Terracotta

Terracotta Rainscreen Panel Sub-framing
Preferred Partners: 

Material Overview:

For centuries, kiln-fired terracotta has been one of the most beautiful and long-lasting building materials that construction has known, and has only recently emerged as a warm and timeless medium for modern rainscreen design. Terracotta comes in two standard thicknesses, 24mm and 30mm.  A variety of panel lengths and heights can be utilized to create a modern, natural aesthetic.

Design Considerations:

Knowing the type of terracotta panel and format size is essential in system selection, as the varying thickness and structure of the terracotta panels will help to define attachment system approach. Horizontal rail and semi-concealed ship-lap concealed systems are the most popular approaches for terracotta rainscreen applications.

Kent State University Stark Fine Arts Building - Portage County, OH

To meet the evolving needs of its rapidly growing music, visual arts, and theater departments, Kent State University engaged Hasenstab Architects to design a comprehensive renovation and addition to the Fine Arts Building on the Stark Campus. A key focus of the expansion was the music technology program, one of the university’s fastest-growing degrees, which now features state-of-the-art live recording studios, control rooms, and isolation booths—providing students with on-campus access to professional-grade facilities for the first time.

ECO Cladding’s engineered subframing systems were utilized to support a dual façade of ACM and terracotta rainscreen panels. The ECO systems provided the flexibility and thermal performance needed for the building envelope, ensuring a high-performance façade that matched the university’s commitment to design excellence and durability.

McCormick Spice Headquarters - Cokeysville, MD

Designed by STUDIOS Architecture, the McCormick Spice Headquarters features a modern façade blending natural materials with high-performance design.

ECO Cladding provided engineered subframing systems to support HPL panels by Parklex and Terra5 terracotta, delivering a durable and thermally efficient rainscreen envelope that reflects McCormick’s commitment to innovation and sustainability.

Read more from the architect here.

Princeton Hobson College - Princeton, NJ

Hobson College, designed by PAU, is the first Princeton residential college named after a person of color, philanthropist Mellody Hobson. Replacing the former First College, the new design weaves between historic Gothic structures to create a village-like hub with new courtyards and a vital east-west campus connection.

The facade pairs ECO Cladding’s attachment system with terracotta shingles, blending tradition with innovation. Built with mass timber, geothermal systems, and full material reuse, the project sets a new standard for sustainable campus living.

Read more from the architect here.

Towson University College of Health Professions - Towson, MD

The new College of Health Professions at Towson University serves as a state-of-the-art facility for interdisciplinary education in the health sciences. Designed by Perkins + Will, the building fosters collaboration and innovation through flexible learning environments and advanced simulation labs.

The exterior features a refined palette of terracotta panels supported by ECO Cladding’s engineered sub-framing systems, delivering long-term durability, thermal performance, and a warm, modern aesthetic. The design reflects the university’s commitment to sustainable architecture and academic excellence.

Towson University Glen Towers Plaza - Towson, MD

As part of Towson University’s ongoing campus upgrades, the Glen Towers Plaza project reimagined a central pedestrian hub by incorporating durable and visually warm terracotta cladding.

ECO Cladding provided a high-performance sub-framing system engineered to support the weight and movement of the terracotta material while meeting modern thermal performance and water management goals.

The system allowed for precision alignment and ease of installation across multiple facade conditions. In collaboration with Design Collective, the project achieved a cohesive aesthetic that enhances student experience and reflects Towson’s architectural identity.

Williams College Hopper Science Center

ECO Cladding provided the engineered subframing system for the terracotta panel façade of the Hopper Science Center at Williams College. Designed by Payette, this dynamic addition to the Morley Science Center fosters the college’s strong culture of student-faculty interaction and collaborative learning. The building integrates advanced biology, chemistry, and physics labs with a variety of communal spaces—study areas, project alcoves, and meeting rooms—linked by a cascading central stair. ECO’s support system ensured seamless integration of the terracotta rainscreen, delivering both aesthetic warmth and long-term performance for this interdisciplinary hub of science and mentorship.

