This green roof sits on a anew development that has undergone a refurbishment. The main roof was installed by Oikesteges , the only 'indigenous' Greek Green Roof Company. The lower roof is a different system, one that was provided by Zinco, who partner in the UK with Alumasc-Exteriors. Embed Embed this video on your site The main green roof is a mix of native and non native flowers, including herbs and sedums.