Shelter typology
Shelter types are not interchangeable. Duration, site conditions, occupancy, climate, utilities, code review, and maintenance all change the supply map.
Steel plating, reinforced seams, airlock entries, below-ground installation use cases, NBC/HEPA filtration, dehumidification, backup power, sleep modules, corrosion planning.
Main risks: Moisture, corrosion, condensation, bad penetrations, and unreviewed structure.
Open blueprintCircular structural efficiency, thermal stability, hidden hatch concepts, drainage, sump/bilge planning, compact layouts, ventilation and condensation challenges.
Main risks: Flooding, poor bedding, no egress, no ventilation, hard-to-fit interiors.
Open blueprintA-frame and lean-to concepts, ridgepoles, cordage, tarps, windbreaks, and safe siting away from flood plains and deadfall.
Main risks: Exposure, unsafe trees, fire hazards, land-use issues, and poor water access.
Open blueprintVentilation holes, cold wells, sleeping shelves, snowpack requirements, hypothermia risk, and carbon monoxide warnings.
Main risks: Avalanche terrain, collapse, suffocation, CO poisoning, wet clothing, and hypothermia.
Open blueprint