Glass Stair Railing Systems
in Philadelphia, PA

Glass Stair Railing for Philadelphia's University, Historic Preservation, and Center City Commercial Market

Philadelphia is one of the most architecturally layered cities in the United States, a city where colonial-era brick buildings stand adjacent to mid-century corporate towers and contemporary mixed-use developments, and where the stair hall has historically been one of the most architecturally significant interior elements of the building types that define the city's character. University City, the dense cluster of academic and medical institutions anchored by UPenn, Drexel, Jefferson Health, and Children's Hospital of Philadelphia that occupies West Philadelphia, generates a sustained pipeline of academic and healthcare construction where glass stair railing appears on open atrium features, mezzanine connections, and the contemporary research and classroom buildings that universities build to compete for students, faculty, and research funding.

Center City's office-to-residential conversion wave is creating a specific and regionally distinctive context for glass stair railing in Philadelphia. The city's pre-war office building stock, the Beaux Arts, Art Deco, and mid-century buildings that line Market Street, Chestnut Street, and the surrounding Center City blocks, contains stair halls with original cast iron railings, decorative tile risers, and ornamental balustrades that are often preserved and showcased as character-defining features of conversion projects. Glass stair railing in these environments is most effectively specified to complement and contrast with the original architectural elements,  frameless glass infill that adds contemporary material quality while keeping the historic stair architecture visible and central.

The Philadelphia Historic Commission review process is the regulatory dimension that distinguishes designated-building stair railing work in Philadelphia from equivalent scopes in other markets. The Commission reviews exterior changes and, in many cases, significant interior changes to historically designated buildings throughout the city. For glass stair railing installations in Old City, Society Hill, Rittenhouse Square, and the other designated historic districts and individual landmarks that make up a significant share of Philadelphia's built environment, the specification may require Historic Commission review. VIVA provides specification language and material data appropriate for this process, and engages with the Historic Commission review timeline early, before it becomes a schedule constraint on the renovation project.