Frontier Inverted Wedge Sloped Roof

__NOTOC__
==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 3 2 	1 	0 s 	744
==Repair==
Repairing requires up to:
* 4 
* 3 
* 2