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Architectural Beauty and Long-Term Reliability for Residential Metal Roof in Kansas

Project at a Glance

“We’ve always trusted S-5! for its ease of installation and exceptional performance, and this year, that efficiency mattered more than ever. A brutal winter with prolonged snow and ice delayed roof access, but the deadline remained unchanged, with the end of the semester fast approaching. The PVKIT® made solar mounting seamless, and ColorGard® delivered the snow management we rely on. In just over a day, the install was complete—thanks to S-5!, we finished on time. The installation is so straightforward; it’s a great DIY solution for anyone.”

— Dan Rockhill, Professor, University of Kansas School of Architecture & Design; Founder, Studio 804

The Situation & Results

Studio 804 is a hands-on learning program at the University of Kansas for graduate students in their final year of studies seeking a Master of Architecture degree. Founded in 1995 by Professor Dan Rockhill, each year students design, procure and execute a complete house in just nine months.

The students had clearly defined sustainability goals and set out to achieve LEED platinum status with a solar PV mounting system that provided a simple, economical and penetration-free method for direct attachment of modules to the roof. They also required a fully engineered snow retention system that would both match the roof and last the life of the roof.

They chose the low-profile PVKIT solar mounting solution that is warranted for the life of the solar system, has aesthetic appeal and did not damage the roof. ColorGard was custom-designed and engineered for this project to mitigate any potential rooftop avalanches.

Overhead image of a residential building with PVKIT installed solar panels and a metal roof, including ColorGard snow guard system.

The Challenge

The roof’s steep pitch, with the eave reaching 17 feet above ground, presented a significant challenge for transporting materials up to the roof. These logistical difficulties were further exacerbated by supply chain disruptions and extended periods of freezing temperatures.

A solar array was an essential part of the project, required to achieve LEED Platinum certification and to continue Studio 804’s mission of promoting sustainability through renewable energy.

Faced with a tight timeline driven by the university’s term schedule, they needed a system that could be installed quickly and efficiently using a direct-attachment method on the standing seam roof—all while still meeting the project’s high standards for quality and modern design.

Additionally, the roof’s steep slope posed a risk of snow slides, making a certified snow retention system essential to protect occupants, pedestrians and property below.

Both systems had to be exceptionally durable, seamlessly integrate with the roof, preserve its integrity without penetration, and remain maintenance-free for the life of the roof.

Overhead image of a residential building with PVKIT installed solar panels and a metal roof, including ColorGard snow guard system.

The Solution

The students chose the PVKIT DirectAttach™ solar solution and the ColorGard snow retention system to achieve their goals.

The PVKIT enabled them to complete the project on time by significantly reducing installation time for the rail-less solar PV system, with its pre-assembled components streamlining jobsite logistics, transport and installation on the steep-sloped roof. This low-profile solution allowed Studio 804 to preserve the home’s minimalist gable design without any roof penetrations. Additionally, the system helped reduce the home’s electricity consumption by about 80%.

To ensure safety and performance during the winter months, they integrated the ColorGard snow retention system. Extensively tested for load-to-failure, ColorGard dramatically reduces the risks associated with rooftop avalanches, offering enhanced safety. Its sleek design also supports the home’s architectural vision, creating a clean, continuous datum line along the eaves—seamlessly blending both form and function while preserving the minimalist design intent of Studio 804.

Long-Term Outlook

The S-5! attachments helped Studio 804 to meet its sustainability goals, achieve the desired aesthetic and maintain the roof’s integrity, while providing a clean appearance and perfect color- and finish-matching, designed and engineered to last the life of the roof.

How Did S-5! Products Help?

• Provided an aesthetic solution that met & exceeded the design goals

• Reduced time spent on installation allowing the project to be completed on time

• Snow retention provided safety measures to residents and property below

• PVKIT reduced the amount of hardware required due to S-5! rail-less system

• Eliminated the risk of any potential leaks - no holes/no water penetration

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