An Inverted Ballasted EPDM Roofing Systemgraphics582Dec 11, 20201 min readUpdated: Dec 18, 2020Inverted ballasted roofing system. Consists of EPDM liner, insulation boards, geotextile (Bidim), stone as the final layer.
Inverted ballasted roofing system. Consists of EPDM liner, insulation boards, geotextile (Bidim), stone as the final layer.
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