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Optigreen Gravel Retainers

Perforated gravel retainer L-section as border of a green roof. Fixed to the roof membrane. For roof pitches of up to 5°.

Perforated gravel retainer L-section as border of a green roof. Fixed to the roof membrane. For roof pitches of up to 5°.

Perforated gravel retainer L-section as border of a green roof. Fixed to the roof membrane via aluminium connection elements. For roof pitches of up to 5°.

L-section for separation of gravel and substrate. Simple installation due to click-connection system. Installed on protection membrane, drainage elements or filter fleeces; connectable to water conduit systems. For roof pitches of up to 5°.

L-section for separation of gravel and substrate. Simple installation due to click-connection system. Installed on protection membrane, drainage elements or filter fleeces; connectable to water conduit systems. For roof pitches of up to 5°.

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