Creativerse R41,5 tooltips corners for roofs 511
Creativerse R41,5 processing corners for roofs 518
Creativerse R41,5 roof corners inner and outer51
Creativerse R41,5 Roofs with inner and outer corners 52
Creativerse crafting recipes roofs R41,5 11
Iron Roof Outer Corners were implemented during the May 2017 launch update, together with the other Roof and Slope Corner blocks.

They are created by putting Iron Roof blocks into the processor, giving you 2 outer  corner blocks per roof block.

The roof blocks can be rotated by pressing and holding R and moving the mouse while holding the left mouse button.