Assembling roofs and walls is a snap with R-Control SIPs.
The whole job is pre-cut, numbered and indexed to the shop drawing. You stage the panels, then place each SIP, seal it, nail it, and move on to the next.
You don't have to frame, sheath, insulate or install an air barrier, because every panel you install is a complete section of the wall or roof.
There are fewer materials to manage, too, and there's only one order to place.
Everything you need arrives in the same delivery. If you're ready to go, you don't have to cover one material while you wait for the others to arrive. You just unload and assemble.