roll formed on site Foot pressure installation NEED MORE INFORMATION OR TECHNICAL ADVICE? Talk, email or chat Development Enquiries +44 (0) 1388 830 626 General Enquiries +44 (0) 1388 834 242 Technical Enquiries +44 (0) 1388 830 222 Technical Enquiries Technical@cagroup.co.uk Development Enquiries Development@cagroup.co.uk General Enquiries Enquiries@cagroup.co.uk CONTACT US © Copyright 2020 CA Group Limited. All rights reserved. Contact Terms & Conditions Privacy Policy Modern Slavery Statement

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