These are roof decks that are open to the sky and are above the basement, at ground level, like the roof of the extended basement areas, or elevated deck slabs that are above vehicle parking or other useable spaces that go beyond the tower areas.

Podium decks are generally made using a mix of landscapes, hardscapes, planter boxes, water bodies, and/or automobile parking.

Because of the different performance criteria and exposure conditions that apply, the waterproofing system specification needs to be carefully designed to meet the needs of the different uses.