1. The flooring of a building or other structure.
2. A flat open platform, as on a roof.
3. The structural surface to which a roof covering system is applied.
4. The top section of a mansard or curb roof when it is nearly flat
1. The flooring of a building or other structure.
2. A flat open platform, as on a roof.
3. The structural surface to which a roof covering system is applied.
4. The top section of a mansard or curb roof when it is nearly flat