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: 11ltrs per m2

 

Aproximate installation height: 75mm

Roof Edge Specifications