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E: techenquiries@radmat.com

Product Data

MedO Green Roof Systems

MedO D40 Reservoir/Drainage Board


Radmat D40
is a drainage and water storage element for intensive and extensive green roofing. Manufactured from recycled polystyrene Radmat D40 is chemically neutral, rotproof and resistant to mould and bacteria.

Radmat D40 is supplied in sheets 40mm deep and is resistant to compression up to 338 kN/m2.


Unroll over waterproofing membrane or protection fleece overlapping side and end laps by one cuspate.

Description  Value
Length 2.04m
Width 1.04m
m2/board 2.12m2
Weight/board 1960g/m2
Height 40mm
Filling volume 22.75/m2
Material Recycled polystyrene



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