Facade Recalls Native Coral In Ecofriendly Envelope

Building applies common sense and technical approaches to sustainable design.

The home for the Kate Tiedemann College of Business is designed to meet the needs of today’s business-school students. A light-filled central commons and an adjacent Scholars’ Garden support casual learning. All photos: Brad Feinknopf, courtesy v2com

The façade of Lynn Pippenger Hall, home to the Univ. of South Florida-St. Petersburg’s Kate Tiedemann College of Business, recalls native coral in an award-winning and ecofriendly building envelope. Pippenger Hall, certified LEED Gold by the U.S. Green Building Council, Washington, received accolades for its ceramic fritted façade from the A|N 2017 Best of Design Awards and has been honored by the American Institute of Architects’ Tampa Bay Chapter.

The project was designed by ikon.5 architects/Harvard Jolly Architecture, a joint venture between Harvard Jolly Architecture, St. Petersburg (harvardjolly.com), and ikon.5 architects of Princeton, NJ (ikon5architects.com).

Conceived as an athenaeum for business scholars, the three-story, 68,000-sq.-ft. building draws inspiration from its Tampa Bay setting and indigenous coral stone that lines the bay’s shores. Pippenger Hall’s formal structure and glass façade metaphorically recall the openings in coral stone, creating a porous vessel that allows sunlight and landscaping to penetrate deep within the structure’s core. Additionally, the pocked surface of these ancient stones inspired a rich, spatial interrelationship of rooms that promote collaborative learning and serendipity. Like coral stone, portions of the building are removed to reveal voids filled with light and life.

The multistory commons and scholar garden are spatially intermeshed and ringed with active learning spaces including a trading room, community room, break rooms, and classrooms. The trading room is cantilevered into the commons.

The building’s surface, like that of the stone is made up of circular openings. The glass façade is composed of a ceramic fritted first pane that is double run with dual-toned circular patterning and a second pane that is reflective one-way-mirror glass that allows views out while reflecting the patterned ceramic coating of the first pane outward. The result is a glass surface that presents a three-dimensional quality or a shadowed depth that belies its constructive flatness.

Pippenger Hall’s formal structure and glass façade metaphorically recall the openings in coral stone, creating a porous vessel that allows sunlight and landscaping to penetrate deep within the structure’s core. Shown is a typical seminar room.

The building applies common sense and technical approaches to sustainable design including the fabrication of furniture from live oak trees found on the site and the use of Forest Stewardship Council certified wood.

“From the simplest of regional materials is a strong compositional organization around a commons and garden and a strikingly expressive glass façade that creates a recognizable home for the College of Business that builds identity and community,” said Joseph Tattoni, FAIA, design principal.

The home for the Kate Tiedemann College of Business is designed to meet the needs of today’s business-school students. A light-filled central commons and an adjacent Scholars’ Garden support casual learning and encourage productive collisions between students and faculty as they move through the building. The multistory commons and Scholar’s Garden are spatially intermeshed and ringed with active learning spaces including a trading room, community room, break rooms, and classrooms.

The building applies common sense and technical approaches to sustainable design including the fabrication of furniture from live oak trees found on the site and the use of Forest Stewardship Council certified wood. A building-management system monitors energy consumption, and mechanical systems are designed to minimize energy use while providing optimal comfort control, air quality, and water efficiency. An enclosed sun-lit Scholars’ Garden brings natural daylight into the center of the building. An overhead roof shades the garden and is pulled away from the exterior wall to allow a naturally ventilating outdoor space, thus keeping the Scholar’s Garden cool. This shaded, cool microclimate courtyard affects the general enclosure of the building and reduces the cooling loads on the facility.

Active learning spaces including a trading room, community room, break rooms, and classrooms. Shown is the cantilevered computer lab.

The challenge of creating a full-glass building in a sub-tropical environment is to reduce enough solar gain to minimize the cooling load, thereby reducing energy consumption and carbon byproducts. ikon.5 architects achieved that reduction significantly through modern glass technology, and invented a glazing unit that supported the design intent and performed significantly better than standard glazing units. The firm created an insulating unit that reflected 74% of solar gain and provided 26% transparency by applying a ceramic coating on the second surface of the first side and a reflective one-way mirror surface on the third surface of the second side.

“The LEED Gold awarded to Lynn Pippenger Hall is a testimony to the sustainable design of the building and a reaffirmation of our values and commitment to the environment,” said Sridhar Sundaram, dean of the Kate Tiedemann College of Business.

Ikon.5 architects reduced solar gain significantly through modern glass technology and invented a glazing unit that supported the design intent and performed significantly better than standard glazing units.

“The work of innovative building projects such as USFSP’s Lynn Pippenger Hall is a fundamental driving force in transforming the way buildings are built, designed, and operated,” said Mahesh Ramanujam, president and CEO of the U.S. Green Building Council.

An overhead roof shades the Scholar’s Garden and is pulled away from the exterior wall to allow a naturally ventilating outdoor space, thus keeping the garden cool. This shaded, cool microclimate courtyard affects the general enclosure of the building and reduces the cooling loads on the facility.

Project Data

Client
Univ. of South Florida-St. Petersburg

Architect
ikon.5 architects/Harvard Jolly Architects Joint Venture:

ikon.5 architects
Princeton, NJ

Harvard Jolly Architecture
St. Petersburg, FL

Structural Engineer
Weber and Tinnen, PA, St. Petersburg, FL

MEP/FP Engineer
VoltAir Consulting Engineers, Tampa, FL

Landscape Architect
Phil Graham Landscape Architecture, St. Petersburg, FL

Contractor
Creative Contractors Inc., Clearwater, FL

Completion
2017

LEED Certification-USGBC
LEED Gold Certified

Site Area
2.33 acres

Building Area
68,800 sq. ft.

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