Cool prefabs

[coffeeguy]

I found two cool prefab houses on a days-long journey I did.  One of the houses is a spawn-trap of sorts.  There is a large number (it seemed like at least a dozen) of zombies that loiter around it.  The first time I found the house, I was running near it and several zombies spawned on top of me, stunned me, then bum-rushed me.  It was the first time I had died in ages.

When I returned to reclaim my pack, it took me half a day, but I cleared them and went inside and found a gun safe in a room but as soon as I entered the small room, two zombies spawned inside with me and more spawned in the adjacent room.  I was able to escape by running like a little girl.  

Now for the million-dollar question; does anyone know what the angled support beams are on the porch in the first picture below?  They look great but I don't seem to be able to locate the recipe.   

The spawn-trap house is located at 9383S 98E if you want to check it out.  The two houses look very similar to each other:


          

[Southern Cross Survival]

They look cool, I'd make one a part time base.

Probably not the one you gave away the location of though,

[scheiben]

Yr wanderlust is always getting you killed bro   Yeah they should implement more construction books ... creative mode isn't for everyone.

[coffeeguy]

Yeah, but it's worth it. I only lose a couple max health/stamina but always bring home a pack full of goodies!