Bowie State University: Martin Luther King, Jr. Center - Bowie, MD

The Martin Luther King, Jr. Center at Bowie State University, designed by Perkins&Will, is a powerful new landmark on Maryland’s oldest HBCU campus. As a hub for arts and humanities, the building delivers 21st-century learning environments that champion student expression, creativity, and collaboration.

ECO Cladding provided the engineered subframing system to support the project’s terracotta façade, helping to accommodate the increased weight of the material while ensuring long-term performance. Drawing inspiration from Dr. King’s Nobel Peace Prize acceptance speech, the façade becomes a visual expression of voice and purpose—an architectural embodiment of identity, justice, and the courage to shape the future.

Hci.22 System Use Case

Wall Type: 
Concrete
Stud
Cladding Materials: 
Terracotta
Attachment Types: 
Concealed
ExposedClip

Vci.45 System Use Case

Wall Type: 
Concrete
Stud
Cladding Materials: 
Terracotta
Attachment Types: 
Concealed
ExposedClip

Vci.46 Horizontal Use Case

Wall Type: 
Concrete
Stud
Cladding Materials: 
Terracotta
Attachment Types: 
Concealed
ExposedClip

Available Systems

Sigma Vci.46 System - Horizontal for Terracotta Rainscreen Panels

Sigma Vci.46 System - Horizontal

Panel Subframing system that incorporates a versatile horizontal rail designed specifically for fluted terracotta tile formats. Allows maximum flexibility in panel layout with running bond patterns possible.  For use with either stud or concrete back-up wall conditions.

Sigma Vci.45 System for Terracotta Rainscreen Panels

Sigma Vci.45 System

Panel Subframing system that incorporates a versatile horizontal rail designed specifically for thin, fluted terracotta tile formats. Allows maximum flexibility in panel layout with running bond patterns possible.  

For use with either stud or concrete backup wall conditions.

Sigma Hci.22 Stainless Steel Cladding Support System for Terracotta Cladding Tiles

Sigma Hci.22 System

Panel Sub-framing system that offers concealed clip fixing for double-skin terracotta tiles. Designed specifically for fluted, double-skin terra-cotta tiles with horizontal ship-lap, to limit water penetration and provide a mechanical, clip-based solution for panel attachment.

Alpha Eci.22 System for Terracotta Rainscreen Tiles

Alpha Eci.22 System

Panel Subframing system that offers concealed clip fixing for double-skin terracotta tiles. Designed specifically for fluted, double-skin terra-cotta tiles with horizontal ship-lap, using our Alpha E edge to edge wall bracket. Large spans can be achieved due to a solid supporting beam recess.

Alpha Sunscreen System

Alpha Sunscreen System

Sunscreen Baguette / Louver Subframing System that incorporates a versatile threaded rod and vertical outrigger design specifically engineered for terracotta baguette and louver shapes of up to 5ft in length.

Recent Projects

To meet the evolving needs of its rapidly growing music, visual arts, and theater departments, Kent ...Read More
Designed by STUDIOS Architecture, the McCormick Spice Headquarters features a modern façade ...Read More
Hobson College, designed by PAU, is the first Princeton residential college named after a person of ...Read More
The new College of Health Professions at Towson University serves as a state-of-the-art facility ...Read More
As part of Towson University’s ongoing campus upgrades, the Glen Towers Plaza project reimagined a ...Read More
ECO Cladding provided the engineered subframing system for the terracotta panel façade of the ...Read More
The Martin Luther King, Jr. Center at Bowie State University, designed by Perkins&Will, is a ...Read More
Flynn Battaglia Architects has delivered an award-winning renovation of the SUNY Cortland Park ...Read More
SFPUC, San Francisco Public Utilities Commission will replace its existing, outdated solids ...Read More
For the new Department of Psychological and Brain Sciences building at the University of Iowa, BNIM ...Read More
Designed by Nelligan White Architects, Sotomayor Houses, is a sprawling New York City Housing ...Read More
LIONAKIS incorporated a Terra5 sunscreen baguette system for the second phase of the existing main ...Read More
The University of Arkansas Garage is an outstanding award-winning project and has inspired ...Read More
D2C Architects provided planning and design services for the City of Greenwood Village Public Works ...Read More
Located at the heart of 1960s medical school on Dartmouth’s north campus - The Anonymous Hall ...Read More