Shelter & Construction
Building with local materials, insulation, waterproofing, structural engineering without modern tools.
Topics in this Domain12 topics
Emergency Shelter in 24 Hours
BeginnerBuilding protection from the elements using only natural materials.
Adobe and Mud Brick Construction
BeginnerMaking and using earth bricks for permanent, insulated structures.
Insulation Principles
BeginnerKeeping warm in winter without fossil fuels. Thermal mass and insulation.
Site Selection
BeginnerChoosing where to build. Flood risk, sun exposure, wind, and proximity to resources.
Timber Framing Without Power Tools
IntermediateTraditional joinery and wood construction with hand tools.
Waterproofing and Roofing
IntermediateThatch, clay tiles, and wood shingles. Making roofs that last decades.
Stone Masonry Basics
IntermediateDry-stone and mortared walls. Foundations that last without concrete.
Lime and Natural Plasters
IntermediateMaking and applying lime plaster for weatherproofing and hygiene.
Doors, Windows, and Ventilation
IntermediateFitting openings that allow light and air while keeping out rain, wind, and pests.
Structural Engineering Basics
AdvancedUnderstanding loads, spans, and why buildings stand — or fall.
Bridge Construction
AdvancedSpanning rivers and gullies with timber, stone, and rope. Load calculations.
Community Settlement Planning
AdvancedLaying out a village for sanitation, defense, access to water, and future growth.