Seattle Public Library, Seattle,  
Cladding Systems
Metal, timber, precast, stone and masonry
Building integrated photovoltaic systems
Re-cladding and over-cladding systems

Façade Support Structures
Composite glass structures
Tensile steel truss and net structures
Architectural steel structures

Façade Rehabilitation and Retention
Investigation of historic façades
Façade retention design

Roofing Systems
Metal panel and profiled roofing systems
Built-up flat roofing system