The designer’s interpretation of the post-apocalyptic architecture are fortress-like structure that shows structural integrity through its thick walls and bunker type of fortification. Using limited windows and openings will protect its users from any threats. Energy efficient building envelope will help in an environment of scarce resources; Rain Catchment Systems is the key where potable water and sanitary sewer services should remain operational, so a basic grey water system is really a non-negotiable item to any project; and many more.
Designers should offers a solution that works within the parameters of the environment, learning from it and responding to it passively. In a world of overwhelming complexity, apocalyptic architecture is really no different from Utopian designs.