Lowtech Graph lists low-tech options for every need of a home. Here you can compare them, find tutorials to build them, and link them together into a circular system. Why low-tech?

Accessible, inspectable systems

Being able to reach the pipes, wires and ducts without breaking the building open. Anything buried in a wall will one day need attention, and whether that is an afternoon or a demolition is decided while the house is being built.

Solutions

• Accessible service chases: Wiring and pipes run in ducts or behind removable panels, rather than buried in walls and floors. Every cable and pipe can be reached, checked and replaced. A r