P+A’s engineering expertise is not limited to building structures but includes decades of research and investigation of architectural systems and building enclosures such as roofing and waterproofing systems, below grade waterproofing and split slab construction, window systems, glass curtain walls, rain screen systems and exterior wall design.
Elegant exterior insulated glass curtain walls provides energy efficiency at apartment tower, Cathedral Hill, San Francisco.
Restoration of church skylight dome and metal roofing components.
Renovation of Mondavi's underground Red Barrel Room including
design of unique waterproofing and drainage management system.