Frontier Rooftop Intersection

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==Description==
Sloped rooves are practical in sandstorms as the loose debris simply runs from the roof rather than accumulating.
==Source==
 Created from the following Recipes 
Construction Hammer	Construction Hammer	Construction Hammer	Construction Hammer
Ingredients 	Outcome 	Craft time 	Experiencegained
5 2 2 	1 	0 s 	664
==Repair==
Repairing requires up to:
* 4 
* 2 
* 2