Price of Lumber Skyrockets

With price of lumber going up this high this means ICF is only 1-3% more, and this small difference can be offset by downsizing your solar, or heating and cooling system which is 100% doable with a Super-Structure.

This gives you energy savings in perpetuity, and Super-Structures typically get a break on insurance for being noncombustible and durable— making it possible for the cost of wood vs super-structures to be nearly the same.