Hardened Structures app for iPhone and iPad

4.5 ( 5445 ratings )

Business Lifestyle
Developer: DWNLD, Inc.

Free

Current version: 6.6.1, last update: 7 years ago
First release : 12 Mar 2016
App size: 32.84 Mb

HARDENED STRUCTURES ( 1991 ) USA / EU / UAE / ASIA / AUSTRALIA / NZ are Professional Design & Construction Program Management Companies specializing in project secrecy / security, confidential planning, architectural design, clandestine construction of blast mitigated, EMP protected, earthquake strengthened, defendable, off-the-grid fortified eco homes, panic rooms, fire shelters, hurricane, tornado, typhoon, cyclone shelters, underground bunkers & hardened facilities. Constructing A More Secure Future.