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.
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
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
Available in a range of colours utilizing PVDF coated aluminum and Colorcoat HPS200 Ultra®
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
CA Group guarantee
Independently accredited by Agrément
Independently accredited by LPCB
Metal offers forever recyclability
Metal offers forever recyclability
Band A EPC rating
BREEAM contribution
Independently assessed system EPD's
Roll formed on site
Foot pressure installation
Green roofs can bring wide ranging economic and environmental benefits to a scheme and offer an alternative natural aesthetic. We work with supply chain partners, including Blackdown Horticultural, Knauf UrbanScape and Sky Garden and to provide a range of options to complement the building envelope.
Reducing storm water run off
Aides in sustainable drainage sytem (SuDS)
Reduced energy use
Reduced sound transfer
Improved aesthetics
Increased insulation
Reduces greenhouse gas emissions
Potentially increasing roof lifespan
Contributes to BREEAM
Aids with planning consent
Climate change litigation
Climate change adaptation
Increased biodiversity and wildlife
Improved air and water quality
Improved views