Recyclable materials
Chosen for end-of-life recovery.
Radiant heating
Heat radiated from floors or panels.
Roof structure (I-joists)
Light, strong joists in pitched roof systems.
Rainwater reuse
Collecting rain for toilets and gardens.
Renewable energy
Energy from solar, wind, or water sources.
Performance simulation
Energy and comfort modeling tools.
Panelized construction
Wall/roof units prefabricated.
Prefabrication
Factory-built building components.
Passive house principles
Ultra-low energy design standards.
Photovoltaic panels (PV)
Solar panels for electricity.