Riefa Board Technical Data

Material thickness of Riefa board substrate: 47mm

 

Material thickness of Riefa board substrate with sedum mat: 75mm

 

Riefa board weight dry: 4kg per m2

 

Riefa board weight saturated with sedum mat: 35kg per m2

 

Water storage capacity: 16.44ltrs per m2

 

Approximate installation height: 78mm

Roof Edge Specifications