Electrical system design for ADUs is the engineering and planning process that determines how a second
Plumbing system design for ADUs is the engineered plan that routes water supply, drainage, waste, and
An ADU insulation system is the combined layer of thermal, air, and moisture control that keeps
ADU structural framing is the load-bearing skeleton of an accessory dwelling unit, the system of studs,
The best materials for building an ADU are the ones that balance durability, code compliance, and
An ADU foundation system is the engineered assembly of footings, slabs, reinforcement, and anchorage that carries
ADU sizing is the set of square footage, height, and setback limits that determine how large
An accessory dwelling unit is a self-contained second home built on a lot that already has
ADU design principles are the layout, structural, and performance rules that make a small second home
Zoning laws and setback rules are the local and state regulations that decide where an accessory
