|active=[[trowel]]
|passive=[[floor plan]]
|group=Stone Sandstone slab opening
|materials=* 2x [[slab]]s
* 10x [[mortar]]
===Creation===
* Right-click the floor of the house, select ''Plan'' > ''Build floor with opening above'' to create a floor plan
* Right-click the floor plan, select ''Build'' > ''Stone Sandstone slab opening''
===Usage===
==Notes==
* 21 [[paving]] skill is required to start a stone sandstone slab opening.
[[Category:Babel/S]]
[[Category:Openings]]