Hi everyone. I just moved into this house with a 2nd floor balcony that is accessible through the master bedroom. A rubber -type flooring or roofing material was put in (epdm?)There are two doors, one is a patio door and the other is a regular door. But there is little space between the bottom of the patio door and the floor/roof. The area is about 32' x 6' and the balcony slopes a bit. Does anyone have any idea about putting in deck boards? i would really like to be able to use this space...Thanks in advance